Commit b8705ed6527e779a140e8beccb48d424dbbdf856 | zig | Meg's Mirrors

author	YANG Xudong <yangxudong@ymatrix.cn> 2024-08-08 04:06:29+08:00
committer	GitHub <noreply@github.com> 2024-08-07 13:06:29-07:00
log	b8705ed6527e779a140e8beccb48d424dbbdf856
tree	f9d09269ffe6446ae53ddedc4b3657f97e97bf35
parent	4d6429fc4fd299cdfb2256d4aac87bc6551ba09e
signature	Signed by PGP key B5690EEEBB952194

loongarch: various architecture specific fixes (#20912)

4 files changed, 12 insertions(+), 1 deletions(-)

lib
- std
  - mem.zig
  - os
    linux.zig
src
- glibc.zig
- musl.zig

lib/std/mem.zig+8

...	...	@@ -17,6 +17,14 @@ pub const page_size = switch (builtin.cpu.arch) {
17	17	else => 4 * 1024,
18	18	},
19	19	.sparc64 => 8 * 1024,
	20	.loongarch32, .loongarch64 => switch (builtin.os.tag) {
	21	// Linux default KConfig value is 16KiB
	22	.linux => 16 * 1024,
	23	// FIXME:
	24	// There is no other OS supported yet. Use the same value
	25	// as Linux for now.
	26	else => 16 * 1024,
	27	},
20	28	else => 4 * 1024,
21	29	};
22	30

lib/std/os/linux.zig+1

...	...	@@ -132,6 +132,7 @@ pub const SYS = switch (@import("builtin").cpu.arch) {
132	132	.riscv64 => syscalls.RiscV64,
133	133	.sparc => syscalls.Sparc,
134	134	.sparc64 => syscalls.Sparc64,
	135	.loongarch64 => syscalls.LoongArch64,
135	136	.m68k => syscalls.M68k,
136	137	.mips, .mipsel => syscalls.MipsO32,
137	138	.mips64, .mips64el => if (builtin.abi == .gnuabin32)

src/glibc.zig+1

...	...	@@ -1182,6 +1182,7 @@ fn buildSharedLib(
1182	1182	pub fn needsCrtiCrtn(target: std.Target) bool {
1183	1183	return switch (target.cpu.arch) {
1184	1184	.riscv32, .riscv64 => false,
	1185	.loongarch64 => false,
1185	1186	else => true,
1186	1187	};
1187	1188	}

src/musl.zig+2-1

...	...	@@ -293,7 +293,8 @@ pub fn needsCrtiCrtn(target: std.Target) bool {
293	293	return switch (target.cpu.arch) {
294	294	.riscv32,
295	295	.riscv64,
296		.wasm32, .wasm64 => return false,
	296	.wasm32, .wasm64 => false,
	297	.loongarch64 => false,
297	298	else => true,
298	299	};
299	300	// zig fmt: on