9vx: use different flag for abort-on-fault - vx32 - Local 9vx git repository for patches.
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---
(DIR) commit 10ce51eb5efc3595711c6f7f8f5372641cb4e610
(DIR) parent 6bd3e819222bb75d9613437be31dece1130579fe
(HTM) Author: Russ Cox <rsc@swtch.com>
Date: Thu, 31 Jul 2008 15:22:10 -0400
9vx: use different flag for abort-on-fault
Diffstat:
src/9vx/main.c | 4 ++++
src/9vx/vx32.c | 3 ++-
2 files changed, 6 insertions(+), 1 deletion(-)
---
(DIR) diff --git a/src/9vx/main.c b/src/9vx/main.c
@@ -37,6 +37,7 @@ extern Dev fsdevtab;
extern Dev audiodevtab;
int doabort = 1; // for now
+int abortonfault;
char* argv0;
char* conffile = "9vx";
Conf conf;
@@ -95,6 +96,9 @@ main(int argc, char **argv)
case 'A':
doabort++;
break;
+ case 'B':
+ abortonfault++;
+ break;
case 'K':
tracekdev++;
break;
(DIR) diff --git a/src/9vx/vx32.c b/src/9vx/vx32.c
@@ -32,6 +32,7 @@ enum {
int nfaults;
int traceprocs;
int tracesyscalls;
+extern int abortonfault;
extern char *sysctab[];
extern void mathemu(Ureg*, void*);
@@ -276,7 +277,7 @@ touser(void *initsp)
addr - up->pmmu.uzero, vp->cpu->trapva, vp->cpu->eip);
proc2ureg(vp, &u);
dumpregs(&u);
- if(doabort)
+ if(abortonfault)
abort();
}