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Pretend that trap() and syscall() have no args.

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This commit is contained in:
mycroft 1994-10-09 16:09:27 +00:00
parent 88501e66d2
commit 8c5f95b10b
1 changed files with 2 additions and 4 deletions
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6
sys/arch/i386/i386/db_trace.c
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@ -23,7 +23,7 @@
* any improvements or extensions that they make and grant Carnegie the * any improvements or extensions that they make and grant Carnegie the
* rights to redistribute these changes. * rights to redistribute these changes.
* *
* $Id: db_trace.c,v 1.14 1994/10/09 15:49:10 mycroft Exp $ * $Id: db_trace.c,v 1.15 1994/10/09 16:09:27 mycroft Exp $
*/ */
#include <sys/param.h> #include <sys/param.h>
@ -239,10 +239,8 @@ db_stack_trace_cmd(addr, have_addr, count, modif)
if (INKERNEL((int)frame) && name) { if (INKERNEL((int)frame) && name) {
if (!strcmp(name, "_trap")) { if (!strcmp(name, "_trap")) {
is_trap = TRAP; is_trap = TRAP;
narg = 1;
} else if (!strcmp(name, "_syscall")) { } else if (!strcmp(name, "_syscall")) {
is_trap = SYSCALL; is_trap = SYSCALL;
narg = 1;
} else if (name[0] == '_' && name[1] == 'X') { } else if (name[0] == '_' && name[1] == 'X') {
if (!strncmp(name, "_Xintr", 6) || if (!strncmp(name, "_Xintr", 6) ||
!strncmp(name, "_Xresume", 8) || !strncmp(name, "_Xresume", 8) ||
@ -252,11 +250,11 @@ db_stack_trace_cmd(addr, have_addr, count, modif)
!strcmp(name, "_Xdoreti") || !strcmp(name, "_Xdoreti") ||
!strncmp(name, "_Xsoft", 6)) { !strncmp(name, "_Xsoft", 6)) {
is_trap = INTERRUPT; is_trap = INTERRUPT;
narg = 0;
} else } else
goto normal; goto normal;
} else } else
goto normal; goto normal;
narg = 0;
} else { } else {
normal: normal:
is_trap = NONE; is_trap = NONE;