| author |  Jacob Young <jacobly@ziglang.org> 2025-10-26 11:13:14-04:00 |
| committer | Jacob Young <jacobly@ziglang.org> 2025-10-29 19:31:44-04:00 |
| log | 09aa4add2a00454077b5421204acf5e96b6d51cf |
| tree | 1a4cd26d75b1aca9c16ba594cdb6cc557dd601a7 |
| parent | 52a029e503f1c8180a5479871737f01a3b43d1b5 |
x86_64: add `lret` encoding
Closes #256083 files changed, 5 insertions(+), 3 deletions(-)
src- codegen
src/codegen/x86_64/Encoding.zig+1-1
| ... | @@ -297,7 +297,7 @@ pub const Mnemonic = enum { | ... | @@ -297,7 +297,7 @@ pub const Mnemonic = enum { |
| 297 | jnc, jne, jng, jnge, jnl, jnle, jno, jnp, jns, jnz, jo, jp, jpe, jpo, jrcxz, js, jz, | 297 | jnc, jne, jng, jnge, jnl, jnle, jno, jnp, jns, jnz, jo, jp, jpe, jpo, jrcxz, js, jz, |
| 298 | lahf, lar, lea, leave, lfence, lgdt, lidt, lldt, lmsw, loop, loope, loopne, | 298 | lahf, lar, lea, leave, lfence, lgdt, lidt, lldt, lmsw, loop, loope, loopne, |
| 299 | lods, lodsb, lodsd, lodsq, lodsw, | 299 | lods, lodsb, lodsd, lodsq, lodsw, |
| 300 | lsl, ltr, | 300 | lret, lsl, ltr, |
| 301 | mfence, mov, movbe, | 301 | mfence, mov, movbe, |
| 302 | movs, movsb, movsd, movsq, movsw, | 302 | movs, movsb, movsd, movsq, movsw, |
| 303 | movsx, movsxd, movzx, mul, | 303 | movsx, movsxd, movzx, mul, |
src/codegen/x86_64/Mir.zig+2-2
| ... | @@ -1732,7 +1732,7 @@ pub const Inst = struct { | ... | @@ -1732,7 +1732,7 @@ pub const Inst = struct { |
| 1732 | assert(@sizeOf(Data) == 8); | 1732 | assert(@sizeOf(Data) == 8); |
| 1733 | } | 1733 | } |
| 1734 | const Mnemonic = @import("Encoding.zig").Mnemonic; | 1734 | const Mnemonic = @import("Encoding.zig").Mnemonic; |
| 1735 | if (@typeInfo(Mnemonic).@"enum".fields.len != 977 or | 1735 | if (@typeInfo(Mnemonic).@"enum".fields.len != 978 or |
| 1736 | @typeInfo(Fixes).@"enum".fields.len != 231 or | 1736 | @typeInfo(Fixes).@"enum".fields.len != 231 or |
| 1737 | @typeInfo(Tag).@"enum".fields.len != 251) | 1737 | @typeInfo(Tag).@"enum".fields.len != 251) |
| 1738 | { | 1738 | { |
| ... | @@ -1741,7 +1741,7 @@ pub const Inst = struct { | ... | @@ -1741,7 +1741,7 @@ pub const Inst = struct { |
| 1741 | return @src(); | 1741 | return @src(); |
| 1742 | } | 1742 | } |
| 1743 | }).src(); | 1743 | }).src(); |
| 1744 | @setEvalBranchQuota(1_750_000); | 1744 | @setEvalBranchQuota(2_000_000); |
| 1745 | for (@typeInfo(Mnemonic).@"enum".fields) |mnemonic| { | 1745 | for (@typeInfo(Mnemonic).@"enum".fields) |mnemonic| { |
| 1746 | if (mnemonic.name[0] == '.') continue; | 1746 | if (mnemonic.name[0] == '.') continue; |
| 1747 | for (@typeInfo(Fixes).@"enum".fields) |fixes| { | 1747 | for (@typeInfo(Fixes).@"enum".fields) |fixes| { |
src/codegen/x86_64/encodings.zon+2
| ... | @@ -459,6 +459,8 @@ | ... | @@ -459,6 +459,8 @@ |
| 459 | .{ .loope, .d, .{ .rel8 }, .{ 0xe1 }, 0, .none, .none }, | 459 | .{ .loope, .d, .{ .rel8 }, .{ 0xe1 }, 0, .none, .none }, |
| 460 | .{ .loopne, .d, .{ .rel8 }, .{ 0xe0 }, 0, .none, .none }, | 460 | .{ .loopne, .d, .{ .rel8 }, .{ 0xe0 }, 0, .none, .none }, |
| 461 | 461 | ||
| 462 | .{ .lret, .z, .{}, .{ 0xcb }, 0, .none, .none }, | ||
| 463 | |||
| 462 | .{ .lsl, .rm, .{ .r16, .rm16 }, .{ 0x0f, 0x03 }, 0, .none, .none }, | 464 | .{ .lsl, .rm, .{ .r16, .rm16 }, .{ 0x0f, 0x03 }, 0, .none, .none }, |
| 463 | .{ .lsl, .rm, .{ .r32, .r32_m16 }, .{ 0x0f, 0x03 }, 0, .none, .none }, | 465 | .{ .lsl, .rm, .{ .r32, .r32_m16 }, .{ 0x0f, 0x03 }, 0, .none, .none }, |
| 464 | .{ .lsl, .rm, .{ .r64, .r32_m16 }, .{ 0x0f, 0x03 }, 0, .none, .none }, | 466 | .{ .lsl, .rm, .{ .r64, .r32_m16 }, .{ 0x0f, 0x03 }, 0, .none, .none }, |