motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-07 01:33:56 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

tcg: Change tb_target_set_jmp_target arguments

Browse source 
Replace 'tc_ptr' and 'addr' with 'tb' and 'n'.

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2022-12-05 11:31:20 -06:00
parent 9da6079b26
commit 0fe1c98da9
17 changed files with 61 additions and 36 deletions
Download patch file Download diff file Expand all files Collapse all files

10
tcg/s390x/tcg-target.c.inc
View file

@ -1970,6 +1970,16 @@ static void tcg_out_goto_tb(TCGContext *s, int which)
set_jmp_reset_offset(s, which);
}
void tb_target_set_jmp_target(const TranslationBlock *tb, int n,
uintptr_t jmp_rx, uintptr_t jmp_rw)
{
/* patch the branch destination */
uintptr_t addr = tb->jmp_target_addr[n];
intptr_t disp = addr - (jmp_rx - 2);
qatomic_set((int32_t *)jmp_rw, disp / 2);
/* no need to flush icache explicitly */
}
# define OP_32_64(x) \
case glue(glue(INDEX_op_,x),_i32): \
case glue(glue(INDEX_op_,x),_i64)

10
tcg/s390x/tcg-target.h
View file

@ -175,14 +175,8 @@ extern uint64_t s390_facilities[3];
#define TCG_TARGET_DEFAULT_MO (TCG_MO_ALL & ~TCG_MO_ST_LD)
static inline void tb_target_set_jmp_target(uintptr_t tc_ptr, uintptr_t jmp_rx,
uintptr_t jmp_rw, uintptr_t addr)
{
/* patch the branch destination */
intptr_t disp = addr - (jmp_rx - 2);
qatomic_set((int32_t *)jmp_rw, disp / 2);
/* no need to flush icache explicitly */
}
void tb_target_set_jmp_target(const TranslationBlock *tb, int n,
uintptr_t jmp_rx, uintptr_t jmp_rw);
#define TCG_TARGET_NEED_LDST_LABELS
#define TCG_TARGET_NEED_POOL_LABELS