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update README
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@lurk101
lurk101 committed Sep 7, 2024
1 parent 1d9c81c commit 36ac99c
Showing 1 changed file with 79 additions and 75 deletions.
154 changes: 79 additions & 75 deletions README.md
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Expand Up @@ -162,6 +162,7 @@ file system automatically mounted

CC = 0


/: cc -s sine.c
1: /* Math function test. Display a sine wave */
2:
Expand All @@ -186,88 +187,91 @@ CC = 0
20078012 2000 movs r0, #0
20078014 bc08 pop {r3}
20078016 6018 str r0, [r3, #0]
20078018 f000 f834 bl 20078084
20078018 f000 f848 bl 200780ac
2007801c 4638 mov r0, r7
2007801e 380c subs r0, #12 ; 0xc
20078020 b401 push {r0}
20078022 1f38 subs r0, r7, #4
20078024 6800 ldr r0, [r0, #0]
20078026 4b20 ldr r3, [pc, #128] ; 0x200780a8
20078028 4798 blx r3
2007802a b401 push {r0}
2007802c 481f ldr r0, [pc, #124] ; 0x200780ac
2007802e bc02 pop {r1}
20078030 4b1f ldr r3, [pc, #124] ; 0x200780b0
20078032 4798 blx r3
20078034 bc08 pop {r3}
20078036 6018 str r0, [r3, #0]
20078038 481e ldr r0, [pc, #120] ; 0x200780b4
2007803a b401 push {r0}
2007803c 201e movs r0, #30 ; 0x1e
2007803e b401 push {r0}
20078040 4638 mov r0, r7
20078042 380c subs r0, #12 ; 0xc
20078044 6800 ldr r0, [r0, #0]
20078046 4b1c ldr r3, [pc, #112] ; 0x200780b8
20078048 4798 blx r3
2007804a b401 push {r0}
2007804c 481b ldr r0, [pc, #108] ; 0x200780bc
2007804e bc02 pop {r1}
20078050 4b17 ldr r3, [pc, #92] ; 0x200780b0
20078052 4798 blx r3
20078054 4b1a ldr r3, [pc, #104] ; 0x200780c0
20078056 4798 blx r3
20078058 bc08 pop {r3}
2007805a 18c0 adds r0, r0, r3
2007805c b401 push {r0}
2007805e 4819 ldr r0, [pc, #100] ; 0x200780c4
20078060 b401 push {r0}
20078062 202a movs r0, #42 ; 0x2a
20078064 b401 push {r0}
20078066 2004 movs r0, #4
20078068 4b17 ldr r3, [pc, #92] ; 0x200780c8
2007806a 4798 blx r3
2007806c b004 add sp, #16 ; 0x10
2007806e 1f38 subs r0, r7, #4
20078070 b401 push {r0}
20078072 6800 ldr r0, [r0, #0]
20078074 b401 push {r0}
20078076 4638 mov r0, r7
20078078 3808 subs r0, #8
2007807a 6800 ldr r0, [r0, #0]
2007807c bc08 pop {r3}
2007807e 18c0 adds r0, r0, r3
20078026 ee07 0a90 vmov s15, r0
2007802a eef8 7ae7 vcvt.f32 s15, s15
2007802e ee17 0a90 vmov r0, s15
20078032 b401 push {r0}
20078034 4826 ldr r0, [pc, #152] ; 0x200780d0
20078036 bc02 pop {r1}
20078038 ee07 0a10 vmov s14, r0
2007803c ee07 1a90 vmov s15, r1
20078040 ee67 7a27 vmul.f32 s15, s14, s15
20078044 ee17 0a90 vmov r0, s15
20078048 bc08 pop {r3}
2007804a 6018 str r0, [r3, #0]
2007804c 4821 ldr r0, [pc, #132] ; 0x200780d4
2007804e b401 push {r0}
20078050 201e movs r0, #30 ; 0x1e
20078052 b401 push {r0}
20078054 4638 mov r0, r7
20078056 380c subs r0, #12 ; 0xc
20078058 6800 ldr r0, [r0, #0]
2007805a 4b1f ldr r3, [pc, #124] ; 0x200780d8
