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https://github.com/ziglang/zig.git
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std.os.windows: eliminate usage of usingnamespace
Some of the structs I shuffled around might be better namespaced under CONTEXT, I'm not sure. However, for now, this approach preserves backwards compatibility. Eliminates one more usage of `usingnamespace` from the standard library. 3 remain.
This commit is contained in:
mlugg
parent
f4bf061d8a
commit
a7f6e73812
@ -3796,290 +3796,300 @@ pub const EXCEPTION_RECORD = extern struct {
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ExceptionInformation: [15]usize,
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};
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pub usingnamespace switch (native_arch) {
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.x86 => struct {
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pub const FLOATING_SAVE_AREA = extern struct {
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ControlWord: DWORD,
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StatusWord: DWORD,
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TagWord: DWORD,
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ErrorOffset: DWORD,
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ErrorSelector: DWORD,
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DataOffset: DWORD,
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DataSelector: DWORD,
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RegisterArea: [80]BYTE,
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Cr0NpxState: DWORD,
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};
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pub const CONTEXT = extern struct {
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ContextFlags: DWORD,
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Dr0: DWORD,
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Dr1: DWORD,
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Dr2: DWORD,
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Dr3: DWORD,
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Dr6: DWORD,
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Dr7: DWORD,
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FloatSave: FLOATING_SAVE_AREA,
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SegGs: DWORD,
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SegFs: DWORD,
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SegEs: DWORD,
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SegDs: DWORD,
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Edi: DWORD,
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Esi: DWORD,
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Ebx: DWORD,
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Edx: DWORD,
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Ecx: DWORD,
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Eax: DWORD,
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Ebp: DWORD,
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Eip: DWORD,
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SegCs: DWORD,
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EFlags: DWORD,
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Esp: DWORD,
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SegSs: DWORD,
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ExtendedRegisters: [512]BYTE,
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pub fn getRegs(ctx: *const CONTEXT) struct { bp: usize, ip: usize } {
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return .{ .bp = ctx.Ebp, .ip = ctx.Eip };
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}
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};
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pub const FLOATING_SAVE_AREA = switch (native_arch) {
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.x86 => extern struct {
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ControlWord: DWORD,
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StatusWord: DWORD,
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TagWord: DWORD,
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ErrorOffset: DWORD,
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ErrorSelector: DWORD,
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DataOffset: DWORD,
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DataSelector: DWORD,
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RegisterArea: [80]BYTE,
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Cr0NpxState: DWORD,
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},
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.x86_64 => struct {
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pub const M128A = extern struct {
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else => @compileError("FLOATING_SAVE_AREA only defined on x86"),
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};
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pub const M128A = switch (native_arch) {
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.x86_64 => extern struct {
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Low: ULONGLONG,
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High: LONGLONG,
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},
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else => @compileError("M128A only defined on x86_64"),
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};
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pub const XMM_SAVE_AREA32 = switch (native_arch) {
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.x86_64 => extern struct {
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ControlWord: WORD,
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StatusWord: WORD,
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TagWord: BYTE,
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Reserved1: BYTE,
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ErrorOpcode: WORD,
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ErrorOffset: DWORD,
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ErrorSelector: WORD,
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Reserved2: WORD,
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DataOffset: DWORD,
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DataSelector: WORD,
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Reserved3: WORD,
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MxCsr: DWORD,
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MxCsr_Mask: DWORD,
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FloatRegisters: [8]M128A,
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XmmRegisters: [16]M128A,
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Reserved4: [96]BYTE,
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},
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else => @compileError("XMM_SAVE_AREA32 only defined on x86_64"),
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};
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pub const NEON128 = switch (native_arch) {
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.aarch64 => extern union {
