mirror/zig
1
0
Fork 0
mirror of https://github.com/ziglang/zig.git synced 2025-12-29 17:43:17 +00:00
Code Issues Packages Projects Releases Wiki Activity

x86_64: fix crash with logging enabled

Browse Source
This commit is contained in:
Jacob Young 2023-05-08 18:34:45 -04:00
parent 019c884481
commit e98e58691f
1 changed files with 10 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
src/arch/x86_64/CodeGen.zig
View File

@ -1460,6 +1460,15 @@ fn asmMemoryRegister(self: *Self, tag: Mir.Inst.FixedTag, m: Memory, reg: Regist
}
fn asmMemoryImmediate(self: *Self, tag: Mir.Inst.FixedTag, m: Memory, imm: Immediate) !void {
const payload = try self.addExtra(Mir.Imm32{ .imm = switch (imm) {
.signed => |s| @bitCast(u32, s),
.unsigned => |u| @intCast(u32, u),
} });
assert(payload + 1 == switch (m) {
.sib => try self.addExtra(Mir.MemorySib.encode(m)),
.rip => try self.addExtra(Mir.MemoryRip.encode(m)),
else => unreachable,
});
_ = try self.addInst(.{
.tag = tag[1],
.ops = switch (m) {
@ -1475,17 +1484,9 @@ fn asmMemoryImmediate(self: *Self, tag: Mir.Inst.FixedTag, m: Memory, imm: Immed
},
.data = .{ .x = .{
.fixes = tag[0],
.payload = try self.addExtra(Mir.Imm32{ .imm = switch (imm) {
.signed => |s| @bitCast(u32, s),
.unsigned => |u| @intCast(u32, u),
} }),
.payload = payload,
} },
});
_ = switch (m) {
.sib => try self.addExtra(Mir.MemorySib.encode(m)),
.rip => try self.addExtra(Mir.MemoryRip.encode(m)),
else => unreachable,
};
}
fn asmMemoryRegisterRegister(