fc-magnetite: src/gpf3/ccd/cdc

annotate src/gpf3/ccd/cdc_std.c @ 662:8cd8fd15a095

SIM speed enhancement re-enabled and made configurable TI's original code supported SIM speed enhancement, but Openmoko had it disabled, and OM's disabling of speed enhancement somehow caused certain SIM cards to start working which didn't work before (OM's bug #666). Because our FC community is much smaller in year 2020 than OM's community was in their day, we are not able to find one of those #666-affected SIMs, thus the real issue they had encountered remains elusive. Thus our solution is to re-enable SIM speed enhancement and simply wait for if and when someone runs into a #666-affected SIM once again. We provide a SIM_allow_speed_enhancement global variable that allows SIM speed enhancement to be enabled or disabled per session, and an /etc/SIM_spenh file in FFS that allows it to enabled or disabled on a non-volatile basis. SIM speed enhancement is now enabled by default.

author	Mychaela Falconia <falcon@freecalypso.org>
date	Sun, 24 May 2020 05:02:28 +0000
parents	c41a534f33c6
children

rev	line source
2 c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	2 +-----------------------------------------------------------------------------
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	3 \| Project :
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	4 \| Modul : cdc_std.c
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	5 +-----------------------------------------------------------------------------
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	6 \| Copyright 2002 Texas Instruments Berlin, AG
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	7 \| All rights reserved.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	8 \|
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	9 \| This file is confidential and a trade secret of Texas
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	10 \| Instruments Berlin, AG
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	11 \| The receipt of or possession of this file does not convey
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	12 \| any rights to reproduce or disclose its contents or to
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	13 \| manufacture, use, or sell anything it may describe, in
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	14 \| whole, or in part, without the specific written consent of
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	15 \| Texas Instruments Berlin, AG.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	16 +-----------------------------------------------------------------------------
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	17 \| Purpose : Condat Conder Decoder
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	18 \| Definitions of non protocol specific encoding and decoding
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	19 \| functions
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	20 +-----------------------------------------------------------------------------
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	21 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	22
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	23 #define CCD_STD_C
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	24
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	25 #ifdef _MSDOS
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	26 #include <dos.h>
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	27 #include <conio.h>
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	28 #endif
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	29
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	30 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	31 * standard definitions like UCHAR, ERROR etc.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	32 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	33 #include "typedefs.h"
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	34 #include "header.h"
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	35 #include <string.h>
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	36
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	37 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	38 * Prototypes of ccd (USE_DRIVER EQ undef) for prototypes only
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	39 * look at ccdapi.h.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	40 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	41 #undef USE_DRIVER
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	42 #include "ccdapi.h"
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	43
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	44 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	45 * Types and functions for bit access and manipulation
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	46 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	47 #include "ccd_globs.h"
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	48 #include "bitfun.h"
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	49
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	50 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	51 * Declaration of coder/decoder tables and/or functions to access them
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	52 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	53 #include "ccdtable.h"
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	54 #include "ccddata.h"
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	55
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	56 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	57 * Prototypes of ccd internal functions
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	58 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	59 #include "ccd.h"
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	60
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	61 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	62 * Need memory allocation functions for dynamic arrays (pointers)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	63 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	64 #ifdef DYNAMIC_ARRAYS
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	65 #include "vsi.h"
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	66 #endif
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	67
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	68 #ifndef RUN_FLASH
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	69 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	70 +--------------------------------------------------------------------+
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	71 \| PROJECT : CCD (6144) MODULE : CCD \|
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	72 \| STATE : code ROUTINE : cdc_decodeElemvalue \|
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	73 +--------------------------------------------------------------------+
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	74
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	75 PURPOSE : Performs a standard decoding for a given elem table entry.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	76 This means for non structured elements that 1-n bits are
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	77 read from the bitstream and write to a C-Variable
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	78 in a machine dependent format. For structured elements
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	79 an (indirect) recursive call to cc_decodeComposition()
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	80 is performed. If the element is a bitbuffer with variable
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	81 size, the repeat value gives the number of bits to read
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	82 from the bitstream into the buffer. The maxBitpos
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	83 indicates the maximum valid position for the
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	84 readpointer of the bitstream while decoding this element.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	85 If the readpointer break this boundary, this element will
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	86 not be decoded.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	87 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	88
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	89 void cdc_decodeElemvalue (ULONG e_ref, ULONG repeat, T_CCD_Globs globs)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	90 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	91 UBYTE *ActStructpos;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	92 ULONG i;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	93 UBYTE spareLen;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	94
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	95 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	96 * element is a bit field of variable length
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	97 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	98 if ((melem[e_ref].repType == 'b') \|\| (melem[e_ref].repType == 's'))
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	99 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	100 if (*repeat > (ULONG) (globs->maxBitpos-globs->bitpos))
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	101 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	102 ccd_recordFault (globs, ERR_MAX_REPEAT, CONTINUE,
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	103 (USHORT) e_ref, globs->pstruct + globs->pstructOffs);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	104 repeat = MINIMUM (repeat, (ULONG) (globs->maxBitpos-globs->bitpos));
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	105 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	106 if (melem[e_ref].repType == 'b')
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	107 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	108 if (mvar[melem[e_ref].elemRef].cType EQ 'X')
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	109 bf_readBitChunk (*repeat, globs);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	110 else
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	111 bf_readBits (*repeat, globs);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	112 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	113 else
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	114 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	115 U16 finalBP = globs->bitpos + (USHORT) *repeat;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	116 /* Store the limit. This comp may contain other comps as bitstring. */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	117 globs->maxBitpos = finalBP;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	118 ActStructpos = globs->pstruct;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	119 globs->pstruct += globs->pstructOffs;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	120 #ifdef DEBUG_CCD
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	121 #ifdef CCD_SYMBOLS
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	122 TRACE_CCD (globs, "decoding composition %s as a bit array",
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	123 mcomp[melem[e_ref].elemRef].name);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	124 #else
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	125 TRACE_CCD (globs, "decoding composition %d", melem[e_ref].elemRef);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	126 #endif
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	127 #endif
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	128
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	129 ccd_decodeComposition ((ULONG) (melem[e_ref].elemRef), globs);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	130 if (finalBP < globs->bitpos)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	131 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	132 ccd_recordFault (globs, ERR_BITSTR_COMP, CONTINUE, (USHORT) e_ref,
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	133 globs->pstruct + globs->pstructOffs);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	134 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	135 bf_setBitpos (finalBP, globs);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	136 /* Update maxBitpos to avoid an early end of decoding. */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	137 globs->maxBitpos = globs->buflen;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	138 globs->pstruct = ActStructpos;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	139 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	140 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	141 else
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	142 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	143 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	144 * For pointer types, globs->pstruct is already set to point to
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	145 * the new memory area, and these types are not treated differently