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DUMMYSTRUCTNAME: extern struct {
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Low: ULONGLONG,
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High: LONGLONG,
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};
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pub const XMM_SAVE_AREA32 = extern struct {
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ControlWord: WORD,
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StatusWord: WORD,
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TagWord: BYTE,
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Reserved1: BYTE,
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ErrorOpcode: WORD,
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ErrorOffset: DWORD,
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ErrorSelector: WORD,
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Reserved2: WORD,
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DataOffset: DWORD,
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DataSelector: WORD,
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Reserved3: WORD,
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MxCsr: DWORD,
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MxCsr_Mask: DWORD,
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FloatRegisters: [8]M128A,
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XmmRegisters: [16]M128A,
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Reserved4: [96]BYTE,
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};
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pub const CONTEXT = extern struct {
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P1Home: DWORD64 align(16),
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P2Home: DWORD64,
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P3Home: DWORD64,
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P4Home: DWORD64,
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P5Home: DWORD64,
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P6Home: DWORD64,
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ContextFlags: DWORD,
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MxCsr: DWORD,
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SegCs: WORD,
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SegDs: WORD,
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SegEs: WORD,
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SegFs: WORD,
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SegGs: WORD,
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SegSs: WORD,
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EFlags: DWORD,
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Dr0: DWORD64,
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Dr1: DWORD64,
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Dr2: DWORD64,
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Dr3: DWORD64,
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Dr6: DWORD64,
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Dr7: DWORD64,
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Rax: DWORD64,
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Rcx: DWORD64,
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Rdx: DWORD64,
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Rbx: DWORD64,
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Rsp: DWORD64,
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Rbp: DWORD64,
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Rsi: DWORD64,
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Rdi: DWORD64,
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R8: DWORD64,
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R9: DWORD64,
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R10: DWORD64,
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R11: DWORD64,
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R12: DWORD64,
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R13: DWORD64,
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R14: DWORD64,
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R15: DWORD64,
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Rip: DWORD64,
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DUMMYUNIONNAME: extern union {
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FltSave: XMM_SAVE_AREA32,
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FloatSave: XMM_SAVE_AREA32,
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DUMMYSTRUCTNAME: extern struct {
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Header: [2]M128A,
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Legacy: [8]M128A,
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Xmm0: M128A,
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Xmm1: M128A,
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Xmm2: M128A,
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Xmm3: M128A,
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Xmm4: M128A,
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Xmm5: M128A,
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Xmm6: M128A,
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Xmm7: M128A,
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Xmm8: M128A,
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Xmm9: M128A,
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Xmm10: M128A,
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Xmm11: M128A,
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Xmm12: M128A,
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Xmm13: M128A,
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Xmm14: M128A,
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Xmm15: M128A,
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},
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},
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VectorRegister: [26]M128A,
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VectorControl: DWORD64,
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DebugControl: DWORD64,
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LastBranchToRip: DWORD64,
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LastBranchFromRip: DWORD64,
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LastExceptionToRip: DWORD64,
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LastExceptionFromRip: DWORD64,
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pub fn getRegs(ctx: *const CONTEXT) struct { bp: usize, ip: usize, sp: usize } {
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return .{ .bp = ctx.Rbp, .ip = ctx.Rip, .sp = ctx.Rsp };
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}
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pub fn setIp(ctx: *CONTEXT, ip: usize) void {
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ctx.Rip = ip;
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}
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pub fn setSp(ctx: *CONTEXT, sp: usize) void {
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ctx.Rsp = sp;
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}
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};
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pub const RUNTIME_FUNCTION = extern struct {
