diff options
Diffstat (limited to 'data/simulating_memory')
| -rw-r--r-- | data/simulating_memory/listing_0051_memory_mov | bin | 0 -> 48 bytes | |||
| -rw-r--r-- | data/simulating_memory/listing_0051_memory_mov.asm | 30 | ||||
| -rw-r--r-- | data/simulating_memory/listing_0051_memory_mov.txt | 19 | ||||
| -rw-r--r-- | data/simulating_memory/listing_0052_memory_add_loop | bin | 0 -> 35 bytes | |||
| -rw-r--r-- | data/simulating_memory/listing_0052_memory_add_loop.asm | 36 | ||||
| -rw-r--r-- | data/simulating_memory/listing_0052_memory_add_loop.txt | 43 | ||||
| -rw-r--r-- | data/simulating_memory/listing_0053_add_loop_challenge | bin | 0 -> 33 bytes | |||
| -rw-r--r-- | data/simulating_memory/listing_0053_add_loop_challenge.asm | 35 | ||||
| -rw-r--r-- | data/simulating_memory/listing_0053_add_loop_challenge.txt | 36 |
9 files changed, 199 insertions, 0 deletions
diff --git a/data/simulating_memory/listing_0051_memory_mov b/data/simulating_memory/listing_0051_memory_mov Binary files differnew file mode 100644 index 0000000..6907cff --- /dev/null +++ b/data/simulating_memory/listing_0051_memory_mov diff --git a/data/simulating_memory/listing_0051_memory_mov.asm b/data/simulating_memory/listing_0051_memory_mov.asm new file mode 100644 index 0000000..d27e348 --- /dev/null +++ b/data/simulating_memory/listing_0051_memory_mov.asm @@ -0,0 +1,30 @@ +; ======================================================================== +; +; (C) Copyright 2023 by Molly Rocket, Inc., All Rights Reserved. +; +; This software is provided 'as-is', without any express or implied +; warranty. In no event will the authors be held liable for any damages +; arising from the use of this software. +; +; Please see https://computerenhance.com for further information +; +; ======================================================================== + +; ======================================================================== +; LISTING 51 +; ======================================================================== + +bits 16 + +mov word [1000], 1 +mov word [1002], 2 +mov word [1004], 3 +mov word [1006], 4 + +mov bx, 1000 +mov word [bx + 4], 10 + +mov bx, word [1000] +mov cx, word [1002] +mov dx, word [1004] +mov bp, word [1006] diff --git a/data/simulating_memory/listing_0051_memory_mov.txt b/data/simulating_memory/listing_0051_memory_mov.txt new file mode 100644 index 0000000..e1ce4b0 --- /dev/null +++ b/data/simulating_memory/listing_0051_memory_mov.txt @@ -0,0 +1,19 @@ +--- test\listing_0051_memory_mov execution --- +mov word [+1000], 1 ; ip:0x0->0x6 +mov word [+1002], 2 ; ip:0x6->0xc +mov word [+1004], 3 ; ip:0xc->0x12 +mov word [+1006], 4 ; ip:0x12->0x18 +mov bx, 1000 ; bx:0x0->0x3e8 ip:0x18->0x1b +mov word [bx+4], 10 ; ip:0x1b->0x20 +mov bx, [+1000] ; bx:0x3e8->0x1 ip:0x20->0x24 +mov cx, [+1002] ; cx:0x0->0x2 ip:0x24->0x28 +mov dx, [+1004] ; dx:0x0->0xa ip:0x28->0x2c +mov bp, [+1006] ; bp:0x0->0x4 ip:0x2c->0x30 + +Final registers: + bx: 0x0001 (1) + cx: 0x0002 (2) + dx: 0x000a (10) + bp: 0x0004 (4) + ip: 0x0030 (48) + diff --git a/data/simulating_memory/listing_0052_memory_add_loop b/data/simulating_memory/listing_0052_memory_add_loop Binary files differnew file mode 100644 index 0000000..1f6d274 --- /dev/null +++ b/data/simulating_memory/listing_0052_memory_add_loop diff --git a/data/simulating_memory/listing_0052_memory_add_loop.asm b/data/simulating_memory/listing_0052_memory_add_loop.asm new file mode 100644 index 0000000..189ed32 --- /dev/null +++ b/data/simulating_memory/listing_0052_memory_add_loop.asm @@ -0,0 +1,36 @@ +; ======================================================================== +; +; (C) Copyright 2023 by Molly Rocket, Inc., All Rights Reserved. +; +; This software is provided 'as-is', without any express or implied +; warranty. In no event will the authors be held liable for any damages +; arising from the use of this software. +; +; Please see https://computerenhance.com for further information +; +; ======================================================================== + +; ======================================================================== +; LISTING 52 +; ======================================================================== + +bits 16 + +mov dx, 6 +mov bp, 1000 + +mov si, 0 +init_loop_start: + mov word [bp + si], si + add si, 2 + cmp si, dx + jnz init_loop_start + +mov bx, 0 +mov si, 0 +add_loop_start: + mov cx, word [bp + si] + add bx, cx + add si, 2 + cmp si, dx + jnz add_loop_start diff --git a/data/simulating_memory/listing_0052_memory_add_loop.txt b/data/simulating_memory/listing_0052_memory_add_loop.txt new file mode 100644 index 0000000..14da357 --- /dev/null +++ b/data/simulating_memory/listing_0052_memory_add_loop.txt @@ -0,0 +1,43 @@ +--- test\listing_0052_memory_add_loop execution --- +mov dx, 6 ; dx:0x0->0x6 ip:0x0->0x3 +mov bp, 1000 ; bp:0x0->0x3e8 ip:0x3->0x6 +mov si, 0 ; ip:0x6->0x9 +mov word [bp+si], si ; ip:0x9->0xb +add si, 2 ; si:0x0->0x2 ip:0xb->0xe +cmp si, dx ; ip:0xe->0x10 flags:->CPAS +jne $-7 ; ip:0x10->0x9 +mov word [bp+si], si ; ip:0x9->0xb +add si, 2 ; si:0x2->0x4 ip:0xb->0xe flags:CPAS-> +cmp si, dx ; ip:0xe->0x10 flags:->CAS +jne $-7 ; ip:0x10->0x9 +mov word [bp+si], si ; ip:0x9->0xb +add si, 2 ; si:0x4->0x6 ip:0xb->0xe flags:CAS->P +cmp si, dx ; ip:0xe->0x10 flags:P->PZ +jne $-7 ; ip:0x10->0x12 +mov bx, 0 ; ip:0x12->0x15 +mov si, 0 ; si:0x6->0x0 ip:0x15->0x18 +mov cx, [bp+si] ; ip:0x18->0x1a +add bx, cx ; ip:0x1a->0x1c +add si, 2 ; si:0x0->0x2 ip:0x1c->0x1f flags:PZ-> +cmp si, dx ; ip:0x1f->0x21 flags:->CPAS +jne $-9 ; ip:0x21->0x18 +mov cx, [bp+si] ; cx:0x0->0x2 ip:0x18->0x1a +add bx, cx ; bx:0x0->0x2 ip:0x1a->0x1c flags:CPAS-> +add si, 2 ; si:0x2->0x4 ip:0x1c->0x1f +cmp si, dx ; ip:0x1f->0x21 flags:->CAS +jne $-9 ; ip:0x21->0x18 +mov cx, [bp+si] ; cx:0x2->0x4 ip:0x18->0x1a +add bx, cx ; bx:0x2->0x6 ip:0x1a->0x1c flags:CAS->P +add si, 2 ; si:0x4->0x6 ip:0x1c->0x1f +cmp si, dx ; ip:0x1f->0x21 flags:P->PZ +jne $-9 ; ip:0x21->0x23 + +Final registers: + bx: 0x0006 (6) + cx: 0x0004 (4) + dx: 0x0006 (6) + bp: 0x03e8 (1000) + si: 0x0006 (6) + ip: 0x0023 (35) + flags: PZ + diff --git a/data/simulating_memory/listing_0053_add_loop_challenge b/data/simulating_memory/listing_0053_add_loop_challenge Binary files differnew file mode 100644 index 0000000..0678532 --- /dev/null +++ b/data/simulating_memory/listing_0053_add_loop_challenge diff --git a/data/simulating_memory/listing_0053_add_loop_challenge.asm b/data/simulating_memory/listing_0053_add_loop_challenge.asm new file mode 100644 index 0000000..f1ec802 --- /dev/null +++ b/data/simulating_memory/listing_0053_add_loop_challenge.asm @@ -0,0 +1,35 @@ +; ======================================================================== +; +; (C) Copyright 2023 by Molly Rocket, Inc., All Rights Reserved. +; +; This software is provided 'as-is', without any express or implied +; warranty. In no event will the authors be held liable for any damages +; arising from the use of this software. +; +; Please see https://computerenhance.com for further information +; +; ======================================================================== + +; ======================================================================== +; LISTING 53 +; ======================================================================== + +bits 16 + +mov dx, 6 +mov bp, 1000 + +mov si, 0 +init_loop_start: + mov word [bp + si], si + add si, 2 + cmp si, dx + jnz init_loop_start + +mov bx, 0 +mov si, dx +sub bp, 2 +add_loop_start: + add bx, word [bp + si] + sub si, 2 + jnz add_loop_start diff --git a/data/simulating_memory/listing_0053_add_loop_challenge.txt b/data/simulating_memory/listing_0053_add_loop_challenge.txt new file mode 100644 index 0000000..79ead2b --- /dev/null +++ b/data/simulating_memory/listing_0053_add_loop_challenge.txt @@ -0,0 +1,36 @@ +--- test\listing_0053_add_loop_challenge execution --- +mov dx, 6 ; dx:0x0->0x6 ip:0x0->0x3 +mov bp, 1000 ; bp:0x0->0x3e8 ip:0x3->0x6 +mov si, 0 ; ip:0x6->0x9 +mov word [bp+si], si ; ip:0x9->0xb +add si, 2 ; si:0x0->0x2 ip:0xb->0xe +cmp si, dx ; ip:0xe->0x10 flags:->CPAS +jne $-7 ; ip:0x10->0x9 +mov word [bp+si], si ; ip:0x9->0xb +add si, 2 ; si:0x2->0x4 ip:0xb->0xe flags:CPAS-> +cmp si, dx ; ip:0xe->0x10 flags:->CAS +jne $-7 ; ip:0x10->0x9 +mov word [bp+si], si ; ip:0x9->0xb +add si, 2 ; si:0x4->0x6 ip:0xb->0xe flags:CAS->P +cmp si, dx ; ip:0xe->0x10 flags:P->PZ +jne $-7 ; ip:0x10->0x12 +mov bx, 0 ; ip:0x12->0x15 +mov si, dx ; ip:0x15->0x17 +sub bp, 2 ; bp:0x3e8->0x3e6 ip:0x17->0x1a flags:PZ-> +add bx, [bp+si] ; bx:0x0->0x4 ip:0x1a->0x1c +sub si, 2 ; si:0x6->0x4 ip:0x1c->0x1f +jne $-5 ; ip:0x1f->0x1a +add bx, [bp+si] ; bx:0x4->0x6 ip:0x1a->0x1c flags:->P +sub si, 2 ; si:0x4->0x2 ip:0x1c->0x1f flags:P-> +jne $-5 ; ip:0x1f->0x1a +add bx, [bp+si] ; ip:0x1a->0x1c flags:->P +sub si, 2 ; si:0x2->0x0 ip:0x1c->0x1f flags:P->PZ +jne $-5 ; ip:0x1f->0x21 + +Final registers: + bx: 0x0006 (6) + dx: 0x0006 (6) + bp: 0x03e6 (998) + ip: 0x0021 (33) + flags: PZ + |