https://sourceware.org/bugzilla/show_bug.cgi?id=30834
--- Comment #1 from cvs-commit at gcc dot gnu.org ---
The master branch has been updated by Vladimir Mezentsev
:
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=7434de7ef9aef6307de8cb8244ca27a67dc99245
commit 7434de7ef9aef6307de8cb8244ca27a67dc99245
Author: Vladimir Mezentsev
Date: Wed Sep 20 13:22:12 2023 -0700
gprofng: 30834 improve disassembly output for call and branch instructions
This patch makes the gprofng disassembler to emit, e.g.
call fprintf@plt [ 0x401060, .-0x49c]
instead of
call 0xfb64
I use bfd_get_synthetic_symtab() to get function names in the .plt section.
I have not yet modified Elf-reader in gprofng to remove parsing of .symtab
or
.dynsym sections. But we plan to do it.
gprofng/ChangeLog
2023-09-20 Vladimir Mezentsev
PR gprofng/30834
* src/Disasm.cc: Show the function name in the call instruction
and the relative address in the branch instruction. Remove unused
code.
* src/Disasm.h (map_PC_to_func, get_funcname_in_plt): New
functions.
* src/Elf.cc: Get function names for the .plt section.
* src/Elf.h (get_funcname_in_plt, get_bfd_symbols): New functions.
* src/Stabs.cc: Add pltSym to SymLst. Remove the conversion to
uint32_t.
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