[PATCH 1/2] linux-user/ppc: deliver SIGTRAP on POWERPC_EXCP_TRAP

[matheus . ferst]

From: Matheus Ferst <matheus.fe...@eldorado.org.br>

Handle POWERPC_EXCP_TRAP in cpu_loop to deliver SIGTRAP on tw[i]/td[i].
The si_code comes from do_program_check in the kernel source file
arch/powerpc/kernel/traps.c

Signed-off-by: Matheus Ferst <matheus.fe...@eldorado.org.br>
---
 linux-user/ppc/cpu_loop.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/linux-user/ppc/cpu_loop.c b/linux-user/ppc/cpu_loop.c
index 30c82f2354..8fbaa772dc 100644
--- a/linux-user/ppc/cpu_loop.c
+++ b/linux-user/ppc/cpu_loop.c
@@ -242,7 +242,9 @@ void cpu_loop(CPUPPCState *env)
                 }
                 break;
             case POWERPC_EXCP_TRAP:
-                cpu_abort(cs, "Tried to call a TRAP\n");
+                info.si_signo = TARGET_SIGTRAP;
+                info.si_errno = 0;
+                info.si_code = TARGET_TRAP_BRKPT;
                 break;
             default:
                 /* Should not happen ! */
-- 
2.25.1