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	146 * from non-pointer types.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	147 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	148 i=0;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	149 switch (melem[e_ref].elemType)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	150 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	151 case 'R': /* Pointer to (possible array of) basetype */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	152 case 'F': /* Code-transparent pointer to (possible array of) basetype */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	153 case 'V':
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	154 while (i < *repeat)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	155 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	156 if (globs->bitpos < globs->maxBitpos)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	157 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	158 #ifdef DEBUG_CCD
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	159 #ifdef CCD_SYMBOLS
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	160 TRACE_CCD (globs, "decoding var %s",
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	161 ccddata_get_alias((USHORT) e_ref, 1));
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	162 #else
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	163 TRACE_CCD (globs, "decoding var %d", melem[e_ref].elemRef);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	164 #endif
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	165 #endif
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	166 if (mvar[melem[e_ref].elemRef].cType EQ 'X')
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	167 bf_readBitChunk (mvar[melem[e_ref].elemRef].bSize, globs);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	168 else
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	169 bf_readBits (mvar[melem[e_ref].elemRef].bSize, globs);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	170
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	171 globs->pstructOffs += mvar[melem[e_ref].elemRef].cSize;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	172
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	173 i++;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	174 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	175 else
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	176 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	177 if (melem[e_ref].repType != 'i')
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	178 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	179 ccd_recordFault (globs, ERR_ELEM_LEN, CONTINUE, (USHORT) e_ref,
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	180 globs->pstruct + globs->pstructOffs);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	181 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	182 break;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	183 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	184 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	185 break;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	186
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	187 case 'D': /* Pointer to a composition */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	188 case 'P': /* Code transparent pointer to a comp */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	189 case 'C': /* Element is a composition. */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	190 case 'U': /* Element is a union. */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	191 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	192 * Store the actual structure position.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	193 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	194 ActStructpos = globs->pstruct;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	195
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	196 globs->pstruct += globs->pstructOffs;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	197
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	198 while (i < *repeat)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	199 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	200 if (globs->bitpos < globs->maxBitpos)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	201 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	202 #ifdef DEBUG_CCD
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	203 #ifdef CCD_SYMBOLS
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	204 TRACE_CCD (globs, "decoding composition %s",
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	205 mcomp[melem[e_ref].elemRef].name);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	206 #else
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	207 TRACE_CCD (globs, "decoding composition %d", melem[e_ref].elemRef);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	208 #endif
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	209 #endif
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	210 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	211 * recursiv call
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	212 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	213 ccd_decodeComposition ((ULONG) (melem[e_ref].elemRef), globs);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	214 globs->pstruct += mcomp[melem[e_ref].elemRef].cSize;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	215
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	216 i++;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	217 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	218 else
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	219 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	220 if (melem[e_ref].repType != 'i')
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	221 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	222 ccd_recordFault (globs, ERR_ELEM_LEN, CONTINUE, (USHORT) e_ref,
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	223 globs->pstruct + globs->pstructOffs);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	224 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	225 break;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	226 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	227 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	228 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	229 * restore the write pointer
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	230 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	231 globs->pstruct = ActStructpos;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	232 break;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	233
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	234 case 'S': /* Element is a spare. */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	235 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	236 spareLen = spare[melem[e_ref].elemRef].bSize;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	237 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	238 * Do not decode padding bits. They are not relevant.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	239 * Just adjust the position pointer in the bit stream buffer.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	240 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	241 while (i < *repeat)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	242 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	243 if (globs->bitpos < globs->maxBitpos)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	244 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	245 #ifdef DEBUG_CCD
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	246 TRACE_CCD (globs, "decoding spare");
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	247 #endif
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	248 bf_incBitpos (spareLen, globs);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	249 i++;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	250 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	251 else
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	252 break;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	253 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	254 break;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	255 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	256 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	257 *repeat = i;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	258 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	259 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	260 #endif /* !RUN_FLASH */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	261
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	262 #ifndef RUN_FLASH
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	263 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	264 +--------------------------------------------------------------------+
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	265 \| PROJECT : CCD (6144) MODULE : CCD \|
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	266 \| STATE : code ROUTINE : cdc_encodeElemvalue \|
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	267 +--------------------------------------------------------------------+
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	268
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	269 PURPOSE : Performs a standard encoding for a given elem table entry.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	270 This means for non structured elements that 1-n bits are
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	271 read from the bitstream and write to a C-Variable
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	272 in a machine dependent format. For structured elements
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	273 an (indirect) recursive call to cc_decodeComposition()
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	274 is performed. If the element is a bitbuffer with variable
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	275 size, the repeat value gives the number of bits to write
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	276 from the buffer into the bitstream.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	277 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	278
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	279 void cdc_encodeElemvalue (ULONG e_ref, ULONG repeat, T_CCD_Globs *globs)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	280 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	281 UBYTE *ActStructpos = NULL;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	282 ULONG i;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	283 UBYTE spareLen;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	284
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	285 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	286 * Element is a bit field of variable length.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	287 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	288 if (melem[e_ref].repType == 'b')
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	289 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	290 if (mvar[melem[e_ref].elemRef].cType EQ 'X')
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	291 bf_writeBitChunk (repeat, globs);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	292 else
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	293 bf_writeBits (repeat, globs);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	294 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	295 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	296 * Element is a structured IE defined as bit string.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	297 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	298 else if (melem[e_ref].repType == 's')
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	299 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	300 U16 finalBP = (USHORT) (globs->bitpos + repeat);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	301 ActStructpos = globs->pstruct;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	302 globs->pstruct += globs->pstructOffs;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	303 #ifdef DEBUG_CCD
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	304 #ifdef CCD_SYMBOLS
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	305 TRACE_CCD (globs, "encoding composition %s as a bit array",
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	306 mcomp[melem[e_ref].elemRef].name);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	307 #else
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	308 TRACE_CCD (globs, "encoding composition %d", melem[e_ref].elemRef);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	309 #endif
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	310 #endif
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	311
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	312 ccd_encodeComposition ((ULONG) melem[e_ref].elemRef, globs);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	313 if (finalBP < globs->bitpos)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	314 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	315 ccd_recordFault (globs, ERR_BITSTR_COMP, CONTINUE, (USHORT) e_ref,
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	316 globs->pstruct + globs->pstructOffs);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	317 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	318 bf_setBitpos (finalBP, globs);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	319 globs->pstruct = ActStructpos;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	320 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	321 else
