diff options
Diffstat (limited to 'sys/arch/i386/isa/debug.h')
| -rw-r--r-- | sys/arch/i386/isa/debug.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/sys/arch/i386/isa/debug.h b/sys/arch/i386/isa/debug.h new file mode 100644 index 00000000000..be0eee9959a --- /dev/null +++ b/sys/arch/i386/isa/debug.h @@ -0,0 +1,24 @@ +/* $NetBSD: debug.h,v 1.6 1994/10/27 04:17:06 cgd Exp $ */ + +#ifdef INTR_DEBUG +#define INTRLOCAL(label) label +#else /* not INTR_DEBUG */ +#define INTRLOCAL(label) L/**/label +#endif /* INTR_DEBUG */ + +#define BDBTRAP(name) \ + ss ; \ + cmpb $0,_bdb_exists ; \ + je 1f ; \ + testb $SEL_RPL_MASK,4(%esp) ; \ + jne 1f ; \ + ss ; \ +bdb_/**/name/**/_ljmp: ; \ + ljmp $0,$0 ; \ +1: + + .data + .globl _bdb_exists +_bdb_exists: + .long 0 + .text |