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bbba9594e8
qemu/target/i386/tcg
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Paolo Bonzini bbba9594e8 target/i386: cleanup cc_op changes for REP/REPZ/REPNZ 
gen_update_cc_op must be called before control flow splits.  Do it
where the jump on ECX!=0 is translated.

On the other hand, remove the call before gen_jcc1, which takes care of
it already, and explain why REPZ/REPNZ need not use CC_OP_DYNAMIC---the
translation block ends before any control-flow-dependent cc_op could
be observed.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2024-05-07 08:51:31 +02:00
..
sysemu exec/cpu: Extract page-protection definitions to page-protection.h 2024-05-06 11:17:15 +02:00
user target/i386: implement SYSCALL/SYSRET in 32-bit emulators 2023-06-26 10:23:56 +02:00
bpt_helper.c compiler.h: replace QEMU_NORETURN with G_NORETURN 2022-04-21 17:03:51 +04:00
cc_helper_template.h.inc target/i386: Rename helper template headers as '.h.inc' 2023-06-13 11:28:58 +02:00
cc_helper.c target/i386: clean up cpu_cc_compute_all 2023-12-29 22:03:02 +01:00
decode-new.c.inc target/i386: implement CMPccXADD 2023-12-29 22:04:40 +01:00
decode-new.h target/i386: implement CMPccXADD 2023-12-29 22:04:40 +01:00
emit.c.inc target/i386: use TSTEQ/TSTNE to test low bits 2024-05-07 08:50:39 +02:00
excp_helper.c target/i386: remove unnecessary arguments from raise_interrupt 2023-12-29 22:02:55 +01:00
fpu_helper.c target/i386: Include missing 'exec/exec-all.h' header 2024-04-26 15:31:37 +02:00
helper-tcg.h target/i386: Extract x86_cpu_exec_halt() from accel/tcg/ 2024-01-29 21:04:10 +10:00
int_helper.c target/i386: clean up cpu_cc_compute_all 2023-12-29 22:03:02 +01:00
mem_helper.c target/i386: Inline cmpxchg16b 2023-02-04 06:19:43 -10:00
meson.build i386: split svm_helper into sysemu and stub-only user 2021-05-10 15:41:51 -04:00
misc_helper.c target/i386: clean up cpu_cc_compute_all 2023-12-29 22:03:02 +01:00
mpx_helper.c i386: move TCG cpu class initialization to tcg/ 2020-12-16 15:50:33 -05:00
ops_sse_header.h.inc target/i386: implement SHA instructions 2023-10-25 17:35:07 +02:00
seg_helper.c target/i386: clean up cpu_cc_compute_all 2023-12-29 22:03:02 +01:00
seg_helper.h i386: split seg_helper into user-only and sysemu parts 2021-05-10 15:41:52 -04:00
shift_helper_template.h.inc target/i386: Rename helper template headers as '.h.inc' 2023-06-13 11:28:58 +02:00
tcg-cpu.c target/i386: Extract x86_cpu_exec_halt() from accel/tcg/ 2024-01-29 21:04:10 +10:00
tcg-cpu.h target/i386: Move X86XSaveArea into TCG 2021-07-06 08:33:51 +02:00
tcg-stub.c
translate.c target/i386: cleanup cc_op changes for REP/REPZ/REPNZ 2024-05-07 08:51:31 +02:00