Commit c65e90d741b7f6016f907c4d1fd8717ab19240d1 | zig

author	Alex Rønne Petersen <alex@alexrp.com> 2026-08-09 17:48:24+02:00
committer	Alex Rønne Petersen <alex@alexrp.com> 2026-08-09 17:53:03+02:00
log	c65e90d741b7f6016f907c4d1fd8717ab19240d1
tree	3a852b8e020e0e3ca5be60ae8c3bda4eee0fdc71
parent	96dbec5d816e9bac472302363efb42a5746cb9cf
signature	Signed by SSH key SHA256:7B/LJ7bpR1eX8aCXSr4mtd5M45VMPKcx9zY8e95b5QM

std.os.linux.mips[64,n32]: remove workaround for buggy 2.x kernels

I'm not sure Zig has ever supported kernels this old but we certainly don't now.

3 files changed, 0 insertions(+), 29 deletions(-)

lib
- std
  - os
    linux
    mips.zig
    mips64.zig
    mipsn32.zig

lib/std/os/linux/mips.zig-10

...	...	@@ -10,7 +10,6 @@ pub fn syscall0(
10	10	return asm volatile (
11	11	\\ syscall
12	12	\\ beq $a3, $zero, 1f
13		\\ blez $v0, 1f
14	13	\\ subu $v0, $zero, $v0
15	14	\\1:
16	15	: [ret] "={$2}" (-> u32),
...	...	@@ -25,7 +24,6 @@ pub fn syscall1(
25	24	return asm volatile (
26	25	\\ syscall
27	26	\\ beq $a3, $zero, 1f
28		\\ blez $v0, 1f
29	27	\\ subu $v0, $zero, $v0
30	28	\\1:
31	29	: [ret] "={$2}" (-> u32),
...	...	@@ -42,7 +40,6 @@ pub fn syscall2(
42	40	return asm volatile (
43	41	\\ syscall
44	42	\\ beq $a3, $zero, 1f
45		\\ blez $v0, 1f
46	43	\\ subu $v0, $zero, $v0
47	44	\\1:
48	45	: [ret] "={$2}" (-> u32),
...	...	@@ -61,7 +58,6 @@ pub fn syscall3(
61	58	return asm volatile (
62	59	\\ syscall
63	60	\\ beq $a3, $zero, 1f
64		\\ blez $v0, 1f
65	61	\\ subu $v0, $zero, $v0
66	62	\\1:
67	63	: [ret] "={$2}" (-> u32),
...	...	@@ -82,7 +78,6 @@ pub fn syscall4(
82	78	return asm volatile (
83	79	\\ syscall
84	80	\\ beq $a3, $zero, 1f
85		\\ blez $v0, 1f
86	81	\\ subu $v0, $zero, $v0
87	82	\\1:
88	83	: [ret] "={$2}" (-> u32),
...	...	@@ -111,7 +106,6 @@ pub fn syscall5(
111	106	\\ syscall
112	107	\\ addu $sp, $sp, 24
113	108	\\ beq $a3, $zero, 1f
114		\\ blez $v0, 1f
115	109	\\ subu $v0, $zero, $v0
116	110	\\1:
117	111	: [ret] "={$2}" (-> u32),
...	...	@@ -140,7 +134,6 @@ pub fn syscall6(
140	134	\\ syscall
141	135	\\ addu $sp, $sp, 24
142	136	\\ beq $a3, $zero, 1f
143		\\ blez $v0, 1f
144	137	\\ subu $v0, $zero, $v0
145	138	\\1:
146	139	: [ret] "={$2}" (-> u32),
...	...	@@ -172,7 +165,6 @@ pub fn syscall7(
172	165	\\ syscall
173	166	\\ addu $sp, $sp, 32
174	167	\\ beq $a3, $zero, 1f
175		\\ blez $v0, 1f
176	168	\\ subu $v0, $zero, $v0
177	169	\\1:
178	170	: [ret] "={$2}" (-> u32),
...	...	@@ -193,7 +185,6 @@ pub fn syscall_pipe(
193	185	return asm volatile (
194	186	\\ syscall
195	187	\\ beq $a3, $zero, 1f
196		\\ blez $v0, 2f
197	188	\\ subu $v0, $zero, $v0
198	189	\\ b 2f
199	190	\\1:
...	...	@@ -229,7 +220,6 @@ pub fn clone() callconv(.naked) u32 {
229	220	\\ li $v0, 4120 # SYS_clone
230	221	\\ syscall
231	222	\\ beq $a3, $zero, 1f
232		\\ blez $v0, 2f
233	223	\\ subu $v0, $zero, $v0
234	224	\\ b 2f
235	225	\\1:

