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Diffstat (limited to 'sw/z80/build/kernel/memory.lst')
| -rw-r--r-- | sw/z80/build/kernel/memory.lst | 186 |
1 files changed, 0 insertions, 186 deletions
diff --git a/sw/z80/build/kernel/memory.lst b/sw/z80/build/kernel/memory.lst deleted file mode 100644 index 5f229f5..0000000 --- a/sw/z80/build/kernel/memory.lst +++ /dev/null @@ -1,186 +0,0 @@ - 1 ;-------------------------------------------------------- - 2 ; File Created by SDCC : free open source ANSI-C Compiler - 3 ; Version 3.5.0 #9253 (Mar 24 2016) (Linux) - 4 ; This file was generated Wed Aug 23 21:44:59 2017 - 5 ;-------------------------------------------------------- - 6 .module memory - 7 .optsdcc -mz80 - 8 - 9 ;-------------------------------------------------------- - 10 ; Public variables in this module - 11 ;-------------------------------------------------------- - 12 .globl _pages_table - 13 .globl _mmu_write_table - 14 .globl _page_map - 15 .globl _page_unmap - 16 ;-------------------------------------------------------- - 17 ; special function registers - 18 ;-------------------------------------------------------- - 19 ;-------------------------------------------------------- - 20 ; ram data - 21 ;-------------------------------------------------------- - 22 .area _DATA - 0000 23 _pages_table:: - 0000 24 .ds 192 - 25 ;-------------------------------------------------------- - 26 ; ram data - 27 ;-------------------------------------------------------- - 28 .area _INITIALIZED - 29 ;-------------------------------------------------------- - 30 ; absolute external ram data - 31 ;-------------------------------------------------------- - 32 .area _DABS (ABS) - 33 ;-------------------------------------------------------- - 34 ; global & static initialisations - 35 ;-------------------------------------------------------- - 36 .area _HOME - 37 .area _GSINIT - 38 .area _GSFINAL - 39 .area _GSINIT - 40 ;-------------------------------------------------------- - 41 ; Home - 42 ;-------------------------------------------------------- - 43 .area _HOME - 44 .area _HOME - 45 ;-------------------------------------------------------- - 46 ; code - 47 ;-------------------------------------------------------- - 48 .area _CODE - 49 ;kernel/memory.c:5: int mmu_write_table(void) - 50 ; --------------------------------- - 51 ; Function mmu_write_table - 52 ; --------------------------------- - 0000 53 _mmu_write_table:: - 54 ;kernel/memory.c:9: for (i = 0; i < PAGES_MAX_COUNT; i++) { - 0000 21 00 00 [10] 55 ld hl,#0x0000 - 0003 56 00102$: - 0003 23 [ 6] 57 inc hl - 0004 7D [ 4] 58 ld a,l - 0005 D6 20 [ 7] 59 sub a, #0x20 - 0007 7C [ 4] 60 ld a,h - 0008 17 [ 4] 61 rla - 0009 3F [ 4] 62 ccf - 000A 1F [ 4] 63 rra - 000B DE 80 [ 7] 64 sbc a, #0x80 - 000D 38 F4 [12] 65 jr C,00102$ - 66 ;kernel/memory.c:15: return 0; - 000F 21 00 00 [10] 67 ld hl,#0x0000 - 0012 C9 [10] 68 ret - 69 ;kernel/memory.c:18: int page_map(int page, int pid, uint16_t addr) - 70 ; --------------------------------- - 71 ; Function page_map - 72 ; --------------------------------- - 0013 73 _page_map:: - 0013 DD E5 [15] 74 push ix - 0015 DD 21 00 00 [14] 75 ld ix,#0 - 0019 DD 39 [15] 76 add ix,sp - 77 ;kernel/memory.c:20: if (page >= PAGES_MAX_COUNT) - 001B DD 7E 04 [19] 78 ld a,4 (ix) - 001E D6 20 [ 7] 79 sub a, #0x20 - 0020 DD 7E 05 [19] 80 ld a,5 (ix) - 0023 17 [ 4] 81 rla - 