[rustc.git] / vendor / rustix-0.36.5 / src / backend / linux_raw / arch / outline / mips64.s

# Assembly code for making mips64 syscalls.
#
# mips64 syscall argument register ordering is the same as the mips64
# userspace argument register ordering except that the syscall number
# (nr) is passed in v0.
#
# outline.rs takes care of reordering the nr argument to the end for us,
# so we only need to move nr into v0.

    .file       "mips.s"
    .section    .mdebug.abi64
    .previous
    .abicalls

    .section    .text.rustix_syscall0_nr_last,"ax",@progbits
    .p2align    2
    .weak       rustix_syscall0_nr_last
    .hidden     rustix_syscall0_nr_last
    .type       rustix_syscall0_nr_last, @function
    .set        nomips16
    .set        nomicromips
    .ent        rustix_syscall0_nr_last
rustix_syscall0_nr_last:
    .frame      $sp,0,$31
    .mask       0x00000000,0
    .fmask      0x00000000,0
    .set        noreorder
    .set        nomacro
    move   $2, $4
    syscall
    dnegu  $12, $2
    jr     $31
    movn   $2, $12, $7
    .end        rustix_syscall0_nr_last
    .size       rustix_syscall0_nr_last, .-rustix_syscall0_nr_last

    .section    .text.rustix_syscall1_nr_last,"ax",@progbits
    .p2align    2
    .weak       rustix_syscall1_nr_last
    .hidden     rustix_syscall1_nr_last
    .type       rustix_syscall1_nr_last, @function
    .set        nomips16
    .set        nomicromips
    .ent        rustix_syscall1_nr_last
rustix_syscall1_nr_last:
    .frame      $sp,0,$31
    .mask       0x00000000,0
    .fmask      0x00000000,0
    .set        noreorder
    .set        nomacro
    move   $2, $5
    syscall
    dnegu  $12, $2
    jr     $31
    movn   $2, $12, $7
    .end        rustix_syscall1_nr_last
    .size       rustix_syscall1_nr_last, .-rustix_syscall1_nr_last

    .section    .text.rustix_syscall1_noreturn_nr_last,"ax",@progbits
    .p2align    2
    .weak       rustix_syscall1_noreturn_nr_last
    .hidden     rustix_syscall1_noreturn_nr_last
    .type       rustix_syscall1_noreturn_nr_last, @function
    .set        nomips16
    .set        nomicromips
    .ent        rustix_syscall1_noreturn_nr_last
rustix_syscall1_noreturn_nr_last:
    .frame      $sp,0,$31
    .mask       0x00000000,0
    .fmask      0x00000000,0
    .set        noreorder
    .set        nomacro
    move   $2, $5
    syscall
    teq    $0, $0
    .end        rustix_syscall1_noreturn_nr_last
    .size       rustix_syscall1_noreturn_nr_last, .-rustix_syscall1_noreturn_nr_last

    .section    .text.rustix_syscall2_nr_last,"ax",@progbits
    .p2align    2
    .weak       rustix_syscall2_nr_last
    .hidden     rustix_syscall2_nr_last
    .type       rustix_syscall2_nr_last, @function
    .set        nomips16
    .set        nomicromips
    .ent        rustix_syscall2_nr_last
rustix_syscall2_nr_last:
    .frame      $sp,0,$31
    .mask       0x00000000,0
    .fmask      0x00000000,0
    .set        noreorder
    .set        nomacro
    move   $2, $6
    syscall
    dnegu  $12, $2
    jr     $31
    movn   $2, $12, $7
    .end        rustix_syscall2_nr_last
    .size       rustix_syscall2_nr_last, .-rustix_syscall2_nr_last

    .section    .text.rustix_syscall3_nr_last,"ax",@progbits
    .p2align    2
    .weak       rustix_syscall3_nr_last
    .hidden     rustix_syscall3_nr_last
    .type       rustix_syscall3_nr_last, @function
    .set        nomips16
    .set        nomicromips
    .ent        rustix_syscall3_nr_last
rustix_syscall3_nr_last:
    .frame      $sp,0,$31
    .mask       0x00000000,0
    .fmask      0x00000000,0
    .set        noreorder
    .set        nomacro
    move   $2, $7
    syscall
    dnegu  $12, $2
    jr     $31
    movn   $2, $12, $7
    .end        rustix_syscall3_nr_last
    .size       rustix_syscall3_nr_last, .-rustix_syscall3_nr_last