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BeginAddress: DWORD,
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EndAddress: DWORD,
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UnwindData: DWORD,
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};
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pub const KNONVOLATILE_CONTEXT_POINTERS = extern struct {
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FloatingContext: [16]?*M128A,
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IntegerContext: [16]?*ULONG64,
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};
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},
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D: [2]f64,
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S: [4]f32,
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H: [8]WORD,
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B: [16]BYTE,
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},
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.aarch64 => struct {
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pub const NEON128 = extern union {
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else => @compileError("NEON128 only defined on aarch64"),
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};
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pub const CONTEXT = switch (native_arch) {
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.x86 => extern struct {
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ContextFlags: DWORD,
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Dr0: DWORD,
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Dr1: DWORD,
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Dr2: DWORD,
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Dr3: DWORD,
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Dr6: DWORD,
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Dr7: DWORD,
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FloatSave: FLOATING_SAVE_AREA,
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SegGs: DWORD,
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SegFs: DWORD,
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SegEs: DWORD,
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SegDs: DWORD,
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Edi: DWORD,
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Esi: DWORD,
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Ebx: DWORD,
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Edx: DWORD,
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Ecx: DWORD,
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Eax: DWORD,
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Ebp: DWORD,
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Eip: DWORD,
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SegCs: DWORD,
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EFlags: DWORD,
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Esp: DWORD,
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SegSs: DWORD,
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ExtendedRegisters: [512]BYTE,
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pub fn getRegs(ctx: *const CONTEXT) struct { bp: usize, ip: usize } {
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return .{ .bp = ctx.Ebp, .ip = ctx.Eip };
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}
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},
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.x86_64 => extern struct {
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P1Home: DWORD64 align(16),
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P2Home: DWORD64,
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P3Home: DWORD64,
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P4Home: DWORD64,
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P5Home: DWORD64,
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P6Home: DWORD64,
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ContextFlags: DWORD,
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MxCsr: DWORD,
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SegCs: WORD,
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SegDs: WORD,
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SegEs: WORD,
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SegFs: WORD,
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SegGs: WORD,
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SegSs: WORD,
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EFlags: DWORD,
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Dr0: DWORD64,
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Dr1: DWORD64,
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Dr2: DWORD64,
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Dr3: DWORD64,
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Dr6: DWORD64,
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Dr7: DWORD64,
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Rax: DWORD64,
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Rcx: DWORD64,
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Rdx: DWORD64,
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Rbx: DWORD64,
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Rsp: DWORD64,
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Rbp: DWORD64,
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Rsi: DWORD64,
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Rdi: DWORD64,
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R8: DWORD64,
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R9: DWORD64,
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R10: DWORD64,
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R11: DWORD64,
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R12: DWORD64,
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R13: DWORD64,
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R14: DWORD64,
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R15: DWORD64,
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Rip: DWORD64,
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DUMMYUNIONNAME: extern union {
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FltSave: XMM_SAVE_AREA32,
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FloatSave: XMM_SAVE_AREA32,
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DUMMYSTRUCTNAME: extern struct {
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Low: ULONGLONG,
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High: LONGLONG,
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Header: [2]M128A,
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Legacy: [8]M128A,
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Xmm0: M128A,
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Xmm1: M128A,
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Xmm2: M128A,
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Xmm3: M128A,
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Xmm4: M128A,
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Xmm5: M128A,
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Xmm6: M128A,
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Xmm7: M128A,
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Xmm8: M128A,
