diff options
Diffstat (limited to 'firmware/asm/arm/memset16.S')
-rw-r--r-- | firmware/asm/arm/memset16.S | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/firmware/asm/arm/memset16.S b/firmware/asm/arm/memset16.S index 5c787b1bed..226eac39e1 100644 --- a/firmware/asm/arm/memset16.S +++ b/firmware/asm/arm/memset16.S | |||
@@ -35,7 +35,7 @@ | |||
35 | memset16: | 35 | memset16: |
36 | tst r0, #2 @ unaligned? | 36 | tst r0, #2 @ unaligned? |
37 | cmpne r2, #0 | 37 | cmpne r2, #0 |
38 | strneh r1, [r0], #2 @ store one halfword to align | 38 | strhne r1, [r0], #2 @ store one halfword to align |
39 | subne r2, r2, #1 | 39 | subne r2, r2, #1 |
40 | 40 | ||
41 | /* | 41 | /* |
@@ -54,29 +54,29 @@ memset16: | |||
54 | mov lr, r1 | 54 | mov lr, r1 |
55 | 55 | ||
56 | 2: subs r2, r2, #32 | 56 | 2: subs r2, r2, #32 |
57 | stmgeia r0!, {r1, r3, ip, lr} @ 64 bytes at a time. | 57 | stmiage r0!, {r1, r3, ip, lr} @ 64 bytes at a time. |
58 | stmgeia r0!, {r1, r3, ip, lr} | 58 | stmiage r0!, {r1, r3, ip, lr} |
59 | stmgeia r0!, {r1, r3, ip, lr} | 59 | stmiage r0!, {r1, r3, ip, lr} |
60 | stmgeia r0!, {r1, r3, ip, lr} | 60 | stmiage r0!, {r1, r3, ip, lr} |
61 | bgt 2b | 61 | bgt 2b |
62 | ldrpc cond=eq @ Now <64 bytes to go. | 62 | ldrpc cond=eq @ Now <64 bytes to go. |
63 | /* | 63 | /* |
64 | * No need to correct the count; we're only testing bits from now on | 64 | * No need to correct the count; we're only testing bits from now on |
65 | */ | 65 | */ |
66 | tst r2, #16 | 66 | tst r2, #16 |
67 | stmneia r0!, {r1, r3, ip, lr} | 67 | stmiane r0!, {r1, r3, ip, lr} |
68 | stmneia r0!, {r1, r3, ip, lr} | 68 | stmiane r0!, {r1, r3, ip, lr} |
69 | tst r2, #8 | 69 | tst r2, #8 |
70 | stmneia r0!, {r1, r3, ip, lr} | 70 | stmiane r0!, {r1, r3, ip, lr} |
71 | ldr lr, [sp], #4 | 71 | ldr lr, [sp], #4 |
72 | 72 | ||
73 | 4: tst r2, #4 | 73 | 4: tst r2, #4 |
74 | stmneia r0!, {r1, r3} | 74 | stmiane r0!, {r1, r3} |
75 | tst r2, #2 | 75 | tst r2, #2 |
76 | strne r1, [r0], #4 | 76 | strne r1, [r0], #4 |
77 | 77 | ||
78 | tst r2, #1 | 78 | tst r2, #1 |
79 | strneh r1, [r0], #2 | 79 | strhne r1, [r0], #2 |
80 | bx lr | 80 | bx lr |
81 | .end: | 81 | .end: |
82 | .size memset16,.end-memset16 | 82 | .size memset16,.end-memset16 |