| /src/lib/libc/arch/riscv/sys/ |
| __vfork14.S | 48 * a1 == 0 in parent process, a1 == 1 in child process.
55 addi a1, a1, -1 /* success */
56 and a0, a0, a1
|
| fork.S | 42 * a1 == 0 in parent process, a1 == 1 in child process.
50 addi a1, a1, -1 // a1 0->0xffffffff in parent, 1->0 in child
51 and a0, a0, a1 // a0 = child pid in parent, 0 in child
|
| __clone.S | 54 beqz a1, 8f
61 addi a1, a1, -CALLFRAME_SIZ
62 REG_S t0, 0(a1)
63 REG_S a3, SZREG(a1)
70 # a1 (rv[1]) == 0, parent, child pid in a0
72 bnez a1, 9f /* success */
83 * highest is unused. a1 should equal sp now.
|
| /src/lib/libc/compat/arch/alpha/sys/ |
| compat_sigprocmask.S | 37 cmoveq a1, 1, a0 /* if set == NULL, how = SIG_BLOCK */
38 beq a1, Ldoit /* and set = 0, and do it. */
39 ldl a1, 0(a1) /* load the set from *set */
|
| /src/sys/arch/arc/arc/ |
| locore_machdep.S | 77 * a1 = memory address
82 addu a2, a1
85 addiu a1, 1
86 bne a1, a2, 1b
87 sb v0, -1(a1)
96 addu a2, a1
99 addiu a1, 2
100 bne a1, a2, 1b
101 sh v0, -2(a1)
110 addu a2, a1
[all...] |
| /src/lib/libc/arch/m68k/sys/ |
| brk.S | 64 LEA_LCL(_C_LABEL(__minbrk),%a1)
65 movl (%a1),%a1
67 movl _C_LABEL(__minbrk),%a1
69 cmpl 4(%sp),%a1
71 movl %a1,4(%sp)
77 movl %a1,(%a0)
79 movl %a1,_C_LABEL(__curbrk)
|
| __vfork14.S | 63 movl (%sp)+,%a1
68 jmp (%a1)
72 movl %a1,-(%sp)
78 movl %d0,%a1
79 movl (%sp)+,(%a1)
81 movl (%sp)+,%a1
93 jmp (%a1)
|
| sbrk.S | 61 LEA_LCL(_C_LABEL(__curbrk),%a1)
62 movl (%a1),%d0
66 movl (%a1),%d0
67 movl 4(%sp),(%a1)
|
| /src/sys/arch/m68k/m68k/ |
| copypage.s | 54 movl 8(%sp),%a1 | destiniation address
57 .long 0xf6209000 | move16 (%a0)+,(%a1)+
58 .long 0xf6209000 | move16 (%a0)+,(%a1)+
70 movl 8(%sp),%a1 | destiniation address
74 movl (%a0)+,(%a1)+
75 movl (%a0)+,(%a1)+
76 movl (%a0)+,(%a1)+
77 movl (%a0)+,(%a1)+
78 movl (%a0)+,(%a1)+
79 movl (%a0)+,(%a1)
[all...] |
| /src/lib/csu/arch/alpha/ |
| crt0.S | 43 * a1 cleanup
50 mov a1, a0 /* cleanup */
51 mov a3, a1 /* ps_strings */
|
| /src/common/lib/libc/arch/m68k/string/ |
| strcat.S | 49 movl %d0,%a1 | a1 = toaddr
51 tstb (%a1)+ | null?
53 subql #1,%a1
55 movb (%a0)+,(%a1)+ | copy a byte
|
| bcopy.S | 86 movl 4(%sp),%a1 | dest address
90 movl 8(%sp),%a1 | dest address
94 cmpl %a1,%a0 | src after dest?
