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Swapped return and short flags in advance of uxn.c refactoring

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This commit is contained in:
Andrew Alderwick 2021-08-29 22:28:30 +01:00
parent 8988f536be
commit 4d535ebb46
5 changed files with 1087 additions and 1080 deletions
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19
etc/mkuxn-fast.lua
View file

@ -204,9 +204,9 @@ for l in assert(io.lines('src/uxn.c')) do
},
body = dump(ops[op], 'u->wst', 'u->rst')
}
allops[i + 0x40 + 1] = {
allops[i + 0x20 + 1] = {
n = {
i + 0x40
i + 0x20
},
body = dump(ops[op], 'u->rst', 'u->wst')
}
@ -216,13 +216,16 @@ for l in assert(io.lines('src/uxn.c')) do
},
body = dump(ops['keep_' .. op], 'u->wst', 'u->rst')
}
allops[i + 0xc0 + 1] = {
allops[i + 0xa0 + 1] = {
n = {
i + 0xc0
i + 0xa0
},
body = dump(ops['keep_' .. op], 'u->rst', 'u->wst')
}
i = i + 1
if i == 0x20 then
i = i + 0x20
end
end
end
end
@ -237,12 +240,12 @@ for l in assert(io.lines('src/uxnasm.c')) do
for op in l:gmatch('"(...)"') do
i = i + 1
allops[i + 0x00].name = op
allops[i + 0x20].name = op .. '2'
allops[i + 0x40].name = op .. 'r'
allops[i + 0x20].name = op .. 'r'
allops[i + 0x40].name = op .. '2'
allops[i + 0x60].name = op .. '2r'
allops[i + 0x80].name = op .. 'k'
allops[i + 0xa0].name = op .. '2k'
allops[i + 0xc0].name = op .. 'kr'
allops[i + 0xa0].name = op .. 'kr'
allops[i + 0xc0].name = op .. '2k'
allops[i + 0xe0].name = op .. '2kr'
end
end

14
etc/mkuxn-fast.moon
View file

@ -158,10 +158,12 @@ for l in assert io.lines 'src/uxn.c'
if not ops[op]
error 'missing ' .. op
allops[i + 0x00 + 1] = { n: { i + 0x00 }, body: dump ops[op], 'u->wst', 'u->rst' }
allops[i + 0x40 + 1] = { n: { i + 0x40 }, body: dump ops[op], 'u->rst', 'u->wst' }
allops[i + 0x20 + 1] = { n: { i + 0x20 }, body: dump ops[op], 'u->rst', 'u->wst' }
allops[i + 0x80 + 1] = { n: { i + 0x80 }, body: dump ops['keep_' .. op], 'u->wst', 'u->rst' }
allops[i + 0xc0 + 1] = { n: { i + 0xc0 }, body: dump ops['keep_' .. op], 'u->rst', 'u->wst' }
allops[i + 0xa0 + 1] = { n: { i + 0xa0 }, body: dump ops['keep_' .. op], 'u->rst', 'u->wst' }
i += 1
if i == 0x20
i += 0x20
i = 0
wanted = false
@ -174,12 +176,12 @@ for l in assert io.lines 'src/uxnasm.c'
for op in l\gmatch '"(...)"'
i += 1
allops[i + 0x00].name = op
allops[i + 0x20].name = op .. '2'
allops[i + 0x40].name = op .. 'r'
allops[i + 0x20].name = op .. 'r'
allops[i + 0x40].name = op .. '2'
allops[i + 0x60].name = op .. '2r'
allops[i + 0x80].name = op .. 'k'
allops[i + 0xa0].name = op .. '2k'
allops[i + 0xc0].name = op .. 'kr'
allops[i + 0xa0].name = op .. 'kr'
allops[i + 0xc0].name = op .. '2k'
allops[i + 0xe0].name = op .. '2kr'
for i = 1, 256

2121
src/uxn-fast.c
View file

File diff suppressed because it is too large Load diff

5
src/uxn.c
View file

@ -12,7 +12,8 @@ THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE.
*/
#define MODE_RETURN 0x40
#define MODE_RETURN 0x20
#define MODE_SHORT 0x40
#define MODE_KEEP 0x80
#pragma mark - Operations
@ -145,7 +146,7 @@ uxn_eval(Uxn *u, Uint16 vec)
} else {
pop8 = pop8_nokeep;
}
(*ops[instr & 0x3f])(u);
(*ops[(instr & 0x1f) | ((instr & MODE_SHORT) >> 1)])(u);
if(u->wst.error)
return uxn_halt(u, u->wst.error, "Working-stack", instr);
if(u->rst.error)

8
src/uxnasm.c
View file

@ -88,10 +88,10 @@ findopcode(char *s)
if(!scmp(ops[i], s, 3))
continue;
while(s[3 + m]) {
if(s[3 + m] == '2')
i |= (1 << 5); /* mode: short */
else if(s[3 + m] == 'r')
i |= (1 << 6); /* mode: return */
if(s[3 + m] == 'r')
i |= (1 << 5); /* mode: return */
else if(s[3 + m] == '2')
i |= (1 << 6); /* mode: short */
else if(s[3 + m] == 'k')
i |= (1 << 7); /* mode: keep */
else