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	322 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	323 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	324 * For pointer types, globs->pstruct is already set to point to
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	325 * the new memory area, and these types are not treated differently
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	326 * from non-pointer types.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	327 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	328 switch(melem[e_ref].elemType)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	329 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	330 case 'R': /* Pointer to (possible array of) basetype */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	331 case 'F': /* Code-transparent pointer to (possible array of) basetype */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	332 case 'V':
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	333 for (i=0; i<repeat; i++)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	334 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	335 #ifdef DEBUG_CCD
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	336 #ifdef CCD_SYMBOLS
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	337 TRACE_CCD (globs, "encoding var %s",
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	338 ccddata_get_alias((USHORT) e_ref, 1));
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	339 #else
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	340 TRACE_CCD (globs, "encoding var %s", melem[e_ref].elemRef);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	341 #endif
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	342 #endif
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	343 if (mvar[melem[e_ref].elemRef].cType EQ 'X')
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	344 bf_writeBitChunk (mvar[melem[e_ref].elemRef].bSize, globs);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	345 else
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	346 bf_writeBits (mvar[melem[e_ref].elemRef].bSize, globs);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	347
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	348 globs->pstructOffs += mvar[melem[e_ref].elemRef].cSize;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	349 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	350 break;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	351
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	352 case 'D': /* Pointer to a composition (already dereferenced) */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	353 case 'P': /* Code transparent pointer to a comp (already dereferenced) */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	354 case 'C': /* Element is a composition. */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	355 case 'U': /* Element is a union. */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	356 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	357 * store the actual structure position
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	358 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	359 ActStructpos = globs->pstruct;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	360
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	361 globs->pstruct += globs->pstructOffs;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	362
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	363 for (i=0; i<repeat; i++)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	364 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	365 #ifdef DEBUG_CCD
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	366 #ifdef CCD_SYMBOLS
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	367 TRACE_CCD (globs, "encoding composition %s",
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	368 mcomp[melem[e_ref].elemRef].name);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	369 #else
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	370 TRACE_CCD (globs, "encoding composition %d", melem[e_ref].elemRef);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	371 #endif
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	372 #endif
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	373 ccd_encodeComposition ((ULONG) melem[e_ref].elemRef, globs); /* recursiv call */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	374 globs->pstruct += mcomp[melem[e_ref].elemRef].cSize;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	375 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	376 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	377 * restore the write pointer
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	378 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	379 globs->pstruct = ActStructpos;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	380 break;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	381
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	382 case 'S': /* element is a spare */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	383 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	384 spareLen = spare[melem[e_ref].elemRef].bSize;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	385
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	386 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	387 * encode the spare
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	388 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	389 for (i=0; i < repeat; i++)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	390 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	391 #ifdef DEBUG_CCD
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	392 TRACE_CCD (globs, "encoding spare");
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	393 #endif
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	394 bf_codeLongNumber (spareLen, spare[melem[e_ref].elemRef].value, globs);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	395 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	396 break;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	397 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	398 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	399 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	400 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	401 #endif /* !RUN_FLASH */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	402
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	403 #ifndef RUN_FLASH
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	404 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	405 +--------------------------------------------------------------------+
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	406 \| PROJECT : CCD (6144) MODULE : CCD \|
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	407 \| STATE : code ROUTINE : cdc_STD_decode \|
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	408 +--------------------------------------------------------------------+
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	409
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	410 PURPOSE : Performs a standard decoding for a given elem table entry.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	411 This means for non structured elements that 1-n bits are
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	412 read from the bitstream and write to a C-Variable
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	413 in a machine dependent format. For structured elements
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	414 an (indirect) recursive call to cc_decodeComposition()
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	415 is performed.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	416 The element may be conditional and/or repeatable.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	417 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	418
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	419 SHORT cdc_std_decode (const ULONG c_ref, const ULONG e_ref, T_CCD_Globs *globs)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	420 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	421 ULONG repeat, amount, act_offset;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	422 BOOL is_variable;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	423 U8 *old_pstruct = NULL;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	424 ULONG cix_ref, num_prolog_steps, prolog_step_ref;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	425
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	426 #ifdef DEBUG_CCD
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	427 #ifndef CCD_SYMBOLS
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	428 TRACE_CCD (globs, "cdc_std_decode()");
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	429 #else
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	430 TRACE_CCD (globs, "cdc_std_decode() %s", ccddata_get_alias((USHORT) e_ref, 1));
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	431 #endif
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	432 #endif
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	433
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	434 cix_ref = melem[e_ref].calcIdxRef;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	435 num_prolog_steps = calcidx[cix_ref].numPrologSteps;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	436 prolog_step_ref = calcidx[cix_ref].prologStepRef;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	437
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	438 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	439 * if this element is conditional, check the condition
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	440 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	441 if (calcidx[cix_ref].numCondCalcs NEQ 0
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	442 AND ! ccd_conditionOK (e_ref, globs))
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	443 return 1;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	444
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	445 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	446 * if this element has a defined prologue
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	447 * we have to process it before decoding the bitstream
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	448 * If there are some epilogue expressions to be processed for this element
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	449 * (rare cases) the result here will be a reading of 0 to an internal
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	450 * register. The valid processing of expression takes place after the
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	451 * decoding of the element.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	452 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	453 if (num_prolog_steps)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	454 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	455 ccd_performOperations (num_prolog_steps, prolog_step_ref, globs);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	456 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	457
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	458 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	459 * if this element is repeatable, and the number of
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	460 * repeats depends on another element, calculate the repeater
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	461 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	462 if (melem[e_ref].repType NEQ ' ')
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	463 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	464 is_variable = ccd_calculateRep (e_ref, &repeat, &act_offset, globs);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	465 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	466 else
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	467 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	468 repeat = 1;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	469 is_variable = FALSE;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	470 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	471
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	472 if (melem[e_ref].elemType NEQ 'S')
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	473 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	474 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	475 * Element is not a SPARE.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	476 * Setup the offset into the C-structure for this element
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	477 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	478 globs->pstructOffs = melem[e_ref].structOffs;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	479
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	480 if (melem[e_ref].optional)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	481 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	482 /* 20010621 MVJ: Dynamic array addition.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	483 * Postpone optional flag setting for non-code transparent
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	484 * pointer types ('P', 'Q', 'R').
