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| author |   Richard Henderson <richard.henderson@linaro.org> | 2024-03-21 16:54:11 -1000 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2024-05-06 12:55:51 -0700 |
| commit | d828b92b8a61204d8a7aaa87a24e48ac7ab69143 (patch) | |
| tree | bc20417aa8c77cb8f89f44b2d83901658ebd5052 | |
| parent | tcg/optimize: Optimize setcond with zmask (diff) | |
| download | qemu-d828b92b8a61204d8a7aaa87a24e48ac7ab69143.tar.xz qemu-d828b92b8a61204d8a7aaa87a24e48ac7ab69143.zip | |
accel/tcg: Introduce CF_BP_PAGE
Record the fact that we've found a breakpoint on the page
in which a TranslationBlock is running.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
| -rw-r--r-- | accel/tcg/cpu-exec.c | 2 | ||||
| -rw-r--r-- | include/exec/translation-block.h | 1 |
2 files changed, 2 insertions, 1 deletions
diff --git a/accel/tcg/cpu-exec.c b/accel/tcg/cpu-exec.c index 225e5fbd3e..6a764f527b 100644 --- a/accel/tcg/cpu-exec.c +++ b/accel/tcg/cpu-exec.c @@ -371,7 +371,7 @@ static bool check_for_breakpoints_slow(CPUState *cpu, vaddr pc, * breakpoints are removed. */ if (match_page) { - *cflags = (*cflags & ~CF_COUNT_MASK) | CF_NO_GOTO_TB | 1; + *cflags = (*cflags & ~CF_COUNT_MASK) | CF_NO_GOTO_TB | CF_BP_PAGE | 1; } return false; } diff --git a/include/exec/translation-block.h b/include/exec/translation-block.h index 48211c890a..a6d1af6e9b 100644 --- a/include/exec/translation-block.h +++ b/include/exec/translation-block.h @@ -77,6 +77,7 @@ struct TranslationBlock { #define CF_PARALLEL 0x00008000 /* Generate code for a parallel context */ #define CF_NOIRQ 0x00010000 /* Generate an uninterruptible TB */ #define CF_PCREL 0x00020000 /* Opcodes in TB are PC-relative */ +#define CF_BP_PAGE 0x00040000 /* Breakpoint present in code page */ #define CF_CLUSTER_MASK 0xff000000 /* Top 8 bits are cluster ID */ #define CF_CLUSTER_SHIFT 24 |