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remove x86 register code

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This commit is contained in:
Nikita Smith
2025-12-05 16:39:02 -08:00
parent ce77442d37
commit 8005c31276
23 changed files with 31 additions and 1625 deletions
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src/dwarf/dwarf.c
+1 -33
View File
@@ -1,28 +1,6 @@
// Copyright (c) Epic Games Tools
// Licensed under the MIT license (https://opensource.org/license/mit/)
internal U64
dw_reg_size_from_code_x86(DW_Reg reg_code)
{
switch (reg_code) {
#define X(reg_name_dw, reg_code_dw, reg_name_rdi, reg_pos, reg_size) case DW_RegX86_##reg_name_dw: return reg_size;
DW_Regs_X86_XList(X)
#undef X
}
return 0;
}
internal U64
dw_reg_pos_from_code_x86(DW_Reg reg_code)
{
switch (reg_code) {
#define X(reg_name_dw, reg_code_dw, reg_name_rdi, reg_pos, reg_size) case DW_RegX86_##reg_name_dw: return reg_pos;
DW_Regs_X86_XList(X)
#undef X
}
return max_U64;
}
internal U64
dw_reg_size_from_code_x64(DW_Reg reg_code)
{
@@ -50,7 +28,6 @@ dw_reg_size_from_code(Arch arch, DW_Reg reg_code)
{
switch (arch) {
case Arch_Null: break;
case Arch_x86: return dw_reg_size_from_code_x86(reg_code);
case Arch_x64: return dw_reg_size_from_code_x64(reg_code);
default: NotImplemented; break;
}
@@ -62,7 +39,6 @@ dw_reg_pos_from_code(Arch arch, DW_Reg reg_code)
{
switch (arch) {
case Arch_Null: break;
case Arch_x86: return dw_reg_pos_from_code_x86(reg_code);
case Arch_x64: return dw_reg_pos_from_code_x64(reg_code);
default: NotImplemented; break;
}
@@ -75,7 +51,6 @@ dw_reg_count_from_arch(Arch arch)
switch (arch) {
default: { NotImplemented; } // fall-through
case Arch_Null: return 0;
case Arch_x86: return DW_RegX86_Last;
case Arch_x64: return DW_RegX64_Last;
}
}
@@ -100,7 +75,6 @@ dw_sp_from_arch(Arch arch)
switch (arch) {
default: NotImplemented;
case Arch_Null: return 0;
case Arch_x86: return DW_RegX86_Esp;
case Arch_x64: return DW_RegX64_Rsp;
}
}
@@ -793,13 +767,6 @@ dw_string_from_register(Arena *arena, Arch arch, U64 reg_id)
String8 reg_str = str8_zero();
switch (arch) {
case Arch_Null: break;
case Arch_x86: {
switch (reg_id) {
#define X(_N, _ID, ...) case DW_RegX86_##_N: reg_str = str8_lit(Stringify(_N)); break;
DW_Regs_X86_XList(X)
#undef X
}
} break;
case Arch_x64: {
switch (reg_id) {
#define X(_N, _ID, ...) case DW_RegX64_##_N: reg_str = str8_lit(Stringify(_N)); break;
@@ -809,6 +776,7 @@ dw_string_from_register(Arena *arena, Arch arch, U64 reg_id)
} break;
case Arch_arm32: NotImplemented; break;
case Arch_arm64: NotImplemented; break;
case Arch_x86: NotImplemented; break;
default: InvalidPath; break;
}
if (reg_str.size == 0) {
src/dwarf/dwarf.h
-59
View File
@@ -1590,54 +1590,6 @@ typedef enum DW_ExprOpEnum
//- Regs
#define DW_Regs_X86_XList(X) \
X(Eax, 0, eax, 0, 4) \
X(Ecx, 1, ecx, 0, 4) \
X(Edx, 2, edx, 0, 4) \
X(Ebx, 3, ebx, 0, 4) \
X(Esp, 4, esp, 0, 4) \
X(Ebp, 5, ebp, 0, 4) \
X(Esi, 6, esi, 0, 4) \
X(Edi, 7, edi, 0, 4) \
X(Eip, 8, eip, 0, 4) \
X(Eflags, 9, eflags, 0, 4) \
X(Trapno, 10, nil, 0, 0) \
X(St0, 11, st0, 0, 10) \
X(St1, 12, st1, 0, 10) \
X(St2, 13, st2, 0, 10) \
X(St3, 14, st3, 0, 10) \
X(St4, 15, st4, 0, 10) \
X(St5, 16, st5, 0, 10) \
X(St6, 17, st6, 0, 10) \
X(St7, 18, st7, 0, 10) \
X(Xmm0, 21, ymm0, 0, 16) \
X(Xmm1, 22, ymm1, 0, 16) \
X(Xmm2, 23, ymm2, 0, 16) \
X(Xmm3, 24, ymm3, 0, 16) \
X(Xmm4, 25, ymm4, 0, 16) \
X(Xmm5, 26, ymm5, 0, 16) \
X(Xmm6, 27, ymm6, 0, 16) \
X(Xmm7, 28, ymm7, 0, 16) \
X(Mm0, 29, st0, 0, 8) \
X(Mm1, 30, st1, 0, 8) \
X(Mm2, 31, st2, 0, 8) \
X(Mm3, 32, st3, 0, 8) \
X(Mm4, 33, st4, 0, 8) \
X(Mm5, 34, st5, 0, 8) \
X(Mm6, 35, st6, 0, 8) \
X(Mm7, 36, st7, 0, 8) \
X(Fcw, 37, fcw, 0, 2) \
X(Fsw, 38, fsw, 0, 2) \
X(Mxcsr, 39, mxcsr, 0, 4) \
X(Es, 40, es, 0, 2) \
X(Cs, 41, cs, 0, 2) \
X(Ss, 42, ss, 0, 2) \
X(Ds, 43, ds, 0, 2) \
X(Fs, 44, fs, 0, 2) \
X(Gs, 45, gs, 0, 2) \
X(Tr, 48, tr, 0, 0) \
X(Ldtr, 49, ldtr, 0, 0)
#define DW_Regs_X64_XList(X) \
X(Rax, 0, rax, 0, 8) \
X(Rdx, 1, rdx, 0, 8) \
@@ -1718,15 +1670,6 @@ X(Ldtr, 63, ldtr, 0, 0)
typedef U32 DW_Reg;
typedef DW_Reg DW_RegX86;
typedef enum DW_RegX86Enum
{
#define X(_N,_ID,...) DW_RegX86_##_N = _ID,
DW_Regs_X86_XList(X)
#undef X
DW_RegX86_Last
} DW_RegX86Enum;
typedef DW_Reg DW_RegX64;
typedef enum DW_RegX64Enum
{
@@ -1738,8 +1681,6 @@ typedef enum DW_RegX64Enum
////////////////////////////////
internal U64 dw_reg_size_from_code_x86(DW_Reg reg_code);
internal U64 dw_reg_pos_from_code_x86(DW_Reg reg_code);
internal U64 dw_reg_size_from_code_x64(DW_Reg reg_code);
internal U64 dw_reg_pos_from_code_x64(DW_Reg reg_code);
internal U64 dw_reg_size_from_code(Arch arch, DW_Reg reg_code);