Messages in this thread Patch in this message | | | From | Matt Helsley <> | Subject | [RFC][PATCH v5 15/51] objtool: mcount: Replace MIPS offset types | Date | Thu, 18 Jun 2020 13:38:01 -0700 |
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Replace MIPS is_fake_mcount code using Elf_Addr with unsigned long for the offsets. This is consistent with the way that objtool more generally treats offsets and removes the last use of the Elf_Addr wrapper.
Signed-off-by: Matt Helsley <mhelsley@vmware.com> --- tools/objtool/recordmcount.h | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/tools/objtool/recordmcount.h b/tools/objtool/recordmcount.h index 210899819261..dde2ec054e51 100644 --- a/tools/objtool/recordmcount.h +++ b/tools/objtool/recordmcount.h @@ -31,7 +31,6 @@ #undef set_shnum #undef get_shstrndx #undef do_func -#undef Elf_Addr #undef Elf_Ehdr #undef Elf_Shdr #undef Elf_Rel @@ -59,7 +58,6 @@ # define fn_is_fake_mcount fn_is_fake_mcount64 # define MIPS_is_fake_mcount MIPS64_is_fake_mcount # define mcount_adjust mcount_adjust_64 -# define Elf_Addr Elf64_Addr # define Elf_Ehdr Elf64_Ehdr # define Elf_Shdr Elf64_Shdr # define Elf_Rel Elf64_Rel @@ -86,7 +84,6 @@ # define fn_is_fake_mcount fn_is_fake_mcount32 # define MIPS_is_fake_mcount MIPS32_is_fake_mcount # define mcount_adjust mcount_adjust_32 -# define Elf_Addr Elf32_Addr # define Elf_Ehdr Elf32_Ehdr # define Elf_Shdr Elf32_Shdr # define Elf_Rel Elf32_Rel @@ -138,11 +135,11 @@ static int mcount_adjust = 0; static int MIPS_is_fake_mcount(struct reloc const *reloc) { - static Elf_Addr old_r_offset = ~(Elf_Addr)0; - Elf_Addr current_r_offset = reloc->offset; + static unsigned long old_r_offset = ~0UL; + unsigned long current_r_offset = reloc->offset; int is_fake; - is_fake = (old_r_offset != ~(Elf_Addr)0) && + is_fake = (old_r_offset != ~0UL) && (current_r_offset - old_r_offset == MIPS_FAKEMCOUNT_OFFSET); old_r_offset = current_r_offset; -- 2.20.1
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