FreeCalypso > hg > freecalypso-sw
view gsm-fw/libiram/bcopy_words.S @ 884:353daaa6014d
gsm-fw/gpf/conf/gsmcomp.c: increased max partition in the voice-only config
The code we got from TCS211 had the maximum prim pool partition size set to
900 bytes in the voice-only config (no FAX_AND_DATA, no GPRS) and to 1600 bytes
in every other config. As it turns out, this "minimized" config breaks when
the AT command interface is used with %CPI enabled, as the responsible code in
ATI does an ACI_MALLOC of 1012 bytes. TI may have considered this case to be
unsupported usage (perhaps they didn't care about the combination of a
voice-only PS with AT command control), but we do want this use case to work
without crashing. Solution: I made the largest prim pool the same as it is
with FAX_AND_DATA: 3 partitions of 1600 bytes.
author | Space Falcon <falcon@ivan.Harhan.ORG> |
---|---|
date | Sat, 27 Jun 2015 07:31:30 +0000 |
parents | cbc49d533b7d |
children |
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/* * bcopy_aligned_words() takes the same arguments as BSD bcopy(), * but requires both addresses and the count to be 32-bit word-aligned, * and assumes that the source and destination memory regions * do not overlap. Furthermore, the count is expected to be non-zero. * * Arguments: * * R0: source address (word-aligned) * R1: destination address (ditto) * R2: byte count (must be a multiple of 4) */ .text .code 32 .globl bcopy_aligned_words bcopy_aligned_words: 1: ldr r3, [r0], #4 str r3, [r1], #4 subs r2, r2, #4 bhi 1b bx lr