From 8828d52348d81e1b9ec985200a430554873b5f4e Mon Sep 17 00:00:00 2001 From: Brian Paul Date: Wed, 29 Oct 2008 14:28:57 -0600 Subject: [PATCH] gallium: fix alignment parameter passed to u_mmAllocMem() Was 32, now 5. The param is expressed as a power of two exponent. The net effect is that the alignment was a no-op on X86 but on PPC we always got the same memory address everytime rtasm_exec_malloc() was called. --- src/gallium/auxiliary/rtasm/rtasm_execmem.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/gallium/auxiliary/rtasm/rtasm_execmem.c b/src/gallium/auxiliary/rtasm/rtasm_execmem.c index df353633e8d..be7433baf87 100644 --- a/src/gallium/auxiliary/rtasm/rtasm_execmem.c +++ b/src/gallium/auxiliary/rtasm/rtasm_execmem.c @@ -83,8 +83,8 @@ rtasm_exec_malloc(size_t size) init_heap(); if (exec_heap) { - size = (size + 31) & ~31; - block = u_mmAllocMem( exec_heap, size, 32, 0 ); + size = (size + 31) & ~31; /* next multiple of 32 bytes */ + block = u_mmAllocMem( exec_heap, size, 5, 0 ); /* 5 -> 32-byte alignment */ } if (block) -- 2.30.2