upstream/opnsense-src
1
0
Fork 0
mirror of https://github.com/opnsense/src.git synced 2026-06-08 16:22:46 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

In breakpoint(), use a different immediate to make sure we can

Browse source 
distinguish between debugger inserted breakpoints and fixed
breakpoints. While here, make sure the break instruction never
ends up in the last slot of a bundle by forcing it to be an
M-unit instruction. This makes it easier for use to skip over
it.
This commit is contained in:
Marcel Moolenaar 2004-03-21 01:41:29 +00:00
parent c50be14baa
commit 6beee8df28
1 changed files with 3 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
sys/ia64/include/cpufunc.h
View file

@ -37,15 +37,16 @@
struct thread;
#define IA64_FIXED_BREAK 0x84B5D
#ifdef __GNUC__
static __inline void
breakpoint(void)
{
__asm __volatile("break 0x80100"); /* XXX use linux value */
__asm __volatile("break.m %0" :: "i"(IA64_FIXED_BREAK));
}
#define HAVE_INLINE_FFS
static __inline int