Fix up the whitespace irregularity in the ELF switch
blocks.
Swapping the initial value of gpfx allows us to
simplify all but one of the one-line switch cases even
further.
Signed-off-by: Matt Helsley <[email protected]>
---
scripts/recordmcount.c | 47 ++++++++++++++++++++++--------------------
1 file changed, 25 insertions(+), 22 deletions(-)
diff --git a/scripts/recordmcount.c b/scripts/recordmcount.c
index 1c3599f07f9b..9ae975ccf2dc 100644
--- a/scripts/recordmcount.c
+++ b/scripts/recordmcount.c
@@ -487,15 +487,15 @@ static int do_file(char const *const fname)
push_bl_mcount_thumb = push_bl_mcount_thumb_be;
break;
} /* end switch */
- if (memcmp(ELFMAG, ehdr->e_ident, SELFMAG) != 0
- || w2(ehdr->e_type) != ET_REL
- || ehdr->e_ident[EI_VERSION] != EV_CURRENT) {
+ if (memcmp(ELFMAG, ehdr->e_ident, SELFMAG) != 0 ||
+ w2(ehdr->e_type) != ET_REL ||
+ ehdr->e_ident[EI_VERSION] != EV_CURRENT) {
fprintf(stderr, "unrecognized ET_REL file %s\n", fname);
cleanup();
goto out;
}
- gpfx = 0;
+ gpfx = '_';
switch (w2(ehdr->e_machine)) {
default:
fprintf(stderr, "unrecognized e_machine %u %s\n",
@@ -508,32 +508,35 @@ static int do_file(char const *const fname)
make_nop = make_nop_x86;
ideal_nop = ideal_nop5_x86_32;
mcount_adjust_32 = -1;
+ gpfx = 0;
+ break;
+ case EM_ARM:
+ reltype = R_ARM_ABS32;
+ altmcount = "__gnu_mcount_nc";
+ make_nop = make_nop_arm;
+ rel_type_nop = R_ARM_NONE;
+ gpfx = 0;
break;
- case EM_ARM: reltype = R_ARM_ABS32;
- altmcount = "__gnu_mcount_nc";
- make_nop = make_nop_arm;
- rel_type_nop = R_ARM_NONE;
- break;
case EM_AARCH64:
- reltype = R_AARCH64_ABS64;
- make_nop = make_nop_arm64;
- rel_type_nop = R_AARCH64_NONE;
- ideal_nop = ideal_nop4_arm64;
- gpfx = '_';
- break;
- case EM_IA_64: reltype = R_IA64_IMM64; gpfx = '_'; break;
- case EM_MIPS: /* reltype: e_class */ gpfx = '_'; break;
- case EM_PPC: reltype = R_PPC_ADDR32; gpfx = '_'; break;
- case EM_PPC64: reltype = R_PPC64_ADDR64; gpfx = '_'; break;
- case EM_S390: /* reltype: e_class */ gpfx = '_'; break;
- case EM_SH: reltype = R_SH_DIR32; break;
- case EM_SPARCV9: reltype = R_SPARC_64; gpfx = '_'; break;
+ reltype = R_AARCH64_ABS64;
+ make_nop = make_nop_arm64;
+ rel_type_nop = R_AARCH64_NONE;
+ ideal_nop = ideal_nop4_arm64;
+ break;
+ case EM_IA_64: reltype = R_IA64_IMM64; break;
+ case EM_MIPS: /* reltype: e_class */ break;
+ case EM_PPC: reltype = R_PPC_ADDR32; break;
+ case EM_PPC64: reltype = R_PPC64_ADDR64; break;
+ case EM_S390: /* reltype: e_class */ break;
+ case EM_SH: reltype = R_SH_DIR32; gpfx = 0; break;
+ case EM_SPARCV9: reltype = R_SPARC_64; break;
case EM_X86_64:
make_nop = make_nop_x86;
ideal_nop = ideal_nop5_x86_64;
reltype = R_X86_64_64;
rel_type_nop = R_X86_64_NONE;
mcount_adjust_64 = -1;
+ gpfx = 0;
break;
} /* end switch */
--
2.20.1