From cd411309b5af27b1a02f324174d1caad98bc0927 Mon Sep 17 00:00:00 2001 From: Eric Andersen Date: Fri, 14 May 2004 10:51:16 +0000 Subject: __data_start needs to be added to all crt0.S files that don't currently have it. It is used by the boehm gc, amoung other things. --- libc/sysdeps/linux/i386/crt0.S | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) (limited to 'libc/sysdeps/linux/i386/crt0.S') diff --git a/libc/sysdeps/linux/i386/crt0.S b/libc/sysdeps/linux/i386/crt0.S index 3fd7a5e1f..213df9094 100644 --- a/libc/sysdeps/linux/i386/crt0.S +++ b/libc/sysdeps/linux/i386/crt0.S @@ -92,7 +92,7 @@ _start: pushl $_init #endif - /* Push envp, argc, and argc arguments to __uClibc_start_main() on the stack */ + /* Push envp, argc, and argc arguments to __uClibc_start_main() on the stack */ pushl %eax /* Environment pointer */ pushl %ebx /* Argument pointer */ pushl %ecx /* And the argument count */ @@ -104,7 +104,7 @@ _start: call __uClibc_start_main #endif #else - /* Push envp, argc, and argc arguments to __uClibc_start_main() on the stack */ + /* Push envp, argc, and argc arguments to __uClibc_start_main() on the stack */ pushl %eax /* Environment pointer */ pushl %ebx /* Argument pointer */ pushl %ecx /* And the argument count */ @@ -120,10 +120,14 @@ _start: hlt .size _start,.-_start - .section ".data" - .globl __data_start + +/* Define a symbol for the first piece of initialized data. */ + .data + .globl __data_start __data_start: .long 0 + .weak data_start + data_start = __data_start #if defined L_gcrt1 && defined __UCLIBC_PROFILING__ # include "./gmon-start.S" -- cgit v1.2.3