Apple-2-SW
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apple2a
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Sync up with new LK_HACK protocol in apple2e.

This commit is contained in:
Lawrence Kesteloot 2018-08-06 00:19:55 -07:00
parent 7e28d224bf
commit 3be787dc11
1 changed files with 10 additions and 3 deletions
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13
main.c
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@ -169,7 +169,7 @@ uint8_t g_input_buffer[80];
int16_t g_input_buffer_length;
// Compiled binary.
uint8_t g_compiled[1024];
uint8_t g_compiled[1024*10];
uint8_t *g_c = g_compiled;
void (*g_compiled_function)() = (void (*)()) g_compiled;
@ -671,6 +671,9 @@ static uint8_t *compile_expression(uint8_t *s) {
compile_load_zero_page(var_addr);
if (var->data_type == DT_ARRAY) {
// TODO: Check that it's been DIM'ed. The data at var_addr should
// not be zero.
// Treat the open parenthesis as an array-dereferencing operator.
if (*s == '(') {
s += 1;
@ -1422,8 +1425,12 @@ static void complete_compile_and_execute(void) {
int i;
uint8_t *debug_port = (uint8_t *) 0xBFFE;
// Size of program (including initial address).
debug_port[0] = 2 + compiled_length;
// Start process. Data is ignored.
debug_port[0] = 0;
// Size of program, little endian.
debug_port[1] = compiled_length & 0xFF;
debug_port[1] = compiled_length >> 8;
// Address of program start, little endian.
debug_port[1] = ((uint16_t) &g_compiled[0]) & 0xFF;
debug_port[1] = ((uint16_t) &g_compiled[0]) >> 8;