regnum

package

v1.22.1 Latest Latest Go to latest Published: Feb 21, 2024 License: MIT Imports: 2 Imported by: 4

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Repository

github.com/go-delve/delve

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Documentation ¶

Constants ¶

View Source

const (
	AMD64_Rax     = 0
	AMD64_Rdx     = 1
	AMD64_Rcx     = 2
	AMD64_Rbx     = 3
	AMD64_Rsi     = 4
	AMD64_Rdi     = 5
	AMD64_Rbp     = 6
	AMD64_Rsp     = 7
	AMD64_R8      = 8
	AMD64_R9      = 9
	AMD64_R10     = 10
	AMD64_R11     = 11
	AMD64_R12     = 12
	AMD64_R13     = 13
	AMD64_R14     = 14
	AMD64_R15     = 15
	AMD64_Rip     = 16
	AMD64_XMM0    = 17 // XMM1 through XMM15 follow
	AMD64_ST0     = 33 // ST(1) through ST(7) follow
	AMD64_Rflags  = 49
	AMD64_Es      = 50
	AMD64_Cs      = 51
	AMD64_Ss      = 52
	AMD64_Ds      = 53
	AMD64_Fs      = 54
	AMD64_Gs      = 55
	AMD64_Fs_base = 58
	AMD64_Gs_base = 59
	AMD64_MXCSR   = 64
	AMD64_CW      = 65
	AMD64_SW      = 66
	AMD64_XMM16   = 67  // XMM17 through XMM31 follow
	AMD64_K0      = 118 // k1 through k7 follow
)

View Source

const (
	ARM64_X0 = 0  // X1 through X30 follow
	ARM64_BP = 29 // also X29
	ARM64_LR = 30 // also X30
	ARM64_SP = 31
	ARM64_PC = 32
	ARM64_V0 = 64 // V1 through V31 follow

)

View Source

const (
	I386_Eax    = 0
	I386_Ecx    = 1
	I386_Edx    = 2
	I386_Ebx    = 3
	I386_Esp    = 4
	I386_Ebp    = 5
	I386_Esi    = 6
	I386_Edi    = 7
	I386_Eip    = 8
	I386_Eflags = 9
	I386_ST0    = 11 // ST(1) through ST(7) follow
	I386_XMM0   = 21 // XMM1 through XMM7 follow
	I386_Es     = 40
	I386_Cs     = 41
	I386_Ss     = 42
	I386_Ds     = 43
	I386_Fs     = 44
	I386_Gs     = 45
)

View Source

const (
	// General Purpose Registers: from R0 to R31
	PPC64LE_FIRST_GPR = 0
	PPC64LE_R0        = PPC64LE_FIRST_GPR
	PPC64LE_LAST_GPR  = 31
	// Floating point registers: from F0 to F31
	PPC64LE_FIRST_FPR = 32
	PPC64LE_F0        = PPC64LE_FIRST_FPR
	PPC64LE_LAST_FPR  = 63
	// Vector (Altivec/VMX) registers: from V0 to V31
	PPC64LE_FIRST_VMX = 77
	PPC64LE_V0        = PPC64LE_FIRST_VMX
	PPC64LE_LAST_VMX  = 108
	// Vector Scalar (VSX) registers: from VS32 to VS63
	// On ppc64le these are mapped to F0 to F31
	PPC64LE_FIRST_VSX = 32
	PPC64LE_VS0       = PPC64LE_FIRST_VSX
	PPC64LE_LAST_VSX  = 63
	// Condition Registers: from CR0 to CR7
	PPC64LE_CR0 = 0
	// Special registers
	PPC64LE_SP = 1  // Stack frame pointer: Gpr[1]
	PPC64LE_PC = 12 // The documentation refers to this as the CIA (Current Instruction Address)
	PPC64LE_LR = 65 // Link register
)

Variables ¶

View Source

var AMD64NameToDwarf = func() map[string]int {
	r := make(map[string]int)
	for regNum, regName := range amd64DwarfToName {
		r[strings.ToLower(regName)] = int(regNum)
	}
	r["eflags"] = 49
	r["st0"] = 33
	r["st1"] = 34
	r["st2"] = 35
	r["st3"] = 36
	r["st4"] = 37
	r["st5"] = 38
	r["st6"] = 39
	r["st7"] = 40
	return r
}()

View Source

var ARM64NameToDwarf = func() map[string]int {
	r := make(map[string]int)
	for i := 0; i <= 32; i++ {
		r[fmt.Sprintf("x%d", i)] = ARM64_X0 + i
	}
	r["fp"] = 29
	r["lr"] = 30
	r["sp"] = 31
	r["pc"] = 32

	for i := 0; i <= 31; i++ {
		r[fmt.Sprintf("v%d", i)] = ARM64_V0 + i
	}

	return r
}()

View Source

var I386NameToDwarf = func() map[string]int {
	r := make(map[string]int)
	for regNum, regName := range i386DwarfToName {
		r[strings.ToLower(regName)] = regNum
	}
	r["eflags"] = 9
	r["st0"] = 11
	r["st1"] = 12
	r["st2"] = 13
	r["st3"] = 14
	r["st4"] = 15
	r["st5"] = 16
	r["st6"] = 17
	r["st7"] = 18
	return r
}()

View Source

var PPC64LENameToDwarf = func() map[string]int {
	r := make(map[string]int)

	r["nip"] = PPC64LE_PC
	r["sp"] = PPC64LE_SP
	r["bp"] = PPC64LE_SP
	r["link"] = PPC64LE_LR

	for i := 0; i <= 31; i++ {
		r[fmt.Sprintf("r%d", i)] = PPC64LE_R0 + i
	}

	for i := 0; i <= 31; i++ {
		r[fmt.Sprintf("f%d", i)] = PPC64LE_F0 + i
	}

	for i := 0; i <= 31; i++ {
		r[fmt.Sprintf("v%d", i)] = PPC64LE_V0 + i
	}

	for i := 0; i <= 63; i++ {
		r[fmt.Sprintf("vs%d", i)] = PPC64LE_VS0 + i
	}

	for i := 0; i <= 7; i++ {
		r[fmt.Sprintf("cr%d", i)] = PPC64LE_CR0 + i
	}
	return r
}()

Functions ¶

func AMD64MaxRegNum ¶

func AMD64MaxRegNum() uint64

func AMD64ToName ¶

func AMD64ToName(num uint64) string

func ARM64MaxRegNum ¶

func ARM64MaxRegNum() uint64

func ARM64ToName ¶

func ARM64ToName(num uint64) string

func I386MaxRegNum ¶

func I386MaxRegNum() int

func I386ToName ¶

func I386ToName(num uint64) string

func PPC64LEMaxRegNum ¶ added in v1.21.1

func PPC64LEMaxRegNum() uint64

PPC64LEMaxRegNum is 172 registers in total, across 4 categories: General Purpose Registers or GPR (32 GPR + 9 special registers) Floating Point Registers or FPR (32 FPR + 1 special register) Altivec/VMX Registers or VMX (32 VMX + 2 special registers) VSX Registers or VSX (64 VSX) Documentation: https://lldb.llvm.org/cpp_reference/RegisterContextPOSIX__ppc64le_8cpp_source.html

func PPC64LEToName ¶ added in v1.21.1

func PPC64LEToName(num uint64) string

Types ¶

This section is empty.

Source Files ¶

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