Redesigned the stack debugger
This commit is contained in:
neauoire
parent
90c3a25792
commit
4d3974faad
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@ -1,4 +1,5 @@
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( Opcode Tester )
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( Source: https://git.sr.ht/~rabbits/uxn-utils/tree/main/item/cli/opctest/opctest.tal )
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|0013
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@ -10,7 +11,7 @@
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> LIT2: Puts a short on the stack
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> #18 DEO: Write a letter in terminal )
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LIT2 "kO #18 DEO #18 DEO #0a18 DEO
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[ LIT2 "kO ] #18 DEO #18 DEO #0a18 DEO
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( part 2
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> LITr: Put a byte on return stack
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@ -18,14 +19,14 @@
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> STH: Move a byte from working stack to return stack
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> STH2r: Move a short from return stack to working stack )
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LITr "k LIT "O STH STH2r #18 DEO #18 DEO #0a18 DEO
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[ LITr "k ] [ LIT "O ] STH STH2r #18 DEO #18 DEO #0a18 DEO
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( part 3
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> LIT2r: Put a short on return stack
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> DUP: Duplicate byte
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> ADDr: Add bytes on return stack )
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LIT2r "k 4d #01 DUP STH ADDr STH ADDr STH2r #18 DEO #18 DEO #0a18 DEO
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[ LIT2r "k 4d ] #01 DUP STH ADDr STH ADDr STH2r #18 DEO #18 DEO #0a18 DEO
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( part 4
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> JSI: Subroutine to relative absolute address
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@ -46,7 +47,7 @@
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> LDA2k: Non-destructive load short from absolute address
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> STA2: Store short at absolute address )
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LIT2r 0000
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[ LIT2r 0000 ]
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;tests/end ;tests
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&l
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run-test STH ADDr
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@ -56,7 +57,7 @@
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( halt )
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#010f DEO
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#800f DEO
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BRK
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@ -64,7 +65,7 @@ BRK
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LDA2k JSR2 DUP ?&pass
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;Dict/failed pstr
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[ LIT2 &name $2 ] pstr #0a18 DEO JMP2r
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[ LIT2 &name $2 ] pstr/ #0a18 DEO JMP2r
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&pass
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JMP2r
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@ -77,8 +78,9 @@ JMP2r
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@pstr ( str* -- )
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LDAk ?&w POP2 JMP2r
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&w LDAk #18 DEO INC2 LDAk ?&w
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&w ( -- )
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LDAk #18 DEO
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INC2 & LDAk ?&w
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POP2
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JMP2r
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@ -106,8 +108,8 @@ JMP2r
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=op-mul/a =op-mul/b =op-mul/c =op-mul/d
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=op-mul/e =op-mul/f =op-mul/g =op-mul/h ]
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=op-div [
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=op-div/a =op-div/b =op-div/c =op-div/d
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=op-div/e =op-div/f =op-div/g =op-div/h ]
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=op-div/a =op-div/b =op-div/c =op-div/d =op-div/e
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=op-div/f =op-div/g =op-div/h =op-div/i =op-div/j ]
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=op-inc [
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=op-inc/a =op-inc/b =op-inc/c =op-inc/d
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=op-inc/e =op-inc/f =op-inc/g =op-inc/h ]
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@ -226,10 +228,12 @@ JMP2r
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&b #20 #20 DIV [ #01 ] EQU JMP2r
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&c #34 #01 DIV [ #34 ] EQU JMP2r
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&d #02 #ef DIV [ #00 ] EQU JMP2r
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&e #1000 #0040 DIV2 [ #0040 ] EQU2 JMP2r
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&f #abcd #1234 DIV2 [ #0009 ] EQU2 JMP2r
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&g #8000 #0200 DIV2 [ #0040 ] EQU2 JMP2r
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&h #2222 #0003 DIV2 [ #0b60 ] EQU2 JMP2r
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&e #02 #00 DIV [ #00 ] EQU JMP2r
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&f #1000 #0040 DIV2 [ #0040 ] EQU2 JMP2r
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&g #abcd #1234 DIV2 [ #0009 ] EQU2 JMP2r
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&h #8000 #0200 DIV2 [ #0040 ] EQU2 JMP2r
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&i #2222 #0003 DIV2 [ #0b60 ] EQU2 JMP2r