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	485 * For these types, the optional flag is the pointer itself.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	486 * These types cannot be set yet, as the pointer may be
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	487 * preceeded by a counter octet, a union tag id octet etc.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	488 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	489 if (melem[e_ref].elemType < 'P' OR melem[e_ref].elemType > 'R')
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	490 globs->pstruct[globs->pstructOffs++] = (UBYTE) TRUE;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	491 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	492
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	493 if (is_variable)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	494 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	495 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	496 * for variable sized elements store the min-value
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	497 * as counter into the C-Structure (c_xxx).
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	498 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	499 if (act_offset > 65535)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	500 (ULONG ) (globs->pstruct + globs->pstructOffs++) = repeat;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	501 else if (act_offset > 255)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	502 (USHORT ) (globs->pstruct + globs->pstructOffs++) = (USHORT) repeat;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	503 else
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	504 globs->pstruct[globs->pstructOffs] = (UBYTE) repeat;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	505
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	506 globs->pstructOffs++;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	507 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	508 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	509 #ifdef DYNAMIC_ARRAYS
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	510 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	511 * MVJ: Dynamic array addition.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	512 * Check for pointer types; allocate memory if necessary.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	513 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	514 if ( is_pointer_type(e_ref) ) {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	515 U32 cSize;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	516 U8 *addr;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	517
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	518 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	519 * Find size to allocate;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	520 * - Read from mcomp or mvar according to type
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	521 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	522 cSize = (ULONG)((melem[e_ref].elemType EQ 'V' OR
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	523 melem[e_ref].elemType EQ 'R')
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	524 ? mvar[melem[e_ref].elemRef].cSize
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	525 : mcomp[melem[e_ref].elemRef].cSize
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	526 ) * repeat;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	527
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	528 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	529 * Allocate additional memory
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	530 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	531 addr = (U8 *)DP_ALLOC( cSize, globs->alloc_head, DP_NO_FRAME_GUESS);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	532
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	533 /* If no memory, log error and return immediately */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	534 if (addr EQ NULL) {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	535 ccd_setError (globs, ERR_NO_MEM,
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	536 BREAK,
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	537 (USHORT) -1);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	538 return 1;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	539 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	540 else
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	541 memset (addr, 0, (size_t)cSize);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	542
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	543 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	544 * Memory allocated;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	545 * 1. Save old "globs->pstruct" variables
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	546 * 2. Store pointer to freshly allocated memory area in structure
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	547 * 3. Initialize pstruct to point to the freshly allocated memory area.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	548 * 4. Initialize pstructOffs to 0 to start decoding at offset 0
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	549 * in the new memory area.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	550 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	551 old_pstruct = globs->pstruct;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	552 (U8 *)(globs->pstruct + globs->pstructOffs) = addr;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	553 globs->pstruct = addr;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	554 globs->pstructOffs = 0;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	555 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	556 #endif
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	557
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	558 amount = repeat;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	559
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	560 cdc_decodeElemvalue (e_ref, &amount, globs);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	561
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	562 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	563 * process the epilogue expression for this element if there is any
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	564 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	565 if (num_prolog_steps)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	566 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	567 if ( (calc[prolog_step_ref+1].operation EQ 'K')
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	568 \|\| (calc[prolog_step_ref+1].operation EQ 'C')
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	569 \|\| (calc[prolog_step_ref+1].operation EQ 's'))
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	570 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	571 ccd_performOperations (num_prolog_steps, prolog_step_ref, globs);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	572 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	573 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	574
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	575 #ifdef DYNAMIC_ARRAYS
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	576 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	577 * Restore globs->pstruct for possible use below
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	578 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	579 if (old_pstruct NEQ NULL)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	580 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	581 globs->pstruct = old_pstruct;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	582 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	583 #endif
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	584 if (amount NEQ repeat AND is_variable)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	585 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	586 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	587 * if the decoded elements are not equal the specified
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	588 * repeat value, because the bitstream or the IE ended,
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	589 * store the new c_xxx value.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	590 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	591 globs->pstructOffs = melem[e_ref].structOffs;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	592
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	593 if (melem[e_ref].optional)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	594 globs->pstructOffs++;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	595
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	596 if (act_offset > 65535)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	597 (ULONG ) (globs->pstruct + globs->pstructOffs) = amount;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	598 else if (act_offset > 255)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	599 (USHORT ) (globs->pstruct + globs->pstructOffs) = (USHORT) amount;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	600 else
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	601 globs->pstruct[globs->pstructOffs] = (UBYTE) amount;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	602
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	603 if (melem[e_ref].repType NEQ 'i')
