snark13
1b39a60ff0
hello2 — stdio vs conio output API comparison (fast/no-attr vs
slower/attributed), also exercises textcolor/textbackground.
simple — packed 2-bit style array bit-twiddling smoke test.
banktest — __banked function calls across two explicit banks in huge
memory mode.
hello2.c updated to call the renamed gettextmode/settextmode (see the
conio rename in 5e5e70d).
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
35 lines
804 B
C
35 lines
804 B
C
#include <stdio.h>
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#include <stdint.h>
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#include <sprinter.h>
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/* crt0_banked.s reads this constant to know how many banks to load. */
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const uint8_t n_banks = 2;
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void bank1_func(void) __banked;
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void bank2_func(void) __banked;
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void bank1_func2(uint16_t) __banked;
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extern uint16_t bank1var;
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extern uint16_t bank2var;
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extern uint8_t bank_pages[]; /* filled by crt0_banked.s */
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int main(void)
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{
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bank1var = 1;
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bank2var = 2;
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puts("HOME: program start.");
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printf("HOME: window 3 phys page = 0x%02X\n", _io_page_w3);
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printf("HOME: bank_pages[1] = 0x%02X\n", bank_pages[1]);
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printf("HOME: bank_pages[2] = 0x%02X\n", bank_pages[2]);
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bank1_func();
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bank2_func();
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bank1_func2(25);
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bank2_func();
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puts("Press any key to exit...");
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(void)getchar();
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return 0;
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}
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