28 messages in ru.sysoev.nginxRe: buserror on osx.4| From | Sent On | Attachments |
|---|---|---|
| Franklin Kingma | Dec 17, 2006 12:35 pm | |
| Igor Sysoev | Dec 18, 2006 8:02 am | |
| Franklin Kingma | Dec 18, 2006 8:13 am | |
| Igor Sysoev | Dec 18, 2006 8:28 am | |
| Franklin Kingma | Dec 18, 2006 8:31 am | |
| Igor Sysoev | Dec 18, 2006 9:11 am | |
| Igor Sysoev | Dec 18, 2006 9:20 am | |
| Franklin Kingma | Dec 18, 2006 12:21 pm | |
| Franklin Kingma | Dec 18, 2006 2:03 pm | |
| Igor Sysoev | Dec 18, 2006 2:48 pm |  .txt |
| Franklin Kingma | Dec 18, 2006 2:59 pm | |
| Igor Sysoev | Dec 19, 2006 12:16 am | |
| Franklin Kingma | Dec 19, 2006 12:30 am | |
| Igor Sysoev | Dec 19, 2006 12:37 am | |
| Igor Sysoev | Dec 19, 2006 12:40 am | |
| Franklin Kingma | Dec 19, 2006 12:44 am | |
| Igor Sysoev | Dec 19, 2006 1:01 am | |
| Franklin Kingma | Dec 19, 2006 1:04 am | |
| Igor Sysoev | Dec 19, 2006 2:31 am | |
| Franklin Kingma | Dec 19, 2006 2:40 am | |
| Igor Sysoev | Dec 19, 2006 1:19 pm | |
| Franklin Kingma | Dec 19, 2006 1:33 pm | |
| Igor Sysoev | Dec 20, 2006 11:04 pm | |
| Franklin Kingma | Dec 21, 2006 12:37 am | |
| Igor Sysoev | Dec 21, 2006 12:46 am | |
| Igor Sysoev | Dec 21, 2006 12:58 am | |
| Franklin Kingma | Dec 21, 2006 1:01 am | |
| Delta Yeh | Dec 21, 2006 1:19 am |
| Subject: | Re: buserror on osx.4 | |
|---|---|---|
| From: | Franklin Kingma (fran...@public.gmane.org) | |
| Date: | Dec 19, 2006 2:40:29 am | |
| List: | ru.sysoev.nginx | |
On Dec 19, 2006, at 11:32 AM, Igor Sysoev wrote:
On Tue, 19 Dec 2006, Franklin Kingma wrote:
(gdb) disassemble ngx_time_update Dump of assembler code for function ngx_time_update: 0x0000a6ac <ngx_time_update+0>: mflr r0 0x0000a6b0 <ngx_time_update+4>: stmw r25,-28(r1) 0x0000a6b4 <ngx_time_update+8>: stw r0,8(r1) 0x0000a6b8 <ngx_time_update+12>: stwu r1,-208(r1) 0x0000a6bc <ngx_time_update+16>: bcl- 20,4*cr7+so,0xa6c0 <ngx_time_update+20> 0x0000a6c0 <ngx_time_update+20>: mflr r31 0x0000a6c4 <ngx_time_update+24>: mr r30,r3 0x0000a6c8 <ngx_time_update+28>: addis r2,r31,5 0x0000a6cc <ngx_time_update+32>: addi r11,r2,3200 0x0000a6d0 <ngx_time_update+36>: lwz r9,3200(r2) 0x0000a6d4 <ngx_time_update+40>: cmpwi cr7,r9,0 0x0000a6d8 <ngx_time_update+44>: bne- cr7,0xa9ec <ngx_time_update+832> 0x0000a6dc <ngx_time_update+48>: li r2,1 0x0000a6e0 <ngx_time_update+52>: li r8,0 0x0000a6e4 <ngx_time_update+56>: lwarx r10,0,r11 0x0000a6e8 <ngx_time_update+60>: cmpw r10,r9 0x0000a6ec <ngx_time_update+64>: bne- 0xa6fc <ngx_time_update+80> 0x0000a6f0 <ngx_time_update+68>: stwcx. r2,0,r11 0x0000a6f4 <ngx_time_update+72>: bne- 0xa6fc <ngx_time_update+80> 0x0000a6f8 <ngx_time_update+76>: li r8,1 0x0000a6fc <ngx_time_update+80>: cmpwi cr7,r8,0 0x0000a700 <ngx_time_update+84>: beq- cr7,0xa9ec <ngx_time_update+832> 0x0000a704 <ngx_time_update+88>: cmpwi cr7,r3,0 0x0000a708 <ngx_time_update+92>: bne- cr7,0xa738 <ngx_time_update+140>
Could you do following:
gdb nginx b ngx_time_update run si si si si si si si si si si si si si si si
(gdb) b ngx_time_update Breakpoint 1 at 0xa6c8: file src/core/ngx_times.c, line 69. (gdb) run Starting program: /usr/local/nginx/sbin/nginx Reading symbols for shared libraries . done
Breakpoint 1, ngx_time_update (sec=0, msec=0) at src/core/ngx_times.c:69 69 if (!ngx_trylock(&ngx_time_lock)) { (gdb) si 0x0000a6cc 69 if (!ngx_trylock(&ngx_time_lock)) { (gdb) si 0x0000a6d0 69 if (!ngx_trylock(&ngx_time_lock)) { (gdb) si 0x0000a6d4 69 if (!ngx_trylock(&ngx_time_lock)) { (gdb) si 0x0000a6d8 69 if (!ngx_trylock(&ngx_time_lock)) { (gdb) si 26 __asm__ volatile ( (gdb) si 0x0000a6e0 26 __asm__ volatile ( (gdb) si 0x0000a6e4 26 __asm__ volatile ( (gdb) si 0x0000a6e8 26 __asm__ volatile ( (gdb) si 0x0000a6ec 26 __asm__ volatile ( (gdb) si 0x0000a6f0 26 __asm__ volatile ( (gdb) si 0x0000a6f4 26 __asm__ volatile ( (gdb) si 69 if (!ngx_trylock(&ngx_time_lock)) { (gdb) si 0x0000a700 69 if (!ngx_trylock(&ngx_time_lock)) { (gdb) si 155 } (gdb) si 0x0000a9f0 in ngx_time_update (sec=0, msec=0) at src/core/ngx_times.c: 155 155 } (gdb) si 0x0000a9f4 155 } (gdb)