    .section    .text.rustix_syscall4_nr_last,"ax",@progbits
    .p2align    2
    .weak       rustix_syscall4_nr_last
    .hidden     rustix_syscall4_nr_last
    .type       rustix_syscall4_nr_last, @function
    .set        nomips16
    .set        nomicromips
    .ent        rustix_syscall4_nr_last
rustix_syscall4_nr_last:
    .frame      $sp,0,$31
    .mask       0x00000000,0
    .fmask      0x00000000,0
    .set        noreorder
    .set        nomacro
    move   $2, $8
    syscall
    dnegu  $12, $2
    jr     $31
    movn   $2, $12, $7
    .end        rustix_syscall4_nr_last
    .size       rustix_syscall4_nr_last, .-rustix_syscall4_nr_last

    .section    .text.rustix_syscall5_nr_last,"ax",@progbits
    .p2align    2
    .weak       rustix_syscall5_nr_last
    .hidden     rustix_syscall5_nr_last
    .type       rustix_syscall5_nr_last, @function
    .set        nomips16
    .set        nomicromips
    .ent        rustix_syscall5_nr_last
rustix_syscall5_nr_last:
    .frame      $sp,0,$31
    .mask       0x00000000,0
    .fmask      0x00000000,0
    .set        noreorder
    .set        nomacro
    move   $2, $9
    syscall
    dnegu  $12, $2
    jr     $31
    movn   $2, $12, $7
    .end        rustix_syscall5_nr_last
    .size       rustix_syscall5_nr_last, .-rustix_syscall5_nr_last

    .section    .text.rustix_syscall6_nr_last,"ax",@progbits
    .p2align    2
    .weak       rustix_syscall6_nr_last
    .hidden     rustix_syscall6_nr_last
    .type       rustix_syscall6_nr_last, @function
    .set        nomips16
    .set        nomicromips
    .ent        rustix_syscall6_nr_last
rustix_syscall6_nr_last:
    .frame      $sp,0,$31
    .mask       0x00000000,0
    .fmask      0x00000000,0
    .set        noreorder
    .set        nomacro
    move   $2, $10
    syscall
    dnegu  $12, $2
    jr     $31
    movn   $2, $12, $7
    .end        rustix_syscall6_nr_last
    .size       rustix_syscall6_nr_last, .-rustix_syscall6_nr_last

