Hi... > Let me rephrase. > 1st column is as you say. > The 3rd column has <function-name> +< offset to an instruction > yeah, to be precise: function-name + offset + "/" + size of symbol+ module name (from what I read in kernel/kallsyms.c, function __print_symbol() ) > Unfortunately, function-name + offset is not as helpfull > as it could be, cuz objdump prints file-relative addresses, > not function-relative ones. BTW, I re-checked my objdump output and try to compare it with yours: c0100000 <startup_32>: c0100000: fc cld c0100001: b8 68 00 00 00 mov $0x68,%eax c0100006: 8e d8 mov %eax,%ds c0100008: 8e c0 mov %eax,%es c010000a: 8e e0 mov %eax,%fs c010000c: 8e e8 mov %eax,%gs c010000e: bf 00 20 10 00 mov $0x102000,%edi As you see, I simply did objdump -d vmlinux and objdump correctly use LMA (Logical Memory Address) as the address. But still, I see no options to change it to become function-relative in objdump. However, I got this when using gdb: (gdb) disassemble startup_32 Dump of assembler code for function startup_32: 0xc0100000 <startup_32+0>: cld 0xc0100001 <startup_32+1>: mov $0x68,%eax 0xc0100006 <startup_32+6>: mov %eax,%ds 0xc0100008 <startup_32+8>: mov %eax,%es 0xc010000a <startup_32+10>: mov %eax,%fs 0xc010000c <startup_32+12>: mov %eax,%gs 0xc010000e <startup_32+14>: mov $0x102000,%edi Is that what you're looking for? regards, Mulyadi -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/
