From 13e6e91707359ddd6a135d53b0e85af25c1f4cc8 Mon Sep 17 00:00:00 2001 From: Sterling Augustine Date: Tue, 25 Nov 2014 14:49:54 -0800 Subject: Use ENTRY and END macros to get a .size directive. backport of change: --- README.google | 6 ++++++ sysdeps/x86_64/start.S | 8 ++------ 2 files changed, 8 insertions(+), 6 deletions(-) diff --git a/README.google b/README.google index a68793375b..e1da8143e6 100644 --- a/README.google +++ b/README.google @@ -408,3 +408,9 @@ posix/wordexp-test.c flag when processing certain arithmetic inputs. (backport) https://sourceware.org/git/?p=glibc.git;a=commitdiff;h=a39208bd7fb76c1b01c127b4c61f9bfd915bfe7c + +sysdeps/x86_64/start.S + For b/18331558, use ENTRY and END macros to get a .size directive. + (backport) + https://sourceware.org/git/?p=glibc.git;a=commitdiff;h=467fec0bb47464ff49e7075194342b028c75c72f + diff --git a/sysdeps/x86_64/start.S b/sysdeps/x86_64/start.S index e3d4ff8e20..97e972e680 100644 --- a/sysdeps/x86_64/start.S +++ b/sysdeps/x86_64/start.S @@ -55,11 +55,7 @@ #include - .text - .globl _start - .type _start,@function -_start: - cfi_startproc +ENTRY (_start) /* Clearing frame pointer is insufficient, use CFI. */ cfi_undefined (rip) /* Clear the frame pointer. The ABI suggests this be done, to mark @@ -123,7 +119,7 @@ _start: #endif hlt /* Crash if somehow `exit' does return. */ - cfi_endproc +END (_start) /* Define a symbol for the first piece of initialized data. */ .data -- cgit 1.4.1