    .section .note.GNU-stack,"",@progbits
Commit	Line	Data
353b0b11 FG	1	# Assembly code for making mips64 syscalls.
	2	#
	3	# mips64 syscall argument register ordering is the same as the mips64
	4	# userspace argument register ordering except that the syscall number
	5	# (nr) is passed in v0.
	6	#
	7	# outline.rs takes care of reordering the nr argument to the end for us,
	8	# so we only need to move nr into v0.
	9
	10	.file "mips.s"
	11	.section .mdebug.abi64
	12	.previous
	13	.abicalls
	14
	15	.section .text.rustix_syscall0_nr_last,"ax",@progbits
	16	.p2align 2
	17	.weak rustix_syscall0_nr_last
	18	.hidden rustix_syscall0_nr_last
	19	.type rustix_syscall0_nr_last, @function
	20	.set nomips16
	21	.set nomicromips
	22	.ent rustix_syscall0_nr_last
	23	rustix_syscall0_nr_last:
	24	.frame $sp,0,$31
	25	.mask 0x00000000,0
	26	.fmask 0x00000000,0
	27	.set noreorder
	28	.set nomacro
	29	move $2, $4
	30	syscall
	31	dnegu $12, $2
	32	jr $31
	33	movn $2, $12, $7
	34	.end rustix_syscall0_nr_last
	35	.size rustix_syscall0_nr_last, .-rustix_syscall0_nr_last
	36
	37	.section .text.rustix_syscall1_nr_last,"ax",@progbits
	38	.p2align 2
	39	.weak rustix_syscall1_nr_last
	40	.hidden rustix_syscall1_nr_last
	41	.type rustix_syscall1_nr_last, @function
	42	.set nomips16
	43	.set nomicromips
	44	.ent rustix_syscall1_nr_last
	45	rustix_syscall1_nr_last:
	46	.frame $sp,0,$31
	47	.mask 0x00000000,0
	48	.fmask 0x00000000,0
	49	.set noreorder
	50	.set nomacro
	51	move $2, $5
	52	syscall
	53	dnegu $12, $2
	54	jr $31
	55	movn $2, $12, $7
	56	.end rustix_syscall1_nr_last
	57	.size rustix_syscall1_nr_last, .-rustix_syscall1_nr_last
	58
	59	.section .text.rustix_syscall1_noreturn_nr_last,"ax",@progbits
	60	.p2align 2
	61	.weak rustix_syscall1_noreturn_nr_last
	62	.hidden rustix_syscall1_noreturn_nr_last
	63	.type rustix_syscall1_noreturn_nr_last, @function
	64	.set nomips16
65	.set nomicromips
66	.ent rustix_syscall1_noreturn_nr_last
67	rustix_syscall1_noreturn_nr_last:
68	.frame $sp,0,$31
69	.mask 0x00000000,0
70	.fmask 0x00000000,0
71	.set noreorder
72	.set nomacro
73	move $2, $5
74	syscall
75	teq $0, $0
76	.end rustix_syscall1_noreturn_nr_last
77	.size rustix_syscall1_noreturn_nr_last, .-rustix_syscall1_noreturn_nr_last
78
79	.section .text.rustix_syscall2_nr_last,"ax",@progbits
80	.p2align 2
81	.weak rustix_syscall2_nr_last
82	.hidden rustix_syscall2_nr_last
83	.type rustix_syscall2_nr_last, @function
84	.set nomips16
85	.set nomicromips
86	.ent rustix_syscall2_nr_last
87	rustix_syscall2_nr_last:
88	.frame $sp,0,$31
89	.mask 0x00000000,0
90	.fmask 0x00000000,0
91	.set noreorder
92	.set nomacro
93	move $2, $6
94	syscall
95	dnegu $12, $2
96	jr $31
97	movn $2, $12, $7
98	.end rustix_syscall2_nr_last
99	.size rustix_syscall2_nr_last, .-rustix_syscall2_nr_last
100
101	.section .text.rustix_syscall3_nr_last,"ax",@progbits
102	.p2align 2
103	.weak rustix_syscall3_nr_last
104	.hidden rustix_syscall3_nr_last
105	.type rustix_syscall3_nr_last, @function
106	.set nomips16
107	.set nomicromips
108	.ent rustix_syscall3_nr_last
109	rustix_syscall3_nr_last:
110	.frame $sp,0,$31
111	.mask 0x00000000,0
112	.fmask 0x00000000,0
113	.set noreorder
114	.set nomacro
115	move $2, $7
116	syscall
117	dnegu $12, $2
118	jr $31
119	movn $2, $12, $7
120	.end rustix_syscall3_nr_last
121	.size rustix_syscall3_nr_last, .-rustix_syscall3_nr_last
122
123	.section .text.rustix_syscall4_nr_last,"ax",@progbits
124	.p2align 2
125	.weak rustix_syscall4_nr_last
126	.hidden rustix_syscall4_nr_last
127	.type rustix_syscall4_nr_last, @function
128	.set nomips16
129	.set nomicromips
130	.ent rustix_syscall4_nr_last
131	rustix_syscall4_nr_last:
132	.frame $sp,0,$31
133	.mask 0x00000000,0
134	.fmask 0x00000000,0
135	.set noreorder
136	.set nomacro
137	move $2, $8
138	syscall
139	dnegu $12, $2
140	jr $31
141	movn $2, $12, $7
142	.end rustix_syscall4_nr_last
143	.size rustix_syscall4_nr_last, .-rustix_syscall4_nr_last
144
145	.section .text.rustix_syscall5_nr_last,"ax",@progbits
146	.p2align 2
147	.weak rustix_syscall5_nr_last
148	.hidden rustix_syscall5_nr_last
149	.type rustix_syscall5_nr_last, @function
150	.set nomips16
151	.set nomicromips
152	.ent rustix_syscall5_nr_last
153	rustix_syscall5_nr_last:
154	.frame $sp,0,$31
155	.mask 0x00000000,0
156	.fmask 0x00000000,0
157	.set noreorder
158	.set nomacro
159	move $2, $9
160	syscall
161	dnegu $12, $2
162	jr $31
163	movn $2, $12, $7
164	.end rustix_syscall5_nr_last
165	.size rustix_syscall5_nr_last, .-rustix_syscall5_nr_last
166
167	.section .text.rustix_syscall6_nr_last,"ax",@progbits
168	.p2align 2
169	.weak rustix_syscall6_nr_last
170	.hidden rustix_syscall6_nr_last
171	.type rustix_syscall6_nr_last, @function
172	.set nomips16
173	.set nomicromips
174	.ent rustix_syscall6_nr_last
175	rustix_syscall6_nr_last:
176	.frame $sp,0,$31
177	.mask 0x00000000,0
178	.fmask 0x00000000,0
179	.set noreorder
180	.set nomacro
181	move $2, $10
182	syscall
183	dnegu $12, $2
184	jr $31
185	movn $2, $12, $7
186	.end rustix_syscall6_nr_last
187	.size rustix_syscall6_nr_last, .-rustix_syscall6_nr_last
188
189	.section .note.GNU-stack,"",@progbits