diff options
| author | phk <phk@FreeBSD.org> | 1996-05-02 09:34:51 +0000 |
|---|---|---|
| committer | phk <phk@FreeBSD.org> | 1996-05-02 09:34:51 +0000 |
| commit | 7bfc0101cb7b18e50bfb65137a0be725c51d26cb (patch) | |
| tree | dc9ce6f01e6fe69eb3e4d0a274e9b8a8982294fc /sys/amd64 | |
| parent | e4ee69bc24265771337795e724a2f50a50cbc78b (diff) | |
| download | FreeBSD-src-7bfc0101cb7b18e50bfb65137a0be725c51d26cb.zip FreeBSD-src-7bfc0101cb7b18e50bfb65137a0be725c51d26cb.tar.gz | |
KGDB is dead. It may come back one day if somebody does it.
Diffstat (limited to 'sys/amd64')
| -rw-r--r-- | sys/amd64/amd64/exception.S | 30 | ||||
| -rw-r--r-- | sys/amd64/amd64/exception.s | 30 |
2 files changed, 4 insertions, 56 deletions
diff --git a/sys/amd64/amd64/exception.S b/sys/amd64/amd64/exception.S index 8a5e6d8..a7b4574 100644 --- a/sys/amd64/amd64/exception.S +++ b/sys/amd64/amd64/exception.S @@ -30,7 +30,7 @@ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: exception.s,v 1.15 1996/03/02 19:37:37 peter Exp $ + * $Id: exception.s,v 1.16 1996/04/12 12:22:14 phk Exp $ */ #include "npx.h" /* NNPX */ @@ -77,12 +77,7 @@ bdb_/**/name/**/_ljmp: ; \ #define BDBTRAP(name) #endif -#ifdef KGDB -# define BPTTRAP(a) testl $PSL_I,4+8(%esp) ; je 1f ; sti ; 1: ; \ - pushl $(a) ; jmp _bpttraps -#else -# define BPTTRAP(a) testl $PSL_I,4+8(%esp) ; je 1f ; sti ; 1: ; TRAP(a) -#endif +#define BPTTRAP(a) testl $PSL_I,4+8(%esp) ; je 1f ; sti ; 1: ; TRAP(a) MCOUNT_LABEL(user) MCOUNT_LABEL(btrap) @@ -190,27 +185,6 @@ calltrap: MEXITCOUNT jmp _doreti -#ifdef KGDB -/* - * This code checks for a kgdb trap, then falls through - * to the regular trap code. - */ - SUPERALIGN_TEXT -_bpttraps: - pushal - pushl %ds - pushl %es - movl $KDSEL,%eax - movl %ax,%ds - movl %ax,%es - FAKE_MCOUNT(12*4(%esp)) - testb $SEL_RPL_MASK,TRAPF_CS_OFF(%esp) /* non-kernel mode? */ - jne calltrap /* yes */ - call _kgdb_trap_glue - MEXITCOUNT - jmp calltrap -#endif - /* * Call gate entry for syscall. * The intersegment call has been set up to specify one dummy parameter. diff --git a/sys/amd64/amd64/exception.s b/sys/amd64/amd64/exception.s index 8a5e6d8..a7b4574 100644 --- a/sys/amd64/amd64/exception.s +++ b/sys/amd64/amd64/exception.s @@ -30,7 +30,7 @@ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: exception.s,v 1.15 1996/03/02 19:37:37 peter Exp $ + * $Id: exception.s,v 1.16 1996/04/12 12:22:14 phk Exp $ */ #include "npx.h" /* NNPX */ @@ -77,12 +77,7 @@ bdb_/**/name/**/_ljmp: ; \ #define BDBTRAP(name) #endif -#ifdef KGDB -# define BPTTRAP(a) testl $PSL_I,4+8(%esp) ; je 1f ; sti ; 1: ; \ - pushl $(a) ; jmp _bpttraps -#else -# define BPTTRAP(a) testl $PSL_I,4+8(%esp) ; je 1f ; sti ; 1: ; TRAP(a) -#endif +#define BPTTRAP(a) testl $PSL_I,4+8(%esp) ; je 1f ; sti ; 1: ; TRAP(a) MCOUNT_LABEL(user) MCOUNT_LABEL(btrap) @@ -190,27 +185,6 @@ calltrap: MEXITCOUNT jmp _doreti -#ifdef KGDB -/* - * This code checks for a kgdb trap, then falls through - * to the regular trap code. - */ - SUPERALIGN_TEXT -_bpttraps: - pushal - pushl %ds - pushl %es - movl $KDSEL,%eax - movl %ax,%ds - movl %ax,%es - FAKE_MCOUNT(12*4(%esp)) - testb $SEL_RPL_MASK,TRAPF_CS_OFF(%esp) /* non-kernel mode? */ - jne calltrap /* yes */ - call _kgdb_trap_glue - MEXITCOUNT - jmp calltrap -#endif - /* * Call gate entry for syscall. * The intersegment call has been set up to specify one dummy parameter. |