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&j #0202 #0000 DIV2 [ #0000 ] EQU2 JMP2r
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@op-inc ;Dict/inc !set
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&a #01 INC [ #02 ] EQU JMP2r
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&b #ff INC [ #00 ] EQU JMP2r
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@ -346,16 +350,15 @@ JMP2r
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@special ( routine* -- f )
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( test the stack order )
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( test that the stack order is LIFO )
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DUP2 STH2kr EQU2
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ROT ROT DUP2r STHr STHr SWP EQU2 AND
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JMP2r
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@routine ( a b -- c ) ADD JMP2r
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@subroutine ( -- ) LIT2 "kO #18 DEO #18 DEO #0a18 DEO JMP2r
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@subroutine ( -- ) [ LIT2 "kO ] #18 DEO #18 DEO #0a18 DEO JMP2r
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@Absolute &byte $1 &short $2
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@phex ( short* -- ) SWP phex/b &b ( byte -- ) DUP #04 SFT phex/c &c ( char -- ) #0f AND DUP #09 GTH #27 MUL ADD #30 ADD #18 DEO JMP2r
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@Dict [
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&ok "Ok $1
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@ -38,10 +38,7 @@
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#05 .Screen/auto DEO
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draw-polycat
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;&mmu #02 DEO2
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BRK
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&mmu 01 1234 4567 789a 2345 6789
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@draw-polycat ( -- )
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@ -69,6 +66,7 @@ JMP2r
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.cat/timer LDZ INC [ DUP ] .cat/timer STZ
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#04 SFT draw-tail
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draw-cursor
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.Mouse/state DEI #00 EQU ?{ #ff #00 .Mouse/state DEO }
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BRK
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@ -77,14 +77,16 @@ static Uint8 icons[] = {
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0x82, 0x82, 0xfc, 0x82, 0x82, 0xfc, 0x00, 0x7c, 0x82, 0x80, 0x80, 0x80, 0x82, 0x7c, 0x00,
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0xfc, 0x82, 0x82, 0x82, 0x82, 0x82, 0xfc, 0x00, 0x7c, 0x82, 0x80, 0xf0, 0x80, 0x82, 0x7c,
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0x00, 0x7c, 0x82, 0x80, 0xf0, 0x80, 0x80, 0x80 };
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static Uint8 arrow[] = {
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0x00, 0x00, 0x00, 0xfe, 0x7c, 0x38, 0x10, 0x00 };
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/* clang-format on */
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static void
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draw_byte(Uint8 v, Uint16 x, Uint16 y, Uint8 color)
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draw_byte(Uint8 b, Uint16 x, Uint16 y, Uint8 color)
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{
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screen_blit(uxn_screen.fg, icons, v >> 4 << 3, x, y, color, 0, 0, 0);
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screen_blit(uxn_screen.fg, icons, (v & 0xf) << 3, x + 8, y, color, 0, 0, 0);
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screen_blit(uxn_screen.fg, icons, (b >> 4) << 3, x, y, color, 0, 0, 0);
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screen_blit(uxn_screen.fg, icons, (b & 0xf) << 3, x + 8, y, color, 0, 0, 0);
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screen_change(x, y, x + 0x10, y + 0x8);
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}
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@ -92,10 +94,19 @@ static void
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screen_debugger(Uxn *u)
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{
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int i;
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for(i = 0; i < u->wst.ptr; i++)
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draw_byte(u->wst.dat[i], i * 0x18 + 0x8, uxn_screen.height - 0x18, 0x2);
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for(i = 0; i < u->rst.ptr; i++)
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draw_byte(u->rst.dat[i], i * 0x18 + 0x8, uxn_screen.height - 0x10, 0x3);
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for(i = 0; i < 0x08; i++) {
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Uint8 pos = u->wst.ptr - 4 + i;
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draw_byte(u->wst.dat[pos], i * 0x18 + 0x8, uxn_screen.height - 0x18, i > 4 ? 0x01 : !pos ? 0xc :
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i == 4 ? 0x8 :
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0x2);
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}
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for(i = 0; i < 0x08; i++) {
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Uint8 pos = u->rst.ptr - 4 + i;
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draw_byte(u->rst.dat[pos], i * 0x18 + 0x8, uxn_screen.height - 0x10, i > 4 ? 0x01 : !pos ? 0xc :
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i == 4 ? 0x8 :
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0x2);
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}
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screen_blit(uxn_screen.fg, arrow, 0, 0x68, uxn_screen.height - 0x20, 3, 0, 0, 0);
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for(i = 0; i < 0x40; i++)
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draw_byte(u->ram[i], (i & 0x7) * 0x18 + 0x8, ((i >> 3) << 3) + 0x8, 1 + !!u->ram[i]);
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}
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@ -16,8 +16,7 @@ WITH REGARD TO THIS SOFTWARE.
