From 3d85a72fd8af6804f66a48d85187f448b14ddba3 Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Tue, 16 Oct 2012 17:30:11 +1000 Subject: [PATCH] exec: Don't make DEFAULT_CODE_GEN_BUFFER_SIZE too large For ARM we cap the buffer size to 16MB. Do not allocate 32MB in that case. Signed-off-by: Richard Henderson Signed-off-by: Blue Swirl --- exec.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/exec.c b/exec.c index eecae2f174..6c0b2d715a 100644 --- a/exec.c +++ b/exec.c @@ -529,7 +529,11 @@ bool memory_region_is_unassigned(MemoryRegion *mr) # define MAX_CODE_GEN_BUFFER_SIZE ((size_t)-1) #endif -#define DEFAULT_CODE_GEN_BUFFER_SIZE (32u * 1024 * 1024) +#define DEFAULT_CODE_GEN_BUFFER_SIZE_1 (32u * 1024 * 1024) + +#define DEFAULT_CODE_GEN_BUFFER_SIZE \ + (DEFAULT_CODE_GEN_BUFFER_SIZE_1 < MAX_CODE_GEN_BUFFER_SIZE \ + ? DEFAULT_CODE_GEN_BUFFER_SIZE_1 : MAX_CODE_GEN_BUFFER_SIZE) static inline size_t size_code_gen_buffer(size_t tb_size) {