[Qemu-devel] [PATCH] Fix breakpoints in nios2 user-mode emulation.

[Sandra Loosemore]

Without this patch, QEMU exits immediately when it execution stops at
a breakpoint, instead of reporting it to GDB.

Signed-off-by: Sandra Loosemore <san...@codesourcery.com>
---
 linux-user/nios2/cpu_loop.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/linux-user/nios2/cpu_loop.c b/linux-user/nios2/cpu_loop.c
index dac7a06..a5ae37f 100644
--- a/linux-user/nios2/cpu_loop.c
+++ b/linux-user/nios2/cpu_loop.c
@@ -71,6 +71,9 @@ void cpu_loop(CPUNios2State *env)
                 gdbsig = TARGET_SIGTRAP;
                 break;
             }
+        case EXCP_DEBUG:
+            gdbsig = TARGET_SIGTRAP;
+            break;
         case 0xaa:
             switch (env->regs[R_PC]) {
             /*case 0x1000:*/  /* TODO:__kuser_helper_version */
-- 
2.8.1