111 addl %a1,%d0
117 movl %a1,%d0
120 movb (%a0)+,(%a1)+ | *(char *)dst++ = *(char *) src++
126 movw (%a0)+,(%a1)+ | *(short *)dst++ = *(short *) dst++
136 movl (%a0)+,(%a1)+ | copy 8 long words
137 movl (%a0)+,(%a1)+
138 movl (%a0)+,(%a1)
[all...] |
| /src/lib/libc/arch/m68k/string/ |
| swab.S | 7 movl 8(%sp),%a1 | destination
14 movb (%a0)+,1(%a1)
15 movb (%a0)+,(%a1)
16 addql #2,%a1
20 movw %d1,(%a1)+
|
| /src/lib/libc/compat/arch/m68k/sys/ |
| compat_Ovfork.S | 66 movl (%sp)+,%a1
71 jmp (%a1)
75 movl %a1,-(%sp)
81 movl %d0,%a1
82 movl (%sp)+,(%a1)
84 movl (%sp)+,%a1
96 jmp (%a1)
|
| /src/bin/dd/ |
| dd.h | 59 #define ddop_open(dir, a1, a2, ...) dir.ops->op_open(a1, a2, __VA_ARGS__)
60 #define ddop_close(dir, a1) dir.ops->op_close(a1)
61 #define ddop_fcntl(dir, a1, a2, ...) dir.ops->op_fcntl(a1, a2, __VA_ARGS__)
62 #define ddop_ioctl(dir, a1, a2, ...) dir.ops->op_ioctl(a1, a2, __VA_ARGS__)
63 #define ddop_fsync(dir, a1) dir.ops->op_fsync(a1)
[all...] |
| /src/lib/libc/arch/alpha/sys/ |
| __clone.S | 51 beq a1, 9f
58 subq a1, 16, a1
59 stq a0, 0(a1)
60 stq a3, 8(a1)
|
| sbrk.S | 46 ldq a1, __curbrk
47 addq a0, a1, a0
50 mov a1, v0
|
| /src/sys/arch/amiga/stand/bootblock/boot/ |
| bcopy.s | 44 movel %sp@(8),%a1
48 movel %sp@(4),%a1
53 cmpl %a1,%a0
56 moveb %a1@+,%a0@+
61 addl %d0,%a1
64 moveb %a1@-,%a0@-
|
| /src/sys/arch/atari/stand/tostools/aptck/ |
| setrev.awk | 5 function revcmp(r1, r2, n1, n2, a1, a2, n, i) {
6 n1 = split(r1, a1, "\.")
11 if (a1[i] != a2[i])
12 return(a1[i] - a2[i])
|
| /src/sys/dev/raidframe/ |
| rf_debugprint.h | 36 rf_debug_printf(char *s, void *a1, void *a2, void *a3, void *a4,
|
| rf_debugprint.c | 45 rf_debug_printf(char *s, void *a1, void *a2, void *a3, void *a4,
48 printf(s, a1, a2, a3, a4, a5, a6, a7, a8);
|
| /src/tests/lib/libc/string/ |
| t_strcpy.c | 25 unsigned int a0, a1, t; local in function:ATF_TC_BODY
87 for (a1 = 0; a1 < sizeof(long); ++a1) {
90 memcpy(&buf1[a1], tab[t].val, tab[t].len + 1);
91 ret = f(&buf0[a0], &buf1[a1]);
98 fprintf(stderr, "a0 %d, a1 %d, t %d\n",
99 a0, a1, t);
107 if (memcmp(&buf0[a0], &buf1[a1],
109 fprintf(stderr, "a0 %d, a1 %d, t %d\n"
[all...] |
| /src/sys/arch/sgimips/sgimips/ |
| ip22_cache.S | 72 * Write-back and invalidate the cache lines [a0..a1].
83 or a1, v0 /* last */
90 bne a0, a1, 1b
104 lui a1, 0x9000
105 dsll32 a1, 0
106 or a0, a1, a0
120 lui a1, 0x9000
121 dsll32 a1, 0
122 or a0, a1, a0
|
| /src/lib/libc/arch/mips/sys/ |
| __clone.S | 55 beq a1, zero, 8f
62 PTR_SUBU a1, a1, CALLFRAME_SIZ
63 REG_S a0, 0(a1)
64 REG_S a3, SZREG(a1)
86 * highest is unused. a1 should equal sp now.
|
| /src/sys/arch/m68k/fpe/ |
| fpu_mul.c | 103 uint32_t a2, a1, a0, x2, x1, x0, bit, m; local in function:fpu_mul
146 sticky = a2 = a1 = a0 = 0;
150 FPU_ADDCS(a1, a1, x1); \
155 a2 = (a2 >> 1) | (a1 << 31), a1 = (a1 >> 1) | (a0 << 31), a0 >>= 1
158 sticky |= a2, a2 = a1, a1 = a0, a0 = 0
207 x->fp_mant[1] = a1;
[all...] |
