From: ligang@sunnorth.com.cn
To: gdb@sourceware.org
Subject: mi-watch.exp fail, pls help
Date: Thu, 17 Jan 2008 03:58:00 -0000 [thread overview]
Message-ID: <OF32C474D6.F65DFBB4-ON482573D3.0014F615-482573D3.0015C0CE@sunnorth.com.cn> (raw)
hello all,
When i run gdb testsuite, mi-watch.exp fail.
See the following diassembly:
34: C = A + B;
116: 1742 lw! r7, [r2,8]
118: 1641 lw! r6, [r2,4]
11a: 80c7 1810 add r6, r7, r6
11e: 2640 sw! r6, [r2,0]
35: return 0;
120: 64c0 ldiu! r6, 0
36:}
122: 4086 mv! r4, r6
124: 5c8c addi! r2, 12
126: 4002 mv! r0, r2
128: 0042 pop! r2
12a: 0083 br! r3
After setting watchpoint to C, it will be hit at 0x11e, and PC will be
0x120 at the time,
but GDB will execute a single step, after that, PC will be 0x122, so
source line will be 36 but not
expected 35.
Anyone can tell me how to resolve this problem?
Thanks.
next reply other threads:[~2008-01-17 3:58 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-01-17 3:58 ligang [this message]
2008-01-17 14:44 ` Daniel Jacobowitz
2008-01-18 4:26 ` ligang
2008-01-18 15:20 ` Daniel Jacobowitz
2008-01-21 1:16 ` ligang
2008-01-21 3:16 ` Daniel Jacobowitz
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