qemu/target
Ziqiao Kong 99d0dcd7f1 target/i386: Generate an illegal opcode exception on cmp instructions with lock prefix
target/i386: As specified by Intel Manual Vol2 3-180, cmp instructions
are not allowed to have lock prefix and a `UD` should be raised. Without
this patch, s1->T0 will be uninitialized and used in the case OP_CMPL.

Signed-off-by: Ziqiao Kong <ziqiaokong@gmail.com>
Message-ID: <20240215095015.570748-2-ziqiaokong@gmail.com>
Cc: qemu-stable@nongnu.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2024-02-16 13:56:09 +01:00
..
alpha target/alpha: Use TCG_COND_TSTNE for gen_fold_mzero 2024-02-03 23:43:50 +00:00
arm target/arm: Allow access to SPSR_hyp from hyp mode 2024-02-15 14:32:38 +00:00
avr include/exec: Implement cpu_mmu_index generically 2024-02-03 16:46:10 +10:00
cris include/exec: Change cpu_mmu_index argument to CPUState 2024-02-03 16:46:10 +10:00
hexagon include/exec: Implement cpu_mmu_index generically 2024-02-03 16:46:10 +10:00
hppa target/hppa: PDC_BTLB_INFO uses 32-bit ints 2024-02-11 13:20:23 +01:00
i386 target/i386: Generate an illegal opcode exception on cmp instructions with lock prefix 2024-02-16 13:56:09 +01:00
loongarch include/exec: Change cpu_mmu_index argument to CPUState 2024-02-03 16:46:10 +10:00
m68k kconfig: use "select" to enable semihosting 2024-02-09 17:52:30 +00:00
microblaze include/exec: Change cpu_mmu_index argument to CPUState 2024-02-03 16:46:10 +10:00
mips kconfig: use "select" to enable semihosting 2024-02-09 17:52:30 +00:00
nios2 kconfig: use "select" to enable semihosting 2024-02-09 17:52:30 +00:00
openrisc include/exec: Change cpu_mmu_index argument to CPUState 2024-02-03 16:46:10 +10:00
ppc target/ppc/cpu-models: Rename power5+ and power7+ for new QOM naming rules 2024-02-05 14:21:21 +01:00
riscv testing, doc and gdbstub updates: 2024-02-12 14:14:10 +00:00
rx include/exec: Implement cpu_mmu_index generically 2024-02-03 16:46:10 +10:00
s390x tcg: Introduce TCG_COND_TST{EQ,NE} 2024-02-08 16:08:42 +00:00
sh4 include/exec: Implement cpu_mmu_index generically 2024-02-03 16:46:10 +10:00
sparc target/sparc: Use TCG_COND_TSTEQ in gen_op_mulscc 2024-02-03 23:43:50 +00:00
tricore include/exec: Change cpu_mmu_index argument to CPUState 2024-02-03 16:46:10 +10:00
xtensa kconfig: use "select" to enable semihosting 2024-02-09 17:52:30 +00:00
Kconfig
meson.build target: Make qemu_target_page_mask() available for *-user 2024-01-29 21:04:10 +10:00
target-common.c target: Make qemu_target_page_mask() available for *-user 2024-01-29 21:04:10 +10:00