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	604 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	605 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	606 * if this element is not of the repeat style 'interval'
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	607 * ([X..Y] where X and Y are constants) we have to generate
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	608 * an ccd error because some outstanding repeats are missing.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	609 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	610 ccd_setError (globs, ERR_MAND_ELEM_MISS, CONTINUE, (USHORT) -1);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	611 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	612 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	613
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	614 return 1;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	615 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	616 #endif /* !RUN_FLASH */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	617
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	618 #ifndef RUN_FLASH
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	619 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	620 +--------------------------------------------------------------------+
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	621 \| PROJECT : CCD (6144) MODULE : CCD \|
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	622 \| STATE : code ROUTINE : cdc_std_encode \|
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	623 +--------------------------------------------------------------------+
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	624
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	625 PURPOSE : Performs a standard encoding for a given elem table entry.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	626 This means for non structured elements that m bytes read
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	627 from the C-Variable, converted to MSB-first format and
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	628 write 1-n bits at the end of the bitstream.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	629 For structured elements an (indirect) recursive call
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	630 to ccd_encodeComposition() is performed.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	631 The element may be conditional and/or repeatable.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	632 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	633
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	634 SHORT cdc_std_encode (const ULONG c_ref, const ULONG e_ref, T_CCD_Globs *globs)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	635 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	636 ULONG repeat, max_rep;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	637 BOOL is_variable;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	638 ULONG cix_ref, num_prolog_steps, prolog_step_ref;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	639 #ifdef DYNAMIC_ARRAYS
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	640 U8 *old_pstruct = NULL;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	641 #endif
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	642
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	643 #ifdef DEBUG_CCD
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	644 #ifndef CCD_SYMBOLS
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	645 TRACE_CCD (globs, "cdc_std_encode()");
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	646 #else
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	647 TRACE_CCD (globs, "cdc_std_encode() %s", ccddata_get_alias((USHORT) e_ref, 1));
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	648 #endif
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	649 #endif
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	650
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	651 cix_ref = melem[e_ref].calcIdxRef;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	652 num_prolog_steps = calcidx[cix_ref].numPrologSteps;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	653 prolog_step_ref = calcidx[cix_ref].prologStepRef;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	654 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	655 * if this element is conditional, check the condition
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	656 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	657 if (calcidx[cix_ref].numCondCalcs NEQ 0
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	658 AND ! ccd_conditionOK (e_ref, globs))
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	659 return 1;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	660
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	661 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	662 * if this element have a defined Prolog
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	663 * we have to process it before decoding the bitstream
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	664 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	665 if (num_prolog_steps)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	666 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	667 ccd_performOperations (num_prolog_steps, prolog_step_ref, globs);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	668 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	669
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	670 if (melem[e_ref].elemType NEQ 'S')
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	671 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	672 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	673 * Element is not a SPARE.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	674 * Setup the readpointer into the C-structure for this element
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	675 * MVJ: In case of pointer types, the pstructOffs must be
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	676 * the offset into the memory area pointed to. CCDGEN must
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	677 * ensure this holds true.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	678 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	679 globs->pstructOffs = melem[e_ref].structOffs;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	680
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	681 if (melem[e_ref].optional)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	682 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	683 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	684 * for optional elements check the valid-flag in the C-struct.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	685 * Spare elements does not have a corresponding valid flag. For
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	686 * the spare elements we have to calculate and check the
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	687 * condition to decide if this elements have to be coded.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	688 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	689 /* 20010621 MVJ: Dynamic array addition.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	690 * Postpone optional check for non-code transparent pointer
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	691 * types ('P', 'Q', 'R').
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	692 * For these types, the optional flag is the pointer itself.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	693 * These types cannot be checked yet, as the pointer may be
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	694 * preceeded by a counter octet, a union tag id octet etc.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	695 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	696 if (melem[e_ref].elemType < 'P' OR melem[e_ref].elemType > 'R')
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	697 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	698 if (globs->pstruct[globs->pstructOffs++] == FALSE)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	699 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	700 return 1;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	701 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	702 #ifdef DEBUG_CCD
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	703 else if (globs->pstruct [melem[e_ref].structOffs] != TRUE)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	704 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	705 TRACE_CCD (globs, "Ambiguous value for valid flag!\n...assumed 1 for ccdID=%d",
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	706 e_ref);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	707 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	708 #endif
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	709 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	710 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	711
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	712 if ((melem[e_ref].repType EQ 'v' OR melem[e_ref].repType EQ 'i'))
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	713 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	714 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	715 * for variable sized elements read the amount
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	716 * of repeats out of the C-Structure (c_xxx).
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	717 * If the number of repeats given by the C-Structure
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	718 * exceeds the allowed value (maxRepeat) CCD gives a warning!
