diff options
| author | Igor Mammedov <imammedo@redhat.com> | 2012-06-19 14:46:29 +0200 |
|---|---|---|
| committer | Igor Mammedov <imammedo@redhat.com> | 2012-06-25 15:34:02 +0200 |
| commit | 130a03855098a4057c227bc658c0688f8665b71f (patch) | |
| tree | a24f8b8feaf8353f3003b47c06a839a0773928ee | |
| parent | cfee0218499ded471883aa490284fb53f9be53eb (diff) | |
| download | focaccia-qemu-130a03855098a4057c227bc658c0688f8665b71f.tar.gz focaccia-qemu-130a03855098a4057c227bc658c0688f8665b71f.zip | |
target-i386: drop usage of prev_debug_excp_handler
Chains of exception handlers are currently unused feature, drop it for now so as not to expose prev_debug_excp_handler at global scope when moving tcg initialization into target-i386/cpu.c Later we probably could re-invent better interface for this. Signed-off-by: Igor Mammedov <imammedo@redhat.com>
| -rw-r--r-- | target-i386/helper.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/target-i386/helper.c b/target-i386/helper.c index 2cc80977e8..b9384f6f1b 100644 --- a/target-i386/helper.c +++ b/target-i386/helper.c @@ -941,8 +941,6 @@ int check_hw_breakpoints(CPUX86State *env, int force_dr6_update) return hit_enabled; } -static CPUDebugExcpHandler *prev_debug_excp_handler; - static void breakpoint_handler(CPUX86State *env) { CPUBreakpoint *bp; @@ -965,8 +963,6 @@ static void breakpoint_handler(CPUX86State *env) break; } } - if (prev_debug_excp_handler) - prev_debug_excp_handler(env); } typedef struct MCEInjectionParams { @@ -1166,8 +1162,7 @@ X86CPU *cpu_x86_init(const char *cpu_model) inited = 1; optimize_flags_init(); #ifndef CONFIG_USER_ONLY - prev_debug_excp_handler = - cpu_set_debug_excp_handler(breakpoint_handler); + cpu_set_debug_excp_handler(breakpoint_handler); #endif } if (cpu_x86_register(cpu, cpu_model) < 0) { |