FreeCalypso > hg > fc-tourmaline
view src/gpf/ccd/ccd_inc.mk @ 268:f2e52cab0a73
abb_inth.c: check all interrupt causes, not just one
The original code used if - else if - else if etc constructs, thus
the first detected interrupt was the only one handled. However,
Iota ITSTATREG is a clear-on-read register, thus if we only handle
the first detected interrupt and skip checking the others, then the
other interrupts will be lost, if more than one interrupt happened
to occur in one ABB interrupt handling cycle - a form of rare race
condition. Change the code to check all interrupts that were read
in this cycle.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Sun, 13 Jun 2021 18:17:53 +0000 |
parents | 4e78acac3d88 |
children |
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#----------------------------------------------------------------------------- # Project : # Modul : ccd_inc.mk #----------------------------------------------------------------------------- # Copyright 2002 Texas Instruments Berlin, AG # All rights reserved. # # This file is confidential and a trade secret of Texas # Instruments Berlin, AG # The receipt of or possession of this file does not convey # any rights to reproduce or disclose its contents or to # manufacture, use, or sell anything it may describe, in # whole, or in part, without the specific written consent of # Texas Instruments Berlin, AG. #----------------------------------------------------------------------------- # Purpose : Some general definition also used in CCD\util. #----------------------------------------------------------------------------- #-------------------------Suffixes for the name of the output file #---------e.g. ccd_tr_rt_po_db.lib ifdef TOOL_CHOICE TSDIR:=/ts$(TOOL_CHOICE) tsTail :=_ts$(TOOL_CHOICE) else TSDIR:= endif ifeq ($(TRACE), 1) trTail :=_tr TRACEDIR=/trace else trTail:= TRACEDIR= endif ifeq ($(MEMSUPER), 1) PSDIR=/ps pstail :=_ps else PSDIR= pstail:= endif ifeq ($(DEBUG), 1) DEBUGDIR=/debug dbTail :=_db else DEBUGDIR= dbTail:= endif SECTION= secTail= ifeq ($(RUN_FLASH), 1) SECTION=/fl secTail:=_fl endif ifeq ($(RUN_INT_RAM), 1) SECTION=/ir secTail:=_ir endif ifeq ($(TARGET), nuc) tTail :=_na7 ifeq ($(PLATFORM), arm7) tTail :=_na7 ifeq ($(DYNARR), 1) DADIR=/da datail :=_da else DADIR= datail:= endif else ifeq ($(PLATFORM), arm9) tTail :=_na9 else ifeq ($(PLATFORM), pc) tTail :=_npc endif #pc endif #arm9 endif #arm7 else ifeq ($(TARGET), win32) tTail :=_wn else ifeq ($(TARGET), linuxpc) tTail :=_lpc OSENV=sus else ifeq ($(TARGET), rtlpc) tTail :=_rlp OSENV=sus RTL_VERSION=2.0 RTL_DIR=/opt/rtldk-$(RTL_VERSION)/rtlinuxpro include $(RTL_DIR)/rtl.mk else ifeq ($(TARGET), linuxarm) tTail :=_la9 OSENV=sus else ifeq ($(TARGET), solsparc) tTail :=_ssp OSENV=sus BYTESEX=motorola endif #solsparc endif #linuxarm endif #rtlpc endif #linuxpc endif #win32 endif #nuc XXX:=$(tTail)$(trTail)$(dbTail)$(pstail)$(datail)$(secTail)$(tsTail)