diff options
author | Neal H. Walfield <neal@gnu.org> | 2009-02-24 04:06:18 +0100 |
---|---|---|
committer | Neal H. Walfield <neal@gnu.org> | 2009-03-01 21:03:11 +0100 |
commit | 130be8503f68a0a0b46cdf09b8fd055bfb50a47c (patch) | |
tree | ea7fb5d95c5e8a345416cfafdf2b993c35f94227 | |
parent | c375a71efab7350a4febb0186cd95362b4231cf3 (diff) |
Disable hardware breakpoints when compled with NDEBUG.
-rw-r--r-- | viengoos/sysdeps/x86_64/thread-arch.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/viengoos/sysdeps/x86_64/thread-arch.c b/viengoos/sysdeps/x86_64/thread-arch.c index 168620c..d4c5cda 100644 --- a/viengoos/sysdeps/x86_64/thread-arch.c +++ b/viengoos/sysdeps/x86_64/thread-arch.c @@ -6,6 +6,7 @@ #include "debug.h" #include "activity.h" +#ifndef NDEBUG static void breakpoint (int argc, char *argv[]) { @@ -101,11 +102,14 @@ static struct debug_command breakpoint_command = "Set a hardware breakpoint at an address for a thread ([thread] addr).", (void (*) (int, char *[])) breakpoint, }; +#endif void thread_arch_bootstrap (void) { +#ifndef NDEBUG debug_register (&breakpoint_command); +#endif } void @@ -186,6 +190,7 @@ thread_resume (void) [gs] "i" (SEGSEL_GS) : "rbx"); +#ifndef NDEBUG if (current_thread->debugging_enabled) { struct dr7 @@ -273,6 +278,7 @@ thread_resume (void) uintptr_t disable = 0; asm ("mov %0, %%dr7" : : "r" (disable)); } +#endif if (current_thread->regs_restore_all) { |