Re: [PATCH v7 9/9] target/arm: Enable TARGET_TB_PCREL

2022-10-17 Thread Richard Henderson
On 10/17/22 23:48, Peter Maydell wrote: -if (use_goto_tb(s, dest)) { -tcg_gen_goto_tb(n); -gen_a64_update_pc(s, diff); +if (use_goto_tb(s, s->pc_curr + diff)) { +if (TARGET_TB_PCREL) { +gen_a64_update_pc(s, diff); +tcg_gen_goto_tb(n); +

Re: [PATCH v7 9/9] target/arm: Enable TARGET_TB_PCREL

2022-10-17 Thread Peter Maydell
On Sun, 16 Oct 2022 at 23:23, Richard Henderson wrote: > > Signed-off-by: Richard Henderson > static void gen_goto_tb(DisasContext *s, int n, int64_t diff) > { > -uint64_t dest = s->pc_curr + diff; > - > -if (use_goto_tb(s, dest)) { > -tcg_gen_goto_tb(n); > -gen_a64_up

[PATCH v7 9/9] target/arm: Enable TARGET_TB_PCREL

2022-10-16 Thread Richard Henderson
Signed-off-by: Richard Henderson --- v7: Introduce DisasLabel to clean up pc_save frobbing. Adjust pc_save around tcg_remove_ops_after. --- target/arm/cpu-param.h| 1 + target/arm/translate.h| 50 - target/arm/cpu.c | 23 target/arm/tr