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authorRichard Henderson <richard.henderson@linaro.org>2021-07-20 05:47:23 -1000
committerRichard Henderson <richard.henderson@linaro.org>2021-07-21 07:47:05 -1000
commit5bc31e944019e46daeb7dd4d19280e8333aa448d (patch)
tree482e8f40c166ac3fd4190b59de3796581ad8e4bc /cpu.c
parent7b9810ea4269fea04c3b95951fb279dc72db4132 (diff)
hw/core: Introduce CPUClass.gdb_adjust_breakpoint
This will allow a breakpoint hack to move out of AVR's translator. Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'cpu.c')
-rw-r--r--cpu.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/cpu.c b/cpu.c
index 83059537d7..91d9e38acb 100644
--- a/cpu.c
+++ b/cpu.c
@@ -267,8 +267,13 @@ static void breakpoint_invalidate(CPUState *cpu, target_ulong pc)
int cpu_breakpoint_insert(CPUState *cpu, vaddr pc, int flags,
CPUBreakpoint **breakpoint)
{
+ CPUClass *cc = CPU_GET_CLASS(cpu);
CPUBreakpoint *bp;
+ if (cc->gdb_adjust_breakpoint) {
+ pc = cc->gdb_adjust_breakpoint(cpu, pc);
+ }
+
bp = g_malloc(sizeof(*bp));
bp->pc = pc;
@@ -294,8 +299,13 @@ int cpu_breakpoint_insert(CPUState *cpu, vaddr pc, int flags,
/* Remove a specific breakpoint. */
int cpu_breakpoint_remove(CPUState *cpu, vaddr pc, int flags)
{
+ CPUClass *cc = CPU_GET_CLASS(cpu);
CPUBreakpoint *bp;
+ if (cc->gdb_adjust_breakpoint) {
+ pc = cc->gdb_adjust_breakpoint(cpu, pc);
+ }
+
QTAILQ_FOREACH(bp, &cpu->breakpoints, entry) {
if (bp->pc == pc && bp->flags == flags) {
cpu_breakpoint_remove_by_ref(cpu, bp);