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	719 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	720 if (melem[e_ref].maxRepeat > 255)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	721 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	722 ULONG count = (ULONG) (* (USHORT *)(globs->pstruct + globs->pstructOffs++));
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	723 repeat = MINIMUM (count, (ULONG) melem[e_ref].maxRepeat);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	724 if (repeat < count)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	725 ccd_recordFault (globs, ERR_MAX_REPEAT, CONTINUE,
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	726 (USHORT) e_ref, globs->pstruct + globs->pstructOffs);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	727 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	728 else
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	729 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	730 repeat = (ULONG)MINIMUM (globs->pstruct[globs->pstructOffs],
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	731 melem[e_ref].maxRepeat);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	732 if ( repeat < (ULONG) (globs->pstruct[globs->pstructOffs]) )
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	733 ccd_recordFault (globs, ERR_MAX_REPEAT, CONTINUE,
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	734 (USHORT) e_ref, globs->pstruct + globs->pstructOffs);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	735 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	736 globs->pstructOffs++;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	737 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	738 else
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	739 if (melem[e_ref].repType EQ 'c')
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	740 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	741 repeat = (ULONG) melem[e_ref].maxRepeat;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	742 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	743 else
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	744 if (melem[e_ref].repType == 's' \|\| melem[e_ref].repType == 'b')
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	745 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	746 switch (melem[e_ref].elemType)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	747 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	748 case 'R': /* Pointer to (possible array of) basetype */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	749 case 'F': /* Code-transparent pointer to (possible array of) basetype */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	750 case 'V':
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	751 globs->maxBitpos = globs->bitpos + mvar[melem[e_ref].elemRef].bSize;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	752 break;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	753 case 'D': /* Pointer to a composition */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	754 case 'P': /* Code transparent pointer to a comp */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	755 case 'C': /* Element is a composition. */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	756 case 'E': /* Pointer to a union */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	757 case 'Q': /* Code transparent pointer to a union */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	758 case 'U': /* Element is a union. */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	759 globs->maxBitpos = globs->bitpos + mcomp[melem[e_ref].elemRef].bSize;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	760 break;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	761 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	762
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	763 is_variable = ccd_calculateRep (e_ref, &repeat, &max_rep, globs);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	764 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	765 else
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	766 repeat = 1;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	767
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	768 /* 20010621 MVJ: Dynamic array addition.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	769 * Check for non-code transparent pointer types ('P', 'Q', 'R').
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	770 * For these types, the optional flag is the pointer itself.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	771 * ASSUMPTION: The pointer may be preceeded by a counter octet,
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	772 * a union tag id octet etc., but it is up to CCDGEN to ensure
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	773 * word alignment (by inserting alignment bytes). Therefore
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	774 * we just read from globs->pstruct[globs->pstructOffs].
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	775 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	776 #ifdef DEBUG_CCD
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	777 /* Check pointer alignment and re-align if necessary (should never happen) */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	778 if ( is_pointer_type(e_ref) AND ((globs->pstructOffs & 3) NEQ 0)) {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	779 TRACE_CCD (globs, "cdc_STD_encode(): Pointer misaligned! pstruct=0x08x,"
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	780 " pstructOffs=0x%08x", globs->pstruct, globs->pstructOffs);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	781 globs->pstructOffs = (globs->pstructOffs + 3) & 3;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	782 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	783 #endif
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	784 #ifdef DYNAMIC_ARRAYS
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	785 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	786 * MVJ: Perform pointer dereference for pointer types.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	787 * Also, check optionality for these types.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	788 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	789 if ( is_pointer_type(e_ref) ) {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	790 U8 *deref_pstruct;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	791
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	792 /* Get pointer value */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	793 deref_pstruct = (U8 *)&globs->pstruct[globs->pstructOffs];
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	794
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	795 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	796 * Strictly speaking the 'D' to 'F' types should not need this
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	797 * check (should have returned after the optionality check above),
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	798 * but it will catch stray NULL pointers (or uninitialized
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	799 * valid flags)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	800 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	801 if (ccd_check_pointer(deref_pstruct) != ccdOK )
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	802 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	803 ccd_recordFault (globs, ERR_INVALID_PTR, BREAK, (USHORT) e_ref,
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	804 &globs->pstruct[globs->pstructOffs]);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	805 return 1;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	806 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	807 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	808 * Pointer not NULL;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	809 * 1. Save old globs->pstruct and assign pointer to globs->pstruct
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	810 * as new base.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	811 * 2. Set pstructOffs to 0 (zero) as the next offset will start
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	812 * in the new memory area.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	813 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	814 old_pstruct = globs->pstruct;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	815 globs->pstruct = deref_pstruct;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	816 globs->pstructOffs = 0;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	817 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	818 #endif /* DYNAMIC_ARRAYS */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	819 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	820 else
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	821 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	822 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	823 * for spare elements we have to calculate the conditions
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	824 * and the repetitions because there are no valid-flags and
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	825 * c_xxx variables in the C-structure to read.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	826 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	827 if (melem[e_ref].optional)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	828 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	829 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	830 * Spare elements does not have a corresponding valid flag.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	831 * For the spare elements we have to calculate and check the
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	832 * condition to decide if this elements have to be coded.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	833 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	834 if (calcidx[cix_ref].numCondCalcs NEQ 0
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	835 AND ! ccd_conditionOK (e_ref, globs))
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	836 return 1;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	837 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	838 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	839 * if this spare is repeatable, calculate the amount of
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	840 * repeats because there is no corresponding c_xxx element
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	841 * in the C-Structure.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	842 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	843 if (melem[e_ref].repType NEQ ' ')
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	844 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	845 globs->maxBitpos = globs->bitpos + spare[melem[e_ref].elemRef].bSize;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	846 is_variable = ccd_calculateRep (e_ref, &repeat, &max_rep, globs);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	847 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	848 else
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	849 repeat = 1;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	850 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	851
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	852 cdc_encodeElemvalue (e_ref, repeat, globs);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	853
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	854 #ifdef DYNAMIC_ARRAYS
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	855 if ( old_pstruct NEQ NULL )
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	856 globs->pstruct = old_pstruct;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	857 #endif
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	858
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	859 return 1;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	860 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	861 #endif /* !RUN_FLASH */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	862
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	863 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	864 * some elementary bitfunctions
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	865 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	866
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	867 /* LSB,MSB Definitions for the CPUs */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	868
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	869 #ifdef M_INTEL
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	870 #define MSB_POS 1
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	871 #define LSB_POS 0
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	872 #define MSW_POS 2
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	873 #define LSW_POS 0
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	874 #else /* M_INTEL */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	875 #ifdef M_MOTOROLA
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	876 #define MSB_POS 0
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	877 #define LSB_POS 1
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	878 #define MSW_POS 0
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	879 #define LSW_POS 2
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	880 #endif /* M_MOTOROLA */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	881 #endif /* M_INTEL */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	882
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	883 extern const ULONG ccd_bitfun_mask[];
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	884
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	885 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	886 * Table of one-bit values (2^X)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	887 * This unused variable is commented now in order to avoid some compiler
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	888 * warnings like: variable "shift" (line xxx) is not used
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	889
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	890 LOCAL const UBYTE shift[] =
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	891 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	892 128, 64, 32, 16, 8, 4, 2, 1
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	893 };
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	894 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	895
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	896 #ifndef RUN_FLASH
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	897 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	898 +--------------------------------------------------------------------+
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	899 \| PROJECT : CCD (6144) MODULE : CCD \|
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	900 \| STATE : code ROUTINE : ccd_codeByte \|
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	901 +--------------------------------------------------------------------+
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	902
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	903 PURPOSE: encodes the value of (value) into a CPU-dependent
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	904 bitstring. The length of the bitstring is specified
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	905 throu (bitlen). The function copies the bitstring into
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	906 the buffer (bitstream) at bit position (startbit).
