d6
/
uxn
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

(file) Removed PEEK2 macros

This commit is contained in:
Devine Lu Linvega 2024-01-04 09:44:46 -08:00
parent 22af2ba9c3
commit 29823e5bd1
3 changed files with 31 additions and 29 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

56
src/devices/file.c
View File

@ -242,46 +242,48 @@ file_delete(UxnFile *c)
return c->outside_sandbox ? 0 : unlink(c->current_filename);
}
/* file registers */
static Uint16 rL;
/* IO */
void
file_deo(Uint8 id, Uint8 *ram, Uint8 *d, Uint8 port)
{
UxnFile *c = &uxn_file[id];
Uint16 addr, len, res;
Uint16 addr, res;
switch(port) {
case 0x5:
addr = PEEK2(d + 0x4);
len = PEEK2(d + 0xa);
if(len > 0x10000 - addr)
len = 0x10000 - addr;
res = file_stat(c, &ram[addr], len);
POKE2(d + 0x2, res);
break;
addr = (d[0x4] << 8) | d[0x5];
if(rL > 0x10000 - addr) rL = 0x10000 - addr;
res = file_stat(c, &ram[addr], rL);
d[0x2] = res >> 8, d[0x3] = res;
return;
case 0x6:
res = file_delete(c);
POKE2(d + 0x2, res);
break;
d[0x2] = res >> 8, d[0x3] = res;
return;
case 0x9:
addr = PEEK2(d + 0x8);
addr = (d[0x8] << 8) | d[0x9];
res = file_init(c, (char *)&ram[addr], 0x10000 - addr, 0);
POKE2(d + 0x2, res);
break;
d[0x2] = res >> 8, d[0x3] = res;
return;
case 0xa:
case 0xb:
rL = (d[0xa] << 8) | d[0xb];
return;
case 0xd:
addr = PEEK2(d + 0xc);
len = PEEK2(d + 0xa);
if(len > 0x10000 - addr)
len = 0x10000 - addr;
res = file_read(c, &ram[addr], len);
POKE2(d + 0x2, res);
break;
addr = (d[0xc] << 8) | d[0xd];
if(rL > 0x10000 - addr) rL = 0x10000 - addr;
res = file_read(c, &ram[addr], rL);
d[0x2] = res >> 8, d[0x3] = res;
return;
case 0xf:
addr = PEEK2(d + 0xe);
len = PEEK2(d + 0xa);
if(len > 0x10000 - addr)
len = 0x10000 - addr;
res = file_write(c, &ram[addr], len, d[0x7]);
POKE2(d + 0x2, res);
break;
addr = (d[0xe] << 8) | d[0xf];
if(rL > 0x10000 - addr) rL = 0x10000 - addr;
res = file_write(c, &ram[addr], rL, d[0x7]);
d[0x2] = res >> 8, d[0x3] = res;
return;
}
}

2
src/uxncli.c
View File

@ -51,7 +51,7 @@ main(int argc, char **argv)
if(i == argc)
return system_error("usage:", "uxncli [-v] file.rom [args..]");
if(argv[i][0] == '-' && argv[i][1] == 'v')
return system_error("Uxncli - Varvara Emulator(CLI)", "2 Jan 2024.");
return system_error("Uxncli - Varvara Emulator(CLI)", "4 Jan 2024.");
if(!system_init(&u, (Uint8 *)calloc(0x10000 * RAM_PAGES, sizeof(Uint8)), argv[i++]))
return system_error("Init", "Failed to initialize uxn.");
/* eval */

2
src/uxnemu.c
View File

@ -497,7 +497,7 @@ main(int argc, char **argv)
/* flags */
if(argc > 1 && argv[i][0] == '-') {
if(!strcmp(argv[i], "-v"))
return system_error("Uxnemu - Varvara Emulator(GUI)", "3 Jan 2024.");
return system_error("Uxnemu - Varvara Emulator(GUI)", "4 Jan 2024.");
else if(!strcmp(argv[i], "-2x"))
set_zoom(2, 0);
else if(!strcmp(argv[i], "-3x"))