https://sourceware.org/bugzilla/show_bug.cgi?id=32768
--- Comment #7 from H.J. Lu <hjl.tools at gmail dot com> --- (In reply to Alan Modra from comment #0) > Disassembly of f1 and f2 shows the expected calls are there, it's just > that gprof miscategorises the f2->f1 call as f1->f1. > > 0000000000401196 <f1>: > 401196: 55 push %rbp > 401197: 48 89 e5 mov %rsp,%rbp > 40119a: e8 b1 fe ff ff call 401050 <mcount@plt> > 40119f: 5d pop %rbp > 4011a0: c3 ret > > 00000000004011a1 <f2>: > 4011a1: 55 push %rbp > 4011a2: 48 89 e5 mov %rsp,%rbp > 4011a5: e8 a6 fe ff ff call 401050 <mcount@plt> > 4011aa: e8 e7 ff ff ff call 401196 <f1> > 4011af: 5d pop %rbp > 4011b0: c3 ret > My binary has different alignment: 0000000000400500 <f1>: 400500: 55 push %rbp 400501: 48 89 e5 mov %rsp,%rbp 400504: e8 87 fe ff ff call 400390 <mcount@plt> 400509: 5d pop %rbp 40050a: c3 ret 40050b: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 0000000000400510 <f2>: 400510: 55 push %rbp 400511: 48 89 e5 mov %rsp,%rbp 400514: e8 77 fe ff ff call 400390 <mcount@plt> 400519: e8 e2 ff ff ff call 400500 <f1> 40051e: 5d pop %rbp 40051f: c3 ret -- You are receiving this mail because: You are on the CC list for the bug.
