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Utilize new v6502_map return codes and assert on failure to map 

git-svn-id: svn+ssh://svn.phoenixbox.net/svn/apple1/trunk@46 64f78de7-aa59-e511-a0e8-0002a5492df0
This commit is contained in:
Daniel Loffgren 2015-09-20 02:17:09 +00:00
parent 83bde50a75
commit 3fc3bb9f4f
1 changed files with 5 additions and 4 deletions
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9
apple1/pia.c
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@ -11,6 +11,7 @@
#include <as6502/color.h>
#include <stdlib.h>
#include <unistd.h>
#include <assert.h>
#define FIXME_I_SHOULDNT_BE_NULL NULL
#define KEYBOARD_READY 0xFF // This just needs to meet the requirements of being a negative number in the eyes of the 6502
@ -127,10 +128,10 @@ a1pia *pia_create(v6502_memory *mem) {
pia->memory = mem;
pia->screen = NULL;
v6502_map(mem, A1PIA_KEYBOARD_INPUT, 1, (v6502_readFunction *)keyboardReadCharacterCallback, NULL, pia);
v6502_map(mem, A1PIA_KEYBOARD_CRLF_REG, 1, (v6502_readFunction *)keyboardReadReadyCallback, NULL, pia);
v6502_map(mem, A1PIA_VIDEO_OUTPUT, 1, FIXME_I_SHOULDNT_BE_NULL, (v6502_writeFunction *)videoWriteCharCallback, pia);
v6502_map(mem, A1PIA_VIDEO_CRLF_REG, 1, FIXME_I_SHOULDNT_BE_NULL, (v6502_writeFunction *)videoWriteNewlineCallback, pia);
assert(v6502_map(mem, A1PIA_KEYBOARD_INPUT, 1, (v6502_readFunction *)keyboardReadCharacterCallback, NULL, pia));
assert(v6502_map(mem, A1PIA_KEYBOARD_CRLF_REG, 1, (v6502_readFunction *)keyboardReadReadyCallback, NULL, pia));
assert(v6502_map(mem, A1PIA_VIDEO_OUTPUT, 1, FIXME_I_SHOULDNT_BE_NULL, (v6502_writeFunction *)videoWriteCharCallback, pia));
assert(v6502_map(mem, A1PIA_VIDEO_CRLF_REG, 1, FIXME_I_SHOULDNT_BE_NULL, (v6502_writeFunction *)videoWriteNewlineCallback, pia));
return pia;
}