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Xmm9: M128A,
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Xmm10: M128A,
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Xmm11: M128A,
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Xmm12: M128A,
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Xmm13: M128A,
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Xmm14: M128A,
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Xmm15: M128A,
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},
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D: [2]f64,
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S: [4]f32,
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H: [8]WORD,
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B: [16]BYTE,
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};
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},
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VectorRegister: [26]M128A,
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VectorControl: DWORD64,
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DebugControl: DWORD64,
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LastBranchToRip: DWORD64,
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LastBranchFromRip: DWORD64,
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LastExceptionToRip: DWORD64,
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LastExceptionFromRip: DWORD64,
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pub const CONTEXT = extern struct {
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ContextFlags: ULONG align(16),
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Cpsr: ULONG,
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DUMMYUNIONNAME: extern union {
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DUMMYSTRUCTNAME: extern struct {
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X0: DWORD64,
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X1: DWORD64,
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X2: DWORD64,
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X3: DWORD64,
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X4: DWORD64,
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X5: DWORD64,
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X6: DWORD64,
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X7: DWORD64,
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X8: DWORD64,
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X9: DWORD64,
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X10: DWORD64,
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X11: DWORD64,
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X12: DWORD64,
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X13: DWORD64,
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X14: DWORD64,
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X15: DWORD64,
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X16: DWORD64,
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X17: DWORD64,
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X18: DWORD64,
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X19: DWORD64,
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X20: DWORD64,
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X21: DWORD64,
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X22: DWORD64,
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X23: DWORD64,
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X24: DWORD64,
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X25: DWORD64,
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X26: DWORD64,
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X27: DWORD64,
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X28: DWORD64,
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Fp: DWORD64,
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Lr: DWORD64,
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},
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X: [31]DWORD64,
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},
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Sp: DWORD64,
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Pc: DWORD64,
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V: [32]NEON128,
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Fpcr: DWORD,
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Fpsr: DWORD,
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Bcr: [8]DWORD,
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Bvr: [8]DWORD64,
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Wcr: [2]DWORD,
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Wvr: [2]DWORD64,
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pub fn getRegs(ctx: *const CONTEXT) struct { bp: usize, ip: usize, sp: usize } {
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return .{ .bp = ctx.Rbp, .ip = ctx.Rip, .sp = ctx.Rsp };
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}
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pub fn getRegs(ctx: *const CONTEXT) struct { bp: usize, ip: usize, sp: usize } {
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return .{
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.bp = ctx.DUMMYUNIONNAME.DUMMYSTRUCTNAME.Fp,
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.ip = ctx.Pc,
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.sp = ctx.Sp,
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};
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}
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pub fn setIp(ctx: *CONTEXT, ip: usize) void {
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ctx.Rip = ip;
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}
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pub fn setIp(ctx: *CONTEXT, ip: usize) void {
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ctx.Pc = ip;
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}
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pub fn setSp(ctx: *CONTEXT, sp: usize) void {
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ctx.Sp = sp;
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}
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};
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pub const RUNTIME_FUNCTION = extern struct {
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BeginAddress: DWORD,
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DUMMYUNIONNAME: extern union {
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UnwindData: DWORD,
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DUMMYSTRUCTNAME: packed struct {
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Flag: u2,
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FunctionLength: u11,
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RegF: u3,
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RegI: u4,
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H: u1,
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CR: u2,
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FrameSize: u9,
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},
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},
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};
