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authorRichard Henderson <richard.henderson@linaro.org>2023-06-10 10:19:59 -0700
committerRichard Henderson <richard.henderson@linaro.org>2023-06-26 17:33:00 +0200
commitea185a557bc97868f3729060ea1cd003dbd971d1 (patch)
tree8e38e8805abf4501f1a119a0354e42b5f2d91975 /tests/plugin
parent1d3daf95254d998b91445c48de875796df3b0998 (diff)
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tests/plugin: Remove duplicate insn log from libinsn.so
This is a perfectly natural occurrence for x86 "rep movb", where the "rep" prefix forms a counted loop of the one insn. During the tests/tcg/multiarch/memory test, this logging is triggered over 350000 times. Within the context of cross-i386-tci build, which is already slow by nature, the logging is sufficient to push the test into timeout. Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'tests/plugin')
-rw-r--r--tests/plugin/insn.c9
1 files changed, 1 insertions, 8 deletions
diff --git a/tests/plugin/insn.c b/tests/plugin/insn.c
index cd5ea5d4..9bd6e44 100644
--- a/tests/plugin/insn.c
+++ b/tests/plugin/insn.c
@@ -19,7 +19,6 @@ QEMU_PLUGIN_EXPORT int qemu_plugin_version = QEMU_PLUGIN_VERSION;
#define MAX_CPUS 8 /* lets not go nuts */
typedef struct {
- uint64_t last_pc;
uint64_t insn_count;
} InstructionCount;
@@ -51,13 +50,7 @@ static void vcpu_insn_exec_before(unsigned int cpu_index, void *udata)
{
unsigned int i = cpu_index % MAX_CPUS;
InstructionCount *c = &counts[i];
- uint64_t this_pc = GPOINTER_TO_UINT(udata);
- if (this_pc == c->last_pc) {
- g_autofree gchar *out = g_strdup_printf("detected repeat execution @ 0x%"
- PRIx64 "\n", this_pc);
- qemu_plugin_outs(out);
- }
- c->last_pc = this_pc;
+
c->insn_count++;
}