Hi,
I just tried to debug some simple MIPS code using
qemu-system-mipsel by setting some breakpoints. If I use
gdb's break command with symbol names the breakpoints are
set at offsets and therefore they are never hit.
Please find an example below. I'd like to stop the program
if I get an interrupt, everything looks okay. But break
command sets breakpoint at 0xbfc00384 instead of 0xbfc00380.
Is this a bug or feature? I use qemu-system-mipsel with some
of the pending MIPS patches applied locally. If this is a
bug, can anybody else reproduce this? Any idea?
Best regards
Dirk
(gdb) info address exception
Symbol "exception" is at 0xbfc00380.
(gdb) list exception
158 .end cache_miss
159
160 .org 0x380
161 .ent exception
162 exception:
163 j exception_handler
164 nop
165 .end exception
166
167 /****************************************************
(gdb) x/2i 0xbfc00380
0xbfc00380 <exception>: b 0xbfc0046c <exception_handler>
0xbfc00384 <exception+4>: nop
(gdb) break exception
Breakpoint 1 at 0xbfc00384: file crt0.S, line 163.
(gdb)
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