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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 <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
Richard Henderson 2012-10-16 17:30:11 +10:00 committed by Blue Swirl
parent f1bc0bcc9d
commit 3d85a72fd8
1 changed files with 5 additions and 1 deletions
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6
exec.c
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@ -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)
{