diff options
Diffstat (limited to 'tcg/mips/tcg-target.h')
| -rw-r--r-- | tcg/mips/tcg-target.h | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/tcg/mips/tcg-target.h b/tcg/mips/tcg-target.h index 3a62055f04..c366fdf74b 100644 --- a/tcg/mips/tcg-target.h +++ b/tcg/mips/tcg-target.h @@ -39,11 +39,7 @@ #define TCG_TARGET_TLB_DISPLACEMENT_BITS 16 #define TCG_TARGET_NB_REGS 32 -/* - * We have a 256MB branch region, but leave room to make sure the - * main executable is also within that region. - */ -#define MAX_CODE_GEN_BUFFER_SIZE (128 * MiB) +#define MAX_CODE_GEN_BUFFER_SIZE ((size_t)-1) typedef enum { TCG_REG_ZERO = 0, @@ -136,7 +132,7 @@ extern bool use_mips32r2_instructions; #define TCG_TARGET_HAS_muluh_i32 1 #define TCG_TARGET_HAS_mulsh_i32 1 #define TCG_TARGET_HAS_bswap32_i32 1 -#define TCG_TARGET_HAS_direct_jump 1 +#define TCG_TARGET_HAS_direct_jump 0 #if TCG_TARGET_REG_BITS == 64 #define TCG_TARGET_HAS_add2_i32 0 @@ -207,7 +203,9 @@ extern bool use_mips32r2_instructions; #define TCG_TARGET_DEFAULT_MO (0) #define TCG_TARGET_HAS_MEMORY_BSWAP 1 -void tb_target_set_jmp_target(uintptr_t, uintptr_t, uintptr_t, uintptr_t); +/* not defined -- call should be eliminated at compile time */ +void tb_target_set_jmp_target(uintptr_t, uintptr_t, uintptr_t, uintptr_t) + QEMU_ERROR("code path is reachable"); #ifdef CONFIG_SOFTMMU #define TCG_TARGET_NEED_LDST_LABELS |