[PATCH 3/5] [NtDll]: on x86_64 systems (as on i386 ones), hw breakpoints must generate a EXCEPTION_SINGLE_STEP exception

[Eric Pouech]

A+
---

 dlls/ntdll/signal_x86_64.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)


diff --git a/dlls/ntdll/signal_x86_64.c b/dlls/ntdll/signal_x86_64.c
index 45cdb32..59d1d6c 100644
--- a/dlls/ntdll/signal_x86_64.c
+++ b/dlls/ntdll/signal_x86_64.c
@@ -2096,6 +2096,7 @@ static void trap_handler( int signal, siginfo_t *siginfo, void *sigcontext )
     switch (siginfo->si_code)
     {
     case TRAP_TRACE:  /* Single-step exception */
+    case 4 /* TRAP_HWBKPT */: /* Hardware breakpoint exception */
         rec->ExceptionCode = EXCEPTION_SINGLE_STEP;
         break;
     case TRAP_BRKPT:   /* Breakpoint exception */