espressif/binutils-gdb
1
0
Fork 0
mirror of https://github.com/espressif/binutils-gdb.git synced 2025-06-19 09:14:14 +08:00
Code Issues Packages Projects Releases Wiki Activity

Change minimal_symbol inheritance

Browse Source 
This changes struct minimal_symbol to inherit from general_symbol_info
and updates various macros to cope.

Because MSYMBOL_SET_LANGUAGE and MSYMBOL_SET_NAMES were only used from
a single spot, this patch removes them in favor of simply inlining
their definitions.  I consider this to be somewhat cleaner, not least
because the "phony polymorphism" provided by such macros is not useful
in practice.

gdb/ChangeLog
2019-03-15  Tom Tromey  <tom@tromey.com>

	* symtab.h (struct minimal_symbol): Derive from
	general_symbol_info.
	(MSYMBOL_VALUE, MSYMBOL_VALUE_RAW_ADDRESS)
	(MSYMBOL_VALUE_ADDRESS, MSYMBOL_VALUE_BYTES)
	(MSYMBOL_BLOCK_VALUE, MSYMBOL_VALUE_CHAIN, MSYMBOL_LANGUAGE)
	(MSYMBOL_SECTION, MSYMBOL_OBJ_SECTION, MSYMBOL_NATURAL_NAME)
	(MSYMBOL_LINKAGE_NAME, MSYMBOL_DEMANGLED_NAME)
	(MSYMBOL_SEARCH_NAME): Update.
	(MSYMBOL_SET_LANGUAGE, MSYMBOL_SET_NAMES): Remove.
	* solib.c (gdb_bfd_lookup_symbol_from_symtab): Don't use memset.
	* minsyms.c (minimal_symbol_reader::record_full): Update.
This commit is contained in:
Tom Tromey
2019-03-02 13:07:47 -07:00
parent 0de2420c4b
commit eefba3da27
4 changed files with 36 additions and 36 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
gdb/solib.c
View File

@ -1501,9 +1501,8 @@ gdb_bfd_lookup_symbol_from_symtab (bfd *abfd,
if (bfd_get_flavour (abfd) == bfd_target_elf_flavour
&& gdbarch_elf_make_msymbol_special_p (gdbarch))
{
struct minimal_symbol msym;
struct minimal_symbol msym {};
memset (&msym, 0, sizeof (msym));
SET_MSYMBOL_VALUE_ADDRESS (&msym, symaddr);
gdbarch_elf_make_msymbol_special (gdbarch, sym, &msym);
symaddr = MSYMBOL_VALUE_RAW_ADDRESS (&msym);