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cpu: Move breakpoints field from CPU_COMMON to CPUState

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Most targets were using offsetof(CPUFooState, breakpoints) to determine
how much of CPUFooState to clear on reset. Use the next field after
CPU_COMMON instead, if any, or sizeof(CPUFooState) otherwise.

Signed-off-by: Andreas Färber <afaerber@suse.de>
This commit is contained in:
Andreas Färber 2013-08-26 21:22:53 +02:00
parent ff4700b05c
commit f0c3c505a8
43 changed files with 94 additions and 73 deletions
Download patch file Download diff file Expand all files Collapse all files

2
target-sparc/cpu.c
View file

@ -33,7 +33,7 @@ static void sparc_cpu_reset(CPUState *s)
scc->parent_reset(s);
memset(env, 0, offsetof(CPUSPARCState, breakpoints));
memset(env, 0, offsetof(CPUSPARCState, version));
tlb_flush(env, 1);
env->cwp = 0;
#ifndef TARGET_SPARC64

1
target-sparc/cpu.h
View file

@ -423,6 +423,7 @@ struct CPUSPARCState {
CPU_COMMON
/* Fields from here on are preserved across CPU reset. */
target_ulong version;
uint32_t nwindows;

4
target-sparc/translate.c
View file

@ -5270,8 +5270,8 @@ static inline void gen_intermediate_code_internal(SPARCCPU *cpu,
max_insns = CF_COUNT_MASK;
gen_tb_start();
do {
if (unlikely(!QTAILQ_EMPTY(&env->breakpoints))) {
QTAILQ_FOREACH(bp, &env->breakpoints, entry) {
if (unlikely(!QTAILQ_EMPTY(&cs->breakpoints))) {
QTAILQ_FOREACH(bp, &cs->breakpoints, entry) {
if (bp->pc == dc->pc) {
if (dc->pc != pc_start)
save_state(dc);