xemu-project/xemu
1
0
Fork 0
mirror of https://github.com/xemu-project/xemu.git synced 2024-11-23 19:49:43 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

target-i386: drop usage of prev_debug_excp_handler

Browse Source 
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>
This commit is contained in:
Igor Mammedov 2012-06-19 14:46:29 +02:00
parent cfee021849
commit 130a038550
1 changed files with 1 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
target-i386/helper.c
View File

@ -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) {