unicorn/qemu/target/i386
Chenyi Qiang d7adcf1d7f target/i386: Add bus lock debug exception support
Bus lock debug exception is a feature that can notify the kernel by
generate an #DB trap after the instruction acquires a bus lock when
CPL>0. This allows the kernel to enforce user application throttling or
mitigations.

This feature is enumerated via CPUID.(EAX=7,ECX=0).ECX[bit 24].

Backports 06e878b413766778a53be3d25c0373a23679d039
2021-03-04 18:50:00 -05:00
..
arch_memory_mapping.c
bpt_helper.c x86 tcg cpus: Fix Lesser GPL version number 2021-03-02 13:33:10 -05:00
cc_helper.c x86 tcg cpus: Fix Lesser GPL version number 2021-03-02 13:33:10 -05:00
cc_helper_template.h x86 tcg cpus: Fix Lesser GPL version number 2021-03-02 13:33:10 -05:00
cpu-param.h tcg: Split out target/arch/cpu-param.h 2019-06-10 19:35:46 -04:00
cpu-qom.h i386: Register versioned CPU models 2019-08-08 19:01:35 -04:00
cpu.c target/i386: Add bus lock debug exception support 2021-03-04 18:50:00 -05:00
cpu.h target/i386: Add bus lock debug exception support 2021-03-04 18:50:00 -05:00
excp_helper.c target/i86: implement PKS 2021-03-04 18:12:44 -05:00
fpu_helper.c x86 tcg cpus: Fix Lesser GPL version number 2021-03-02 13:33:10 -05:00
helper.c target/i86: implement PKS 2021-03-04 18:12:44 -05:00
helper.h target/i386: fix IEEE SSE floating-point exception raising 2021-02-25 23:21:32 -05:00
int_helper.c x86 tcg cpus: Fix Lesser GPL version number 2021-03-02 13:33:10 -05:00
Makefile.objs
mem_helper.c x86 tcg cpus: Fix Lesser GPL version number 2021-03-02 13:33:10 -05:00
misc_helper.c target/i86: implement PKS 2021-03-04 18:12:44 -05:00
mpx_helper.c x86 tcg cpus: Fix Lesser GPL version number 2021-03-02 13:33:10 -05:00
ops_sse.h x86 tcg cpus: Fix Lesser GPL version number 2021-03-02 13:33:10 -05:00
ops_sse_header.h x86 tcg cpus: Fix Lesser GPL version number 2021-03-02 13:33:10 -05:00
seg_helper.c target/i386: Check privilege level for protected mode 'int N' task gate 2021-03-03 19:32:10 -05:00
shift_helper_template.h x86 tcg cpus: Fix Lesser GPL version number 2021-03-02 13:33:10 -05:00
smm_helper.c x86 tcg cpus: Fix Lesser GPL version number 2021-03-02 13:33:10 -05:00
svm.h target-i386: Add NPT support 2018-07-03 19:52:56 -04:00
svm_helper.c x86 tcg cpus: Fix Lesser GPL version number 2021-03-02 13:33:10 -05:00
topology.h i386: Update new x86_apicid parsing rules with die_offset support 2019-08-08 18:22:03 -04:00
translate.c target/i386: Fix decoding of certain BMI instructions 2021-03-04 18:08:47 -05:00
unicorn.c check arguments, return error instead of raising exceptions. (#1125) 2020-01-14 09:00:11 -05:00
unicorn.h