Hello, My goal is to set breakpoint at some instruction address in the core process to trace its execution. To achieve this, I use this command in gdb. *add-symbol-file <filename> <load address>*
But I cannot access the core load address.
*objdump -h debug/core-nova.o *yields LMA for the .text section : 0x0000000000000000 And the ld-nova.lib.so does not help too.
Can someone point me, in order to trace the core process execution, at which address to load the core symbols file?
Thanks,
Hello Parfait,
On Tue, Aug 07, 2018 at 03:33:31PM +0200, Parfait Tokponnon wrote:
My goal is to set breakpoint at some instruction address in the core process to trace its execution. To achieve this, I use this command in gdb. *add-symbol-file <filename> <load address>*
But I cannot access the core load address.
*objdump -h debug/core-nova.o *yields LMA for the .text section : 0x0000000000000000 And the ld-nova.lib.so does not help too.
Can someone point me, in order to trace the core process execution, at which address to load the core symbols file?
How about var/run/<run script>.core? For example,
build/x86_64> objdump -h var/run/log.core
var/run/log.core: file format elf64-x86-64
Sections: Idx Name Size VMA LMA File off Algn 0 .text 00107e88 0000000000100000 0000000000100000 00001000 2**5
Greets
Nice, Thanks, Christian,
2018-08-07 17:28 GMT+02:00 Christian Helmuth < christian.helmuth@genode-labs.com>:
Hello Parfait,
On Tue, Aug 07, 2018 at 03:33:31PM +0200, Parfait Tokponnon wrote:
My goal is to set breakpoint at some instruction address in the core process to trace its execution. To achieve this, I use this command in
gdb.
*add-symbol-file <filename> <load address>*
But I cannot access the core load address.
*objdump -h debug/core-nova.o *yields LMA for the .text section : 0x0000000000000000 And the ld-nova.lib.so does not help too.
Can someone point me, in order to trace the core process execution, at which address to load the core symbols file?
How about var/run/<run script>.core? For example,
build/x86_64> objdump -h var/run/log.core
var/run/log.core: file format elf64-x86-64
Sections: Idx Name Size VMA LMA File off Algn 0 .text 00107e88 0000000000100000 0000000000100000 00001000 2**5
Greets
Christian Helmuth Genode Labs
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