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*/
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char *boot_rom;
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Uint8 dei_masks[0x100], deo_masks[0x100];
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Uint16 dev_vers[0x10], dei_mask[0x10], deo_mask[0x10];
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Uint16 dev_vers[0x10];
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static int
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system_load(Uxn *u, char *filename)
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@ -60,28 +59,10 @@ system_inspect(Uxn *u)
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system_print(&u->rst, "rst");
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}
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void
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system_connect(Uint8 device, Uint8 ver, Uint16 dei, Uint16 deo)
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{
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int i, d = (device << 0x4);
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for(i = 0; i < 0x10; i++) {
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dei_masks[d + i] = (dei >> i) & 0x1;
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deo_masks[d + i] = (deo >> i) & 0x1;
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}
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dev_vers[device] = ver;
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dei_mask[device] = dei;
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deo_mask[device] = deo;
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}
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int
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system_version(char *name, char *date)
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{
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int i;
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printf("%s, %s.\n", name, date);
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printf("Device Version Dei Deo\n");
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for(i = 0; i < 0x10; i++)
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if(dev_vers[i])
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printf("%6x %7d %04x %04x\n", i, dev_vers[i], dei_mask[i], deo_mask[i]);
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return 0;
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}
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@ -17,7 +17,6 @@ WITH REGARD TO THIS SOFTWARE.
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extern char *boot_rom;
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void system_connect(Uint8 device, Uint8 ver, Uint16 dei, Uint16 deo);
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void system_reboot(Uxn *u, char *rom, int soft);
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void system_inspect(Uxn *u);
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int system_version(char *emulator, char *date);
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12
src/uxn.c
12
src/uxn.c
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@ -13,21 +13,21 @@ WITH REGARD TO THIS SOFTWARE.
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#define FLIP { s = ins & 0x40 ? &u->wst : &u->rst; }
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#define JUMP(x) { if(m2) pc = (x); else pc += (Sint8)(x); }
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#define POKE(x, y) { if(m2) { POKE2(ram + x, y) } else ram[(x)] = (y); }
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#define PEEK(o, x) { if(m2) { o = PEEK2(ram + x); } else o = ram[(x)]; }
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#define DEVR(o, p) { if(m2) { o = ((emu_dei(u, p) << 8) + emu_dei(u, p + 1)); } else o = emu_dei(u, p); }
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#define POKE(x, y) { if(m2) { tp = &ram[x]; POKE2(tp, y) } else ram[(x)] = (y); }
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#define PEEK(o, x) { if(m2) { tp = &ram[x]; o = PEEK2(tp); } else o = ram[(x)]; }
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#define DEVR(o, p) { if(m2) { o = (emu_dei(u, p) << 8) | emu_dei(u, p + 1); } else o = emu_dei(u, p); }
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#define DEVW(p, y) { if(m2) { emu_deo(u, p, y >> 8); emu_deo(u, p + 1, y); } else emu_deo(u, p, y); }
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#define PUSH1(y) { s->dat[s->ptr++] = (y); }
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#define PUSH2(y) { t = (y); s->dat[s->ptr++] = t >> 0x8; s->dat[s->ptr++] = t & 0xff; }
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#define PUSH2(y) { t = (y); s->dat[s->ptr++] = t >> 0x8; s->dat[s->ptr++] = t; }
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#define PUSHx(y) { if(m2) { PUSH2(y) } else PUSH1(y) }
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#define POP1(o) { o = s->dat[--*sp]; }
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#define POP2(o) { o = s->dat[--*sp] | s->dat[--*sp] << 0x8; }
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#define POP2(o) { o = s->dat[--*sp] | (s->dat[--*sp] << 0x8); }
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#define POPx(o) { if(m2) { POP2(o) } else POP1(o) }
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int
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uxn_eval(Uxn *u, Uint16 pc)
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{
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Uint8 ksp, *sp, *ram = u->ram;
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Uint8 ksp, *sp, *tp, *ram = u->ram;
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Uint16 a, b, c, t;
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if(!pc || u->dev[0x0f]) return 0;
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for(;;) {