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pub const KNONVOLATILE_CONTEXT_POINTERS = extern struct {
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X19: ?*DWORD64,
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X20: ?*DWORD64,
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X21: ?*DWORD64,
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X22: ?*DWORD64,
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X23: ?*DWORD64,
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X24: ?*DWORD64,
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X25: ?*DWORD64,
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X26: ?*DWORD64,
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X27: ?*DWORD64,
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X28: ?*DWORD64,
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Fp: ?*DWORD64,
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Lr: ?*DWORD64,
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D8: ?*DWORD64,
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D9: ?*DWORD64,
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D10: ?*DWORD64,
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D11: ?*DWORD64,
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D12: ?*DWORD64,
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D13: ?*DWORD64,
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D14: ?*DWORD64,
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D15: ?*DWORD64,
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};
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pub fn setSp(ctx: *CONTEXT, sp: usize) void {
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ctx.Rsp = sp;
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}
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},
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else => struct {},
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.aarch64 => extern struct {
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ContextFlags: ULONG align(16),
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Cpsr: ULONG,
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DUMMYUNIONNAME: extern union {
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DUMMYSTRUCTNAME: extern struct {
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X0: DWORD64,
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X1: DWORD64,
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X2: DWORD64,
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X3: DWORD64,
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X4: DWORD64,
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X5: DWORD64,
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X6: DWORD64,
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X7: DWORD64,
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X8: DWORD64,
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X9: DWORD64,
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X10: DWORD64,
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X11: DWORD64,
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X12: DWORD64,
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X13: DWORD64,
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X14: DWORD64,
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X15: DWORD64,
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X16: DWORD64,
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X17: DWORD64,
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X18: DWORD64,
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X19: DWORD64,
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X20: DWORD64,
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X21: DWORD64,
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X22: DWORD64,
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X23: DWORD64,
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X24: DWORD64,
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X25: DWORD64,
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X26: DWORD64,
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X27: DWORD64,
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X28: DWORD64,
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Fp: DWORD64,
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Lr: DWORD64,
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},
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X: [31]DWORD64,
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},
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Sp: DWORD64,
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Pc: DWORD64,
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V: [32]NEON128,
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Fpcr: DWORD,
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Fpsr: DWORD,
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Bcr: [8]DWORD,
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Bvr: [8]DWORD64,
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Wcr: [2]DWORD,
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Wvr: [2]DWORD64,
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pub fn getRegs(ctx: *const CONTEXT) struct { bp: usize, ip: usize, sp: usize } {
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return .{
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.bp = ctx.DUMMYUNIONNAME.DUMMYSTRUCTNAME.Fp,
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.ip = ctx.Pc,
|
||||
.sp = ctx.Sp,
|
||||
};
|
||||
}
|
||||
|
||||
pub fn setIp(ctx: *CONTEXT, ip: usize) void {
|
||||
ctx.Pc = ip;
|
||||
}
|
||||
|
||||
pub fn setSp(ctx: *CONTEXT, sp: usize) void {
|
||||
ctx.Sp = sp;
|
||||
}
|
||||
},
|
||||
else => @compileError("CONTEXT is not defined for this architecture"),
|
||||
};
|
||||
|
||||
pub const RUNTIME_FUNCTION = switch (native_arch) {
|
||||
.x86_64 => extern struct {
|
||||
BeginAddress: DWORD,
|
||||
EndAddress: DWORD,
|
||||
UnwindData: DWORD,
|
||||
},
|
||||
.aarch64 => extern struct {
|
||||
BeginAddress: DWORD,
|
||||
DUMMYUNIONNAME: extern union {
|
||||
UnwindData: DWORD,
|
||||
DUMMYSTRUCTNAME: packed struct {
|
||||
Flag: u2,
|
||||
FunctionLength: u11,
|
||||
RegF: u3,
|
||||
RegI: u4,
|
||||
H: u1,
|
||||
CR: u2,
|
||||
FrameSize: u9,
|
||||
},
|
||||
},
|
||||
},
|
||||
else => @compileError("RUNTIME_FUNCTION is not defined for this architecture"),
|
||||
};
|
||||
|
||||
pub const KNONVOLATILE_CONTEXT_POINTERS = switch (native_arch) {
|
||||
.x86_64 => extern struct {
|
||||
FloatingContext: [16]?*M128A,
|
||||
IntegerContext: [16]?*ULONG64,
|
||||
},
|
||||
.aarch64 => extern struct {
|
||||
X19: ?*DWORD64,
|
||||
X20: ?*DWORD64,
|
||||
X21: ?*DWORD64,
|
||||
X22: ?*DWORD64,
|
||||
X23: ?*DWORD64,
|
||||
X24: ?*DWORD64,
|
||||
X25: ?*DWORD64,
|
||||
X26: ?*DWORD64,
|
||||
X27: ?*DWORD64,
|
||||
X28: ?*DWORD64,
|
||||
Fp: ?*DWORD64,
|
||||
Lr: ?*DWORD64,
|
||||
D8: ?*DWORD64,
|
||||
D9: ?*DWORD64,
|
||||
D10: ?*DWORD64,
|
||||
D11: ?*DWORD64,
|
||||
D12: ?*DWORD64,
|
||||
D13: ?*DWORD64,
|
||||
D14: ?*DWORD64,
|
||||
D15: ?*DWORD64,
|
||||
},
|
||||
else => @compileError("KNONVOLATILE_CONTEXT_POINTERS is not defined for this architecture"),
|
||||
};
|
||||
|
||||
pub const EXCEPTION_POINTERS = extern struct {
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user