[RFC][PATCH 34/36] objtool: mcount: Remove wrapper for ELF relocation type

[Matt Helsley]

Remove the last use of the Elf_Rela wrapper #defines by passing
the size of the relocations we're dealing with as a parameter.

Signed-off-by: Matt Helsley <mhelsley@xxxxxxxxxx>
---
 tools/objtool/recordmcount.c | 4 ++--
 tools/objtool/recordmcount.h | 7 ++-----
 2 files changed, 4 insertions(+), 7 deletions(-)

diff --git a/tools/objtool/recordmcount.c b/tools/objtool/recordmcount.c
index a16611a352e5..e6aa1feb234d 100644
--- a/tools/objtool/recordmcount.c
+++ b/tools/objtool/recordmcount.c
@@ -574,7 +574,7 @@ static int do_file(char const *const fname)
 			is_fake_mcount = MIPS_is_fake_mcount;
 		}
 		loc_size = 4;
-		rc = do32(reltype);
+		rc = do32(reltype, sizeof(Elf32_Rela));
 		break;
 	case ELFCLASS64: {
 		if (lf->ehdr.e_ehsize != sizeof(Elf64_Ehdr)
@@ -592,7 +592,7 @@ static int do_file(char const *const fname)
 			is_fake_mcount = MIPS_is_fake_mcount;
 		}
 		loc_size = 8;
-		rc = do64(reltype);
+		rc = do64(reltype, sizeof(Elf64_Rela));
 		break;
 	}
 	}  /* end switch */
diff --git a/tools/objtool/recordmcount.h b/tools/objtool/recordmcount.h
index 7db08ad9b4a7..d116032522e1 100644
--- a/tools/objtool/recordmcount.h
+++ b/tools/objtool/recordmcount.h
@@ -18,18 +18,15 @@
  * Copyright 2010 Steven Rostedt <srostedt@xxxxxxxxxx>, Red Hat Inc.
  */
 #undef do_func
-#undef Elf_Rela
 
 #ifdef RECORD_MCOUNT_64
 # define do_func		do64
-# define Elf_Rela		Elf64_Rela
 #else
 # define do_func		do32
-# define Elf_Rela		Elf32_Rela
 #endif
 
 /* Overall supervision for Elf32 ET_REL file. */
-static int do_func(unsigned const reltype)
+static int do_func(unsigned const reltype, size_t rela_size)
 {
 	/* Upper bound on space: assume all relevant relocs are for mcount. */
 	unsigned       totrelsz;
@@ -70,7 +67,7 @@ static int do_func(unsigned const reltype)
 		return -1;
 	}
 
-	is_rela = (sizeof(Elf_Rela) == rel_entsize);
+	is_rela = (rela_size == rel_entsize);
 	mc_name = is_rela
 			? ".rela__mcount_loc"
 			:  ".rel__mcount_loc";
-- 
2.20.1