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	907 The bitlen may be between 1 and 8.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	908
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	909 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	910
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	911 BYTE CCDDATA_PREF(ccd_codeByte) (UBYTE * bitstream,
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	912 USHORT startbit,
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	913 USHORT bitlen,
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	914 UBYTE value)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	915 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	916 union
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	917 { /* Conversion structure 2 Byte <-> unsigned short */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	918 UBYTE c[2];
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	919 USHORT s;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	920 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	921 conv;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	922
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	923 UBYTE *p, lshift;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	924
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	925 USHORT m;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	926
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	927 p = bitstream + (startbit >> 3);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	928
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	929 lshift = (16 - ((startbit & 7) + bitlen));
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	930
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	931 conv.c[MSB_POS] = p[0];
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	932
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	933 conv.c[LSB_POS] = p[1];
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	934
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	935 m = ((USHORT) ccd_bitfun_mask[bitlen]) << lshift;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	936
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	937 conv.s &= ~m;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	938
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	939 conv.s \|= ((value << lshift) & m);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	940
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	941 p[0] = conv.c[MSB_POS];
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	942
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	943 p[1] = conv.c[LSB_POS];
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	944
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	945 return ccdOK;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	946 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	947 #endif /* !RUN_FLASH */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	948
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	949 #ifndef RUN_FLASH
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	950 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	951 +--------------------------------------------------------------------+
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	952 \| PROJECT : CCD (6144) MODULE : CCD \|
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	953 \| STATE : code ROUTINE : ccd_decodeByte \|
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	954 +--------------------------------------------------------------------+
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	955
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	956 PURPOSE: decodes (bitlen) bits from the (bitstream) at position
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	957 (startbit) and converts them to a numeric value (value)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	958 The bitlen may be between 1 and 8.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	959
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	960 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	961
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	962 BYTE CCDDATA_PREF(ccd_decodeByte) (UBYTE *bitstream,
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	963 USHORT startbit,
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	964 USHORT bitlen,
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	965 UBYTE *value)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	966 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	967 union
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	968 { /* Conversion structure 2 Byte <-> unsigned short */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	969 UBYTE c[2];
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	970 USHORT s;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	971 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	972 conv;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	973
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	974 UBYTE *p;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	975
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	976 p = bitstream + (startbit >> 3);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	977
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	978 conv.c[MSB_POS] = *p++;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	979
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	980 conv.c[LSB_POS] = *p;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	981
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	982 conv.s >>= (16 - ((startbit & 7) + bitlen));
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	983
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	984 conv.s &= (USHORT) ccd_bitfun_mask[bitlen];
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	985
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	986 *value = (UBYTE) conv.s;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	987
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	988 return ccdOK;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	989 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	990 #endif /* !RUN_FLASH */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	991
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	992 #ifndef RUN_FLASH
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	993 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	994 +--------------------------------------------------------------------+
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	995 \| PROJECT : CCD (6144) MODULE : CCD \|
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	996 \| STATE : code ROUTINE : ccd_codeLong \|
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	997 +--------------------------------------------------------------------+
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	998
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	999 PURPOSE: encodes the value of (value) into a CPU-dependent
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1000 bitstring. The length of the bitstring is specified
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1001 throu (bitlen). The function copies the bitstring into
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1002 the buffer (bitstream) at bit position (startbit).
