ARM: 6511/1: ftrace: add ARM support for C version of recordmcount

[mv-sheeva.git] / scripts / recordmcount.c

diff --git a/scripts/recordmcount.c b/scripts/recordmcount.c
index ac6e51ceed5041ffdf53d3ade8f54c69ab1097e2..038b3d1e29814f789ec6728708c4f71858ef7234 100644 (file)
--- a/scripts/recordmcount.c
+++ b/scripts/recordmcount.c
@@ -38,6 +38,7 @@ static void *ehdr_curr; /* current ElfXX_Ehdr *  for resource cleanup */
 static char gpfx;      /* prefix for global symbol name (sometimes '_') */
 static struct stat sb; /* Remember .st_size, etc. */
 static jmp_buf jmpenv; /* setjmp/longjmp per-file error escape */
+static const char *altmcount;  /* alternate mcount symbol name */
 
 /* setjmp() return values */
 enum {
@@ -299,7 +300,9 @@ do_file(char const *const fname)
                fail_file();
        } break;
        case EM_386:     reltype = R_386_32;                   break;
-       case EM_ARM:     reltype = R_ARM_ABS32;                break;
+       case EM_ARM:     reltype = R_ARM_ABS32;
+                        altmcount = "__gnu_mcount_nc";
+                        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;