Intel and AMD have some vendor specific exception vectors, namely: - Intel only: #VE (20), - AMD only: #HV (28), #VC (29) and #SX (30). Also Intel's #XM (19) is called #XF for AMD. Add definitions for all of these and add comments stating they're vendor specific. Signed-off-by: Mathias Krause <minipli@xxxxxxxxxxxxxx> --- lib/x86/processor.h | 5 +++++ lib/x86/desc.c | 4 ++++ 2 files changed, 9 insertions(+) diff --git a/lib/x86/processor.h b/lib/x86/processor.h index 5dd7bce024fd..7590c0c44c79 100644 --- a/lib/x86/processor.h +++ b/lib/x86/processor.h @@ -37,7 +37,12 @@ #define AC_VECTOR 17 #define MC_VECTOR 18 #define XM_VECTOR 19 +#define XF_VECTOR XM_VECTOR /* AMD */ +#define VE_VECTOR 20 /* Intel only */ #define CP_VECTOR 21 +#define HV_VECTOR 28 /* AMD only */ +#define VC_VECTOR 29 /* AMD only */ +#define SX_VECTOR 30 /* AMD only */ #define X86_CR0_PE_BIT (0) #define X86_CR0_PE BIT(X86_CR0_PE_BIT) diff --git a/lib/x86/desc.c b/lib/x86/desc.c index 9402c0ef59d0..06bb3e3c1e5d 100644 --- a/lib/x86/desc.c +++ b/lib/x86/desc.c @@ -129,7 +129,11 @@ const char* exception_mnemonic(int vector) VEC(AC); VEC(MC); VEC(XM); + VEC(VE); VEC(CP); + VEC(HV); + VEC(VC); + VEC(SX); default: return "#??"; #undef VEC } -- 2.39.2