2007805c 4798 blx r3
2007805e b401 push {r0}
20078060 481e ldr r0, [pc, #120] ; 0x200780dc
20078062 bc02 pop {r1}
20078064 ee07 0a10 vmov s14, r0
20078068 ee07 1a90 vmov s15, r1
2007806c ee67 7a27 vmul.f32 s15, s14, s15
20078070 ee17 0a90 vmov r0, s15
20078074 ee07 0a90 vmov s15, r0
20078078 eefd 7ae7 vcvt.s32 s15, s15
2007807c ee17 0a90 vmov r0, s15
20078080 bc08 pop {r3}
20078082 6018 str r0, [r3, #0]
20078084 1f38 subs r0, r7, #4
20078086 6800 ldr r0, [r0, #0]
20078082 18c0 adds r0, r0, r3
20078084 b401 push {r0}
20078086 4816 ldr r0, [pc, #88] ; 0x200780e0
20078088 b401 push {r0}
2007808a 4810 ldr r0, [pc, #64] ; 0x200780cc
2007808c bc02 pop {r1}
2007808e 0003 movs r3, r0
20078090 0fc8 lsrs r0, r1, #31
20078092 17da asrs r2, r3, #31
20078094 428b cmp r3, r1
20078096 4150 adcs r0, r2
20078098 2800 cmp r0, #0
2007809a d1bf bne 2007801c
2007809c 2000 movs r0, #0
2007809e 46bd mov sp, r7
200780a0 bd80 pop {r7, pc}
200780a2 46bd mov sp, r7
200780a4 bd80 pop {r7, pc}
200780a6 46c0 mov r8, r8
200780a8 1001 4d35 .word 0x10014d35 ; i2f
200780ac 3c8e fa35 .word 0x3c8efa35
200780b0 1001 4d7d .word 0x10014d7d ; fmul
200780b4 2007 c000 .word 0x2007c000
200780b8 1002 2b71 .word 0x10022b71 ; sinf
200780bc 41c8 0000 .word 0x41c80000
200780c0 1001 4d45 .word 0x10014d45 ; f2i
200780c4 2007 c008 .word 0x2007c008
200780c8 1001 51b9 .word 0x100151b9 ; printf
200780cc 0000 0168 .word 0x00000168
200780d0 0000 0000 .word 0x00000000 ; "\0\0\0\0"
2007808a 202a movs r0, #42 ; 0x2a
2007808c b401 push {r0}
2007808e 2004 movs r0, #4
20078090 4b14 ldr r3, [pc, #80] ; 0x200780e4
20078092 4798 blx r3
20078094 b004 add sp, #16 ; 0x10
20078096 1f38 subs r0, r7, #4
20078098 b401 push {r0}
2007809a 6800 ldr r0, [r0, #0]
2007809c b401 push {r0}
2007809e 4638 mov r0, r7
200780a0 3808 subs r0, #8
200780a2 6800 ldr r0, [r0, #0]
200780a4 bc08 pop {r3}
200780a6 18c0 adds r0, r0, r3
200780a8 bc08 pop {r3}
200780aa 6018 str r0, [r3, #0]
200780ac 1f38 subs r0, r7, #4
200780ae 6800 ldr r0, [r0, #0]
200780b0 b401 push {r0}
200780b2 480d ldr r0, [pc, #52] ; 0x200780e8
200780b4 bc02 pop {r1}
200780b6 0003 movs r3, r0
200780b8 0fc8 lsrs r0, r1, #31
200780ba 17da asrs r2, r3, #31
200780bc 428b cmp r3, r1
200780be 4150 adcs r0, r2
200780c0 2800 cmp r0, #0
200780c2 d1ab bne 2007801c
200780c4 2000 movs r0, #0
200780c6 46bd mov sp, r7
200780c8 bd80 pop {r7, pc}
200780ca 46bd mov sp, r7
200780cc bd80 pop {r7, pc}
200780ce 46c0 mov r8, r8
200780d0 3c8e fa35 .word 0x3c8efa35
200780d4 2007 c000 .word 0x2007c000
200780d8 1002 2ed1 .word 0x10022ed1 ; sinf
200780dc 41c8 0000 .word 0x41c80000
200780e0 2007 c008 .word 0x2007c008
200780e4 1001 522d .word 0x1001522d ; printf
200780e8 0000 0168 .word 0x00000168
200780ec 0000 0000 .word 0x00000000 ; "\0\0\0\0"
11:
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