lib/std/os/linux/mips64.zig-9

...	...	@@ -10,7 +10,6 @@ pub fn syscall0(
10	10	return asm volatile (
11	11	\\ syscall
12	12	\\ beq $a3, $zero, 1f
13		\\ blez $v0, 1f
14	13	\\ dsubu $v0, $zero, $v0
15	14	\\1:
16	15	: [ret] "={$2}" (-> u64),
...	...	@@ -25,7 +24,6 @@ pub fn syscall1(
25	24	return asm volatile (
26	25	\\ syscall
27	26	\\ beq $a3, $zero, 1f
28		\\ blez $v0, 1f
29	27	\\ dsubu $v0, $zero, $v0
30	28	\\1:
31	29	: [ret] "={$2}" (-> u64),
...	...	@@ -42,7 +40,6 @@ pub fn syscall2(
42	40	return asm volatile (
43	41	\\ syscall
44	42	\\ beq $a3, $zero, 1f
45		\\ blez $v0, 1f
46	43	\\ dsubu $v0, $zero, $v0
47	44	\\1:
48	45	: [ret] "={$2}" (-> u64),
...	...	@@ -61,7 +58,6 @@ pub fn syscall3(
61	58	return asm volatile (
62	59	\\ syscall
63	60	\\ beq $a3, $zero, 1f
64		\\ blez $v0, 1f
65	61	\\ dsubu $v0, $zero, $v0
66	62	\\1:
67	63	: [ret] "={$2}" (-> u64),
...	...	@@ -82,7 +78,6 @@ pub fn syscall4(
82	78	return asm volatile (
83	79	\\ syscall
84	80	\\ beq $a3, $zero, 1f
85		\\ blez $v0, 1f
86	81	\\ dsubu $v0, $zero, $v0
87	82	\\1:
88	83	: [ret] "={$2}" (-> u64),
...	...	@@ -105,7 +100,6 @@ pub fn syscall5(
105	100	return asm volatile (
106	101	\\ syscall
107	102	\\ beq $a3, $zero, 1f
108		\\ blez $v0, 1f
109	103	\\ dsubu $v0, $zero, $v0
110	104	\\1:
111	105	: [ret] "={$2}" (-> u64),
...	...	@@ -130,7 +124,6 @@ pub fn syscall6(
130	124	return asm volatile (
131	125	\\ syscall
132	126	\\ beq $a3, $zero, 1f
133		\\ blez $v0, 1f
134	127	\\ dsubu $v0, $zero, $v0
135	128	\\1:
136	129	: [ret] "={$2}" (-> u64),
...	...	@@ -150,7 +143,6 @@ pub fn syscall_pipe(
150	143	return asm volatile (
151	144	\\ syscall
152	145	\\ beq $a3, $zero, 1f
153		\\ blez $v0, 2f
154	146	\\ dsubu $v0, $zero, $v0
155	147	\\ b 2f
156	148	\\1:
...	...	@@ -184,7 +176,6 @@ pub fn clone() callconv(.naked) u64 {
184	176	\\ li $v0, 5055 # SYS_clone
185	177	\\ syscall
186	178	\\ beq $a3, $zero, 1f
187		\\ blez $v0, 2f
188	179	\\ dsubu $v0, $zero, $v0
189	180	\\ b 2f
190	181	\\1:

lib/std/os/linux/mipsn32.zig-10

...	...	@@ -10,7 +10,6 @@ pub fn syscall0(
10	10	return asm volatile (
11	11	\\ syscall
12	12	\\ beq $a3, $zero, 1f
13		\\ blez $v0, 1f
14	13	\\ subu $v0, $zero, $v0
15	14	\\1:
16	15	: [ret] "={$2}" (-> u32),
...	...	@@ -25,7 +24,6 @@ pub fn syscall1(
25	24	return asm volatile (
26	25	\\ syscall
27	26	\\ beq $a3, $zero, 1f
28		\\ blez $v0, 1f
29	27	\\ subu $v0, $zero, $v0
30	28	\\1:
31	29	: [ret] "={$2}" (-> u32),
...	...	@@ -42,7 +40,6 @@ pub fn syscall2(
42	40	return asm volatile (
43	41	\\ syscall
44	42	\\ beq $a3, $zero, 1f
45		\\ blez $v0, 1f
46	43	\\ subu $v0, $zero, $v0
47	44	\\1:
48	45	: [ret] "={$2}" (-> u32),
...	...	@@ -61,7 +58,6 @@ pub fn syscall3(
61	58	return asm volatile (
62	59	\\ syscall
63	60	\\ beq $a3, $zero, 1f
64		\\ blez $v0, 1f
65	61	\\ subu $v0, $zero, $v0
66	62	\\1:
67	63	: [ret] "={$2}" (-> u32),
...	...	@@ -82,7 +78,6 @@ pub fn syscall4(
82	78	return asm volatile (
83	79	\\ syscall
84	80	\\ beq $a3, $zero, 1f
85		\\ blez $v0, 1f
86	81	\\ subu $v0, $zero, $v0
87	82	\\1:
88	83	: [ret] "={$2}" (-> u32),
...	...	@@ -105,7 +100,6 @@ pub fn syscall5(
105	100	return asm volatile (
106	101	\\ syscall
107	102	\\ beq $a3, $zero, 1f
108		\\ blez $v0, 1f
109	103	\\ subu $v0, $zero, $v0
110	104	\\1:
111	105	: [ret] "={$2}" (-> u32),
...	...	@@ -130,7 +124,6 @@ pub fn syscall6(
130	124	return asm volatile (
131	125	\\ syscall
132	126	\\ beq $a3, $zero, 1f
133		\\ blez $v0, 1f
134	127	\\ subu $v0, $zero, $v0
135	128	\\1:
136	129	: [ret] "={$2}" (-> u32),
...	...	@@ -150,7 +143,6 @@ pub fn syscall_pipe(
150	143	return asm volatile (
151	144	\\ syscall
152	145	\\ beq $a3, $zero, 1f
153		\\ blez $v0, 2f
154	146	\\ subu $v0, $zero, $v0
155	147	\\ b 2f
156	148	\\1:
...	...	@@ -171,7 +163,6 @@ pub fn syscall_lseek(
171	163	return asm volatile (
172	164	\\ syscall
173	165	\\ beq $a3, $zero, 1f
174		\\ blez $v0, 1f
175	166	\\ dsubu $v0, $zero, $v0
176	167	\\1:
177	168	: [ret] "={$2}" (-> u64),
...	...	@@ -203,7 +194,6 @@ pub fn clone() callconv(.naked) u32 {
203	194	\\ li $v0, 6055 # SYS_clone
204	195	\\ syscall
205	196	\\ beq $a3, $zero, 1f
206		\\ blez $v0, 2f
207	197	\\ subu $v0, $zero, $v0
208	198	\\ b 2f
209	199	\\1: