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Add comments with MSR and CPUID flag names

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Reorganize the MSR struct
This commit is contained in:
Alexander Babikov
2024-02-01 18:34:58 +05:00
parent b860156350
commit 1e4455d98c
3 changed files with 276 additions and 227 deletions
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6
src/cpu/386_common.c
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@@ -128,9 +128,9 @@ uint32_t addr64a_2[8];
static pc_timer_t *cpu_fast_off_timer = NULL;
static double cpu_fast_off_period = 0.0;
#define AMD_SYSCALL_EIP (msr.star & 0xFFFFFFFF)
#define AMD_SYSCALL_SB ((msr.star >> 32) & 0xFFFF)
#define AMD_SYSRET_SB ((msr.star >> 48) & 0xFFFF)
#define AMD_SYSCALL_EIP (msr.amd_star & 0xFFFFFFFF)
#define AMD_SYSCALL_SB ((msr.amd_star >> 32) & 0xFFFF)
#define AMD_SYSRET_SB ((msr.amd_star >> 48) & 0xFFFF)
/* These #define's and enum have been borrowed from Bochs. */
/* SMM feature masks */