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@ -37,8 +37,7 @@ typedef struct Uxn {
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extern Uint8 emu_dei(Uxn *u, Uint8 addr);
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extern void emu_deo(Uxn *u, Uint8 addr, Uint8 value);
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extern Uint8 dei_masks[0x100], deo_masks[0x100];
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extern Uint16 dev_vers[0x10], dei_mask[0x10], deo_mask[0x10];
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extern Uint16 dev_vers[0x10];
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/* built-ins */
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10
src/uxn11.c
10
src/uxn11.c
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@ -259,16 +259,6 @@ main(int argc, char **argv)
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int i = 1;
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if(i == argc)
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return system_error("usage", "uxn11 [-v] file.rom [args...]");
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/* Connect Varvara */
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system_connect(0x0, SYSTEM_VERSION, SYSTEM_DEIMASK, SYSTEM_DEOMASK);
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system_connect(0x1, CONSOLE_VERSION, CONSOLE_DEIMASK, CONSOLE_DEOMASK);
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system_connect(0x2, SCREEN_VERSION, SCREEN_DEIMASK, SCREEN_DEOMASK);
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system_connect(0x8, CONTROL_VERSION, CONTROL_DEIMASK, CONTROL_DEOMASK);
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system_connect(0x9, MOUSE_VERSION, MOUSE_DEIMASK, MOUSE_DEOMASK);
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system_connect(0xa, FILE_VERSION, FILE_DEIMASK, FILE_DEOMASK);
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system_connect(0xb, FILE_VERSION, FILE_DEIMASK, FILE_DEOMASK);
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system_connect(0xc, DATETIME_VERSION, DATETIME_DEIMASK, DATETIME_DEOMASK);
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system_connect(0xf, LINK_VERSION, LINK_DEIMASK, LINK_DEOMASK);
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/* Read flags */
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if(argv[i][0] == '-' && argv[i][1] == 'v')
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return system_version("Uxn11 - Graphical Varvara Emulator", "31 Oct 2023");
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@ -501,17 +501,21 @@ main(int argc, char *argv[])
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if(argc == 1)
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return error("usage", "uxnasm [-v] input.tal output.rom");
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if(argv[1][0] == '-' && argv[1][1] == 'v')
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return !fprintf(stdout, "Uxnasm - Uxntal Assembler, 8 Aug 2023.\n");
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return !fprintf(stdout, "Uxnasm - Uxntal Assembler, 27 Oct 2023.\n");
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if(!(src = fopen(argv[1], "r")))
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return !error("Invalid input", argv[1]);
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if(!assemble(src))
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return !error("Assembly", "Failed to assemble rom.");
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if(!(dst = fopen(argv[2], "wb")))
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if(scmp(argv[2], "-", 2))
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dst = stdout;
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else if(!(dst = fopen(argv[2], "wb")))
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return !error("Invalid Output", argv[2]);
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if(p.length <= TRIM)
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return !error("Assembly", "Output rom is empty.");
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fwrite(p.data + TRIM, p.length - TRIM, 1, dst);
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if(!scmp(argv[2], "-", 2)) {
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review(argv[2]);
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writesym(argv[2]);
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}
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return 0;
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}
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@ -68,12 +68,6 @@ main(int argc, char **argv)
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int i = 1;
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if(i == argc)
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return system_error("usage", "uxncli [-v] file.rom [args..]");
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/* Connect Varvara */
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system_connect(0x0, SYSTEM_VERSION, SYSTEM_DEIMASK, SYSTEM_DEOMASK);
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system_connect(0x1, CONSOLE_VERSION, CONSOLE_DEIMASK, CONSOLE_DEOMASK);
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system_connect(0xa, FILE_VERSION, FILE_DEIMASK, FILE_DEOMASK);
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system_connect(0xb, FILE_VERSION, FILE_DEIMASK, FILE_DEOMASK);
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system_connect(0xc, DATETIME_VERSION, DATETIME_DEIMASK, DATETIME_DEOMASK);
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/* Read flags */
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if(argv[i][0] == '-' && argv[i][1] == 'v')
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return system_version("Uxncli - Console Varvara Emulator", "30 Oct 2023");
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