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[Qemu-devel] [PATCH 3/4] cleanup cpu_set_debug_excp_handler
From: |
Igor Mammedov |
Subject: |
[Qemu-devel] [PATCH 3/4] cleanup cpu_set_debug_excp_handler |
Date: |
Mon, 25 Jun 2012 15:55:06 +0200 |
There are no users left for previous exception handler returned from
cpu_set_debug_excp_handler. It should simplify code a little.
Signed-off-by: Igor Mammedov <address@hidden>
---
cpu-exec.c | 5 +----
exec-all.h | 2 +-
2 files changed, 2 insertions(+), 5 deletions(-)
diff --git a/cpu-exec.c b/cpu-exec.c
index 624c409..24607fb 100644
--- a/cpu-exec.c
+++ b/cpu-exec.c
@@ -156,12 +156,9 @@ static inline TranslationBlock *tb_find_fast(CPUArchState
*env)
static CPUDebugExcpHandler *debug_excp_handler;
-CPUDebugExcpHandler *cpu_set_debug_excp_handler(CPUDebugExcpHandler *handler)
+void cpu_set_debug_excp_handler(CPUDebugExcpHandler *handler)
{
- CPUDebugExcpHandler *old_handler = debug_excp_handler;
-
debug_excp_handler = handler;
- return old_handler;
}
static void cpu_handle_debug_exception(CPUArchState *env)
diff --git a/exec-all.h b/exec-all.h
index 9bda7f7..c5ec8e1 100644
--- a/exec-all.h
+++ b/exec-all.h
@@ -357,7 +357,7 @@ tb_page_addr_t get_page_addr_code(CPUArchState *env1,
target_ulong addr);
typedef void (CPUDebugExcpHandler)(CPUArchState *env);
-CPUDebugExcpHandler *cpu_set_debug_excp_handler(CPUDebugExcpHandler *handler);
+void cpu_set_debug_excp_handler(CPUDebugExcpHandler *handler);
/* vl.c */
extern int singlestep;
--
1.7.10.2