0024 3F [ 4] 82 ccf - 0025 1F [ 4] 83 rra - 0026 DE 80 [ 7] 84 sbc a, #0x80 - 0028 38 05 [12] 85 jr C,00102$ - 86 ;kernel/memory.c:21: return -1; - 002A 21 FF FF [10] 87 ld hl,#0xFFFF - 002D 18 38 [12] 88 jr 00105$ - 002F 89 00102$: - 90 ;kernel/memory.c:23: if (pages_table[page].used) - 002F 11r00r00 [10] 91 ld de,#_pages_table+0 - 0032 DD 4E 04 [19] 92 ld c,4 (ix) - 0035 DD 46 05 [19] 93 ld b,5 (ix) - 0038 69 [ 4] 94 ld l, c - 0039 60 [ 4] 95 ld h, b - 003A 29 [11] 96 add hl, hl - 003B 09 [11] 97 add hl, bc - 003C 29 [11] 98 add hl, hl - 003D 19 [11] 99 add hl,de - 003E 4D [ 4] 100 ld c,l - 003F 44 [ 4] 101 ld b,h - 0040 7E [ 7] 102 ld a,(hl) - 0041 E6 01 [ 7] 103 and a,#0x01 - 0043 28 05 [12] 104 jr Z,00104$ - 105 ;kernel/memory.c:24: return -2; - 0045 21 FE FF [10] 106 ld hl,#0xFFFE - 0048 18 1D [12] 107 jr 00105$ - 004A 108 00104$: - 109 ;kernel/memory.c:26: pages_table[page].addr = addr; - 004A 59 [ 4] 110 ld e, c - 004B 50 [ 4] 111 ld d, b - 004C 13 [ 6] 112 inc de - 004D 13 [ 6] 113 inc de - 004E C5 [11] 114 push bc - 004F 21 0A 00 [10] 115 ld hl, #0x000A - 0052 39 [11] 116 add hl, sp - 0053 01 04 00 [10] 117 ld bc, #0x0004 - 0056 ED B0 [21] 118 ldir - 0058 C1 [10] 119 pop bc - 120 ;kernel/memory.c:27: pages_table[page].pid = pid; - 0059 69 [ 4] 121 ld l, c - 005A 60 [ 4] 122 ld h, b - 005B 23 [ 6] 123 inc hl - 005C DD 7E 06 [19] 124 ld a,6 (ix) - 005F 77 [ 7] 125 ld (hl),a - 126 ;kernel/memory.c:29: pages_table[page].used = 1; - 0060 0A [ 7] 127 ld a,(bc) - 0061 F6 01 [ 7] 128 or a,#0x01 - 0063 02 [ 7] 129 ld (bc),a - 130 ;kernel/memory.c:30: return 0; - 0064 21 00 00 [10] 131 ld hl,#0x0000 - 0067 132 00105$: - 0067 DD E1 [14] 133 pop ix - 0069 C9 [10] 134 ret - 135 ;kernel/memory.c:33: int page_unmap(int page) - 136 ; --------------------------------- - 137 ; Function page_unmap - 138 ; --------------------------------- - 006A 139 _page_unmap:: - 006A DD E5 [15] 140 push ix - 006C DD 21 00 00 [14] 141 ld ix,#0 - 0070 DD 39 [15] 142 add ix,sp - 143 ;kernel/memory.c:35: if (page >= PAGES_MAX_COUNT) - 0072 DD 7E 04 [19] 144 ld a,4 (ix) - 0075 D6 20 [ 7] 145 sub a, #0x20 - 0077 DD 7E 05 [19] 146 ld a,5 (ix) - 007A 17 [ 4] 147 rla - 007B 3F [ 4] 148 ccf - 007C 1F [ 4] 149 rra - 007D DE 80 [ 7] 150 sbc a, #0x80 - 007F 38 05 [12] 151 jr C,00102$ - 152 ;kernel/memory.c:36: return -1; - 0081 21 FF FF [10] 153 ld hl,#0xFFFF - 0084 18 22 [12] 154 jr 00105$ - 0086 155 00102$: - 156 ;kernel/memory.c:38: if (pages_table[page].used == 0) - 0086 11r00r00 [10] 157 ld de,#_pages_table+0 - 0089 DD 4E 04 [19] 158 ld c,4 (ix) - 008C DD 46 05 [19] 159 ld b,5 (ix) - 008F 69 [ 4] 160 ld l, c - 0090 60 [ 4] 161 ld h, b - 0091 29 [11] 162 add hl, hl - 0092 09 [11] 163 add hl, bc - 0093 29 [11] 164 add hl, hl - 0094 19 [11] 165 add hl,de - 0095 5D [ 4] 166 ld e,l - 0096 54 [ 4] 167 ld d,h - 0097 7E [ 7] 168 ld a,(hl) - 0098 E6 01 [ 7] 169 and a,#0x01 - 009A 20 05 [12] 170 jr NZ,00104$ - 171 ;kernel/memory.c:39: return -2; - 009C 21 FE FF [10] 172 ld hl,#0xFFFE - 009F 18 07 [12] 173 jr 00105$ - 00A1 174 00104$: - 175 ;kernel/memory.c:41: pages_table[page].used = 0; - 00A1 1A [ 7] 176 ld a,(de) - 00A2 E6 FE [ 7] 177 and a,#0xFE - 00A4 12 [ 7] 178 ld (de),a - 179 ;kernel/memory.c:42: return 0; - 00A5 21 00 00 [10] 180 ld hl,#0x0000 - 00A8 181 00105$: - 00A8 DD E1 [14] 182 pop ix - 00AA C9 [10] 183 ret - 184 .area _CODE - 185 .area _INITIALIZER - 186 .area _CABS (ABS) |