shithub: libvpx

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ref: e343988f9d5040cc467ee475306b71cc66bc91a1
parent: 4890853010847479bb88a43829824649a547c478
author: Alpha Lam <hclam@google.com>
date: Wed May 23 17:35:35 EDT 2012

asm_*_offsets to define variables as constants

This change is to allow obj_int_extract to extract all integers
in the data segment. With the const keyword these variables are
forced into the .rodata segment even for zero variable value.

We had a problem before that zero valueed variables would get
assigned to BSS segment that fooled obj_int_extract to give
incorrect values.

Change-Id: Icd94f80a8ab356879894ca508bf132d20b865299

--- a/vpx_ports/asm_offsets.h

+++ b/vpx_ports/asm_offsets.h

@@ -23,7 +23,7 @@

 #define BEGIN int main(void) {

 #define END return 0; }

 #else

-#define DEFINE(sym, val) int sym = val;

+#define DEFINE(sym, val) const int sym = val;

 #define BEGIN

 #define END

 #endif