SYS-OSS/FRET-qemu
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Dynamically allocate tbs. Avoids branch range problems on RISC hosts.

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4555 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
pbrook 2008-05-24 13:56:15 +00:00
parent 64e3257c03
commit fab94c0e98
1 changed files with 2 additions and 1 deletions
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3
exec.c
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@ -84,7 +84,7 @@
#define TARGET_PHYS_ADDR_SPACE_BITS 32 #define TARGET_PHYS_ADDR_SPACE_BITS 32
#endif #endif
TranslationBlock tbs[CODE_GEN_MAX_BLOCKS]; TranslationBlock *tbs;
TranslationBlock *tb_phys_hash[CODE_GEN_PHYS_HASH_SIZE]; TranslationBlock *tb_phys_hash[CODE_GEN_PHYS_HASH_SIZE];
int nb_tbs; int nb_tbs;
/* any access to the tbs or the page table must use this lock */ /* any access to the tbs or the page table must use this lock */
@ -335,6 +335,7 @@ void cpu_exec_init(CPUState *env)
if (!code_gen_ptr) { if (!code_gen_ptr) {
cpu_gen_init(); cpu_gen_init();
tbs = qemu_malloc(CODE_GEN_MAX_BLOCKS * sizeof(TranslationBlock));
code_gen_ptr = code_gen_buffer; code_gen_ptr = code_gen_buffer;
page_init(); page_init();
io_mem_init(); io_mem_init();