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Test for lb, lbu, lw, sb, sbu, sw explicitly

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This commit is contained in:
Toby Jaffey 2025-12-14 00:58:35 +00:00
parent 2037f6e575
commit fe51154698
3 changed files with 114 additions and 1 deletions
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19
test/extram/rom/rom.c
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@ -77,7 +77,24 @@ void main(void) {
// pass a string beyond end of extram
println((uint32_t)UVM32_EXTRAM_BASE); // extram has been shrunk, this is now out of bounds,
} break;
case TEST15: {
int8_t *p = (int8_t *)UVM32_EXTRAM_BASE;
p[7] = -42; // single byte write
yield(0);
} break;
case TEST16: {
int8_t *p = (int8_t *)UVM32_EXTRAM_BASE;
printdec(p[7]); // single byte read
} break;
case TEST17: {
int16_t *p = (int16_t *)UVM32_EXTRAM_BASE;
p[7] = -1234; // short write
yield(0);
} break;
case TEST18: {
int16_t *p = (int16_t *)UVM32_EXTRAM_BASE;
printdec(p[7]); // short read
} break;
}
}