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1003 The bitlen may be between 1 and 32.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1004
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1005 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1006
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1007 BYTE CCDDATA_PREF(ccd_codeLong) (UBYTE *bitstream,
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1008 USHORT startbit,
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1009 USHORT bitlen,
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1010 ULONG value)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1011 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1012 UBYTE *p;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1013
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1014 union
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1015 { /* Conversion structure 4 Byte <-> unsigned long */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1016 UBYTE c[4];
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1017 ULONG l;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1018 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1019 conv;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1020
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1021 p = bitstream + (startbit >> 3);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1022 startbit &= 7;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1023
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1024 conv.l = value & ccd_bitfun_mask[bitlen];
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1025 conv.l <<= (32-bitlen-startbit);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1026
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1027 p[0] &= (UCHAR)~ccd_bitfun_mask[8-startbit];
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1028
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1029 switch ((USHORT)(startbit+bitlen-1) >> 3)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1030 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1031 case 0:
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1032 p[0] \|= conv.c[MSW_POS+MSB_POS];
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1033 break;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1034 case 1:
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1035 p[0] \|= conv.c[MSW_POS+MSB_POS];
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1036 p[1] = conv.c[MSW_POS+LSB_POS];
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1037 break;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1038 case 2:
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1039 p[0] \|= conv.c[MSW_POS+MSB_POS];
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1040 p[1] = conv.c[MSW_POS+LSB_POS];
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1041 p[2] = conv.c[LSW_POS+MSB_POS];
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1042 break;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1043 case 3:
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1044 p[0] \|= conv.c[MSW_POS+MSB_POS];
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1045 p[1] = conv.c[MSW_POS+LSB_POS];
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1046 p[2] = conv.c[LSW_POS+MSB_POS];
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1047 p[3] = conv.c[LSW_POS+LSB_POS];
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1048 break;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1049 default:
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1050 p[0] \|= conv.c[MSW_POS+MSB_POS];
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1051 p[1] = conv.c[MSW_POS+LSB_POS];
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1052 p[2] = conv.c[LSW_POS+MSB_POS];
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1053 p[3] = conv.c[LSW_POS+LSB_POS];
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1054 p[4] = (UBYTE) ((value & 0xff) << (8-startbit));
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1055 break;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1056 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1057 return ccdOK;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1058 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1059 #endif /* !RUN_FLASH */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1060
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1061 #ifndef RUN_FLASH
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1062 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1063 +--------------------------------------------------------------------+
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1064 \| PROJECT : CCD (6144) MODULE : CCD \|
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1065 \| STATE : code ROUTINE : ccd_decodeLong \|
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1066 +--------------------------------------------------------------------+
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1067
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1068 PURPOSE: decodes (bitlen) bits from the (bitstream) at position
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1069 (startbit) and converts them to a numeric value (value)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1070 The bitlen may be between 1 and 32.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1071
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1072 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1073
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1074 BYTE CCDDATA_PREF(ccd_decodeLong) (UBYTE *bitstream,
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1075 USHORT startbit,
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1076 USHORT bitlen,
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1077 ULONG *value)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1078 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1079 UBYTE *p;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1080
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1081 union
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1082 { /* Conversion structure 4 Byte <-> unsigned long */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1083 UBYTE c[4];
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1084 ULONG l;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1085 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1086 conv;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1087
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1088 p = bitstream + (startbit >> 3);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1089 startbit &= 7;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1090
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1091 conv.l = 0L;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1092 switch ((USHORT)(startbit+bitlen-1) >> 3)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1093 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1094 case 0:
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1095 conv.c[MSW_POS+MSB_POS] = p[0];
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1096 conv.l <<= startbit;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1097 conv.l >>= (32-bitlen);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1098 break;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1099 case 1:
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1100 conv.c[MSW_POS+MSB_POS] = p[0];
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1101 conv.c[MSW_POS+LSB_POS] = p[1];
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1102 conv.l <<= startbit;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1103 conv.l >>= (32-bitlen);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1104 break;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1105 case 2:
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1106 conv.c[MSW_POS+MSB_POS] = p[0];
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1107 conv.c[MSW_POS+LSB_POS] = p[1];
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1108 conv.c[LSW_POS+MSB_POS] = p[2];
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1109 conv.l <<= startbit;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1110 conv.l >>= (32-bitlen);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1111 break;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1112 case 3:
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1113 conv.c[MSW_POS+MSB_POS] = p[0];
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1114 conv.c[MSW_POS+LSB_POS] = p[1];
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1115 conv.c[LSW_POS+MSB_POS] = p[2];
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1116 conv.c[LSW_POS+LSB_POS] = p[3];
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1117 conv.l <<= startbit;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1118 conv.l >>= (32-bitlen);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1119 break;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1120 default:
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1121 conv.c[MSW_POS+MSB_POS] = p[0];
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1122 conv.c[MSW_POS+LSB_POS] = p[1];
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1123 conv.c[LSW_POS+MSB_POS] = p[2];
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1124 conv.c[LSW_POS+LSB_POS] = p[3];
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1125 conv.l <<= startbit;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1126 conv.l >>= (32-bitlen);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1127 conv.c[LSW_POS+LSB_POS] \|= (p[4] >> (8-startbit));
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1128 break;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1129 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1130 *value = conv.l & ccd_bitfun_mask[bitlen];
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1131 return ccdOK;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1132 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1133 #endif /* !RUN_FLASH */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1134
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1135 #ifndef RUN_FLASH
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1136 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1137 +--------------------------------------------------------------------+
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1138 \| PROJECT : CCD (6144) MODULE : CCD \|
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1139 \| STATE : code ROUTINE : ccd_bitcopy \|
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1140 +--------------------------------------------------------------------+
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1141
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1142 PURPOSE: copys bitlen bits from the source buffer to the destination
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1143 buffer. offset contains the position of the first bit in
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1144 the source bitfield. This function may perform a leftshift
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1145 to adjust the most significant bit on byte boundarys of the
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1146 first byte in dest.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1147
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1148 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1149
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1150 void CCDDATA_PREF(ccd_bitcopy) (UBYTE *dest,
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1151 UBYTE *source,
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1152 USHORT bitlen,
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1153 USHORT offset)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1154 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1155 union
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1156 { /* Conversion structure 2 Byte <-> unsigned short */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1157 UBYTE c[2];
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1158 USHORT s;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1159 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1160 conv;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1161
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1162 USHORT l_shift = offset & 7;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1163 USHORT bytes_to_copy = (bitlen >> 3);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1164
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1165 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1166 * go to the byte that contains the first valid bit.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1167 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1168 source += (offset >> 3);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1169
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1170
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1171 if (l_shift)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1172 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1173 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1174 * shift and copy each byte
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1175 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1176 while (bytes_to_copy--)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1177 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1178 conv.c[MSB_POS] = *source;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1179 source++;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1180 conv.c[LSB_POS] = *source;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1181 conv.s <<= l_shift;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1182 *dest = conv.c[MSB_POS];
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1183 dest++;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1184 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1185 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1186 else
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1187 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1188 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1189 * no shift operation, do a memcopy;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1190 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1191 while (bytes_to_copy--)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1192 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1193 dest = source;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1194 dest++;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1195 source++;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1196 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1197 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1198 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1199 * cutoff the garbage at the end of the bitstream
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1200 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1201
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1202 *(dest-1) &= (UCHAR)(~ccd_bitfun_mask[(8-(bitlen&7))&7]);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1203 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2 Mychaela Falconia <falcon@freecalypso.org> parents: diff changeset	1204 #endif /* !RUN_FLASH */

FreeCalypso > hg > fc-magnetite

annotate src/gpf3/ccd/cdc_std.c @ 662:8cd8fd15a095