Merge pull request #7827 from Snektron/spirv-setup

Stage 2: SPIR-V setup

1 files changed, 24 insertions, 5 deletions

diff --git a/src/link.zig b/src/link.zig
index 82ff0bb3f8..3d0a54f416 100644
--- a/src/link.zig
+++ b/src/link.zig
@@ -139,6 +139,7 @@ pub const File = struct {
         macho: MachO.TextBlock,
         c: C.DeclBlock,
         wasm: void,
+        spirv: void,
     };
 
     pub const LinkFn = union {
@@ -147,6 +148,7 @@ pub const File = struct {
         macho: MachO.SrcFn,
         c: C.FnBlock,
         wasm: ?Wasm.FnData,
+        spirv: SpirV.FnData,
     };
 
     pub const Export = union {
@@ -155,6 +157,7 @@ pub const File = struct {
         macho: MachO.Export,
         c: void,
         wasm: void,
+        spirv: void,
     };
 
     /// For DWARF .debug_info.
@@ -183,6 +186,7 @@ pub const File = struct {
                 .macho => &(try MachO.createEmpty(allocator, options)).base,
                 .wasm => &(try Wasm.createEmpty(allocator, options)).base,
                 .c => unreachable, // Reported error earlier.
+                .spirv => &(try SpirV.createEmpty(allocator, options)).base,
                 .hex => return error.HexObjectFormatUnimplemented,
                 .raw => return error.RawObjectFormatUnimplemented,
             };
@@ -198,6 +202,7 @@ pub const File = struct {
                     .macho => &(try MachO.createEmpty(allocator, options)).base,
                     .wasm => &(try Wasm.createEmpty(allocator, options)).base,
                     .c => unreachable, // Reported error earlier.
+                    .spirv => &(try SpirV.createEmpty(allocator, options)).base,
                     .hex => return error.HexObjectFormatUnimplemented,
                     .raw => return error.RawObjectFormatUnimplemented,
                 };
@@ -213,6 +218,7 @@ pub const File = struct {
             .macho => &(try MachO.openPath(allocator, sub_path, options)).base,
             .wasm => &(try Wasm.openPath(allocator, sub_path, options)).base,
             .c => &(try C.openPath(allocator, sub_path, options)).base,
+            .spirv => &(try SpirV.openPath(allocator, sub_path, options)).base,
             .hex => return error.HexObjectFormatUnimplemented,
             .raw => return error.RawObjectFormatUnimplemented,
         };
@@ -242,7 +248,7 @@ pub const File = struct {
                     .mode = determineMode(base.options),
                 });
             },
-            .c, .wasm => {},
+            .c, .wasm, .spirv => {},
         }
     }
 
@@ -287,7 +293,7 @@ pub const File = struct {
                 f.close();
                 base.file = null;
             },
-            .c, .wasm => {},
+            .c, .wasm, .spirv => {},
         }
     }
 
@@ -300,6 +306,7 @@ pub const File = struct {
             .macho => return @fieldParentPtr(MachO, "base", base).updateDecl(module, decl),
             .c => return @fieldParentPtr(C, "base", base).updateDecl(module, decl),
             .wasm => return @fieldParentPtr(Wasm, "base", base).updateDecl(module, decl),
+            .spirv => return @fieldParentPtr(SpirV, "base", base).updateDecl(module, decl),
         }
     }
 
@@ -309,7 +316,7 @@ pub const File = struct {
             .elf => return @fieldParentPtr(Elf, "base", base).updateDeclLineNumber(module, decl),
             .macho => return @fieldParentPtr(MachO, "base", base).updateDeclLineNumber(module, decl),
             .c => return @fieldParentPtr(C, "base", base).updateDeclLineNumber(module, decl),
-            .wasm => {},
+            .wasm, .spirv => {},
         }
     }
 
@@ -321,7 +328,7 @@ pub const File = struct {
             .elf => return @fieldParentPtr(Elf, "base", base).allocateDeclIndexes(decl),
             .macho => return @fieldParentPtr(MachO, "base", base).allocateDeclIndexes(decl),
             .c => return @fieldParentPtr(C, "base", base).allocateDeclIndexes(decl),
-            .wasm => {},
+            .wasm, .spirv => {},
         }
     }
 
@@ -368,6 +375,11 @@ pub const File = struct {
                 parent.deinit();
                 base.allocator.destroy(parent);
             },
+            .spirv => {
+                const parent = @fieldParentPtr(SpirV, "base", base);
+                parent.deinit();
+                base.allocator.destroy(parent);
+            },
         }
     }
 
@@ -401,6 +413,7 @@ pub const File = struct {
             .macho => return @fieldParentPtr(MachO, "base", base).flush(comp),
             .c => return @fieldParentPtr(C, "base", base).flush(comp),
             .wasm => return @fieldParentPtr(Wasm, "base", base).flush(comp),
+            .spirv => return @fieldParentPtr(SpirV, "base", base).flush(comp),
         }
     }
 
@@ -413,6 +426,7 @@ pub const File = struct {
             .macho => return @fieldParentPtr(MachO, "base", base).flushModule(comp),
             .c => return @fieldParentPtr(C, "base", base).flushModule(comp),
             .wasm => return @fieldParentPtr(Wasm, "base", base).flushModule(comp),
+            .spirv => return @fieldParentPtr(SpirV, "base", base).flushModule(comp),
         }
     }
 
@@ -424,6 +438,7 @@ pub const File = struct {
             .macho => @fieldParentPtr(MachO, "base", base).freeDecl(decl),
             .c => @fieldParentPtr(C, "base", base).freeDecl(decl),
             .wasm => @fieldParentPtr(Wasm, "base", base).freeDecl(decl),
+            .spirv => @fieldParentPtr(SpirV, "base", base).freeDecl(decl),
         }
     }
 
@@ -433,7 +448,7 @@ pub const File = struct {
             .elf => return @fieldParentPtr(Elf, "base", base).error_flags,
             .macho => return @fieldParentPtr(MachO, "base", base).error_flags,
             .c => return .{ .no_entry_point_found = false },
-            .wasm => return ErrorFlags{},
+            .wasm, .spirv => return ErrorFlags{},
         }
     }
 
@@ -451,6 +466,7 @@ pub const File = struct {
             .macho => return @fieldParentPtr(MachO, "base", base).updateDeclExports(module, decl, exports),
             .c => return @fieldParentPtr(C, "base", base).updateDeclExports(module, decl, exports),
             .wasm => return @fieldParentPtr(Wasm, "base", base).updateDeclExports(module, decl, exports),
+            .spirv => return @fieldParentPtr(SpirV, "base", base).updateDeclExports(module, decl, exports),
         }
     }
 
@@ -461,6 +477,7 @@ pub const File = struct {
             .macho => return @fieldParentPtr(MachO, "base", base).getDeclVAddr(decl),
             .c => unreachable,
             .wasm => unreachable,
+            .spirv => unreachable,
         }
     }
 
@@ -601,6 +618,7 @@ pub const File = struct {
         macho,
         c,
         wasm,
+        spirv,
     };
 
     pub const ErrorFlags = struct {
@@ -611,6 +629,7 @@ pub const File = struct {
     pub const Coff = @import("link/Coff.zig");
     pub const Elf = @import("link/Elf.zig");
     pub const MachO = @import("link/MachO.zig");
+    pub const SpirV = @import("link/SpirV.zig");
     pub const Wasm = @import("link/Wasm.zig");
 };