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Test memory read outside of memory and extram regions.

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This commit is contained in:
Toby Jaffey 2025-12-14 00:32:50 +00:00
parent 179466eae4
commit 2037f6e575
3 changed files with 24 additions and 0 deletions
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8
test/syscall_args/rom/rom.c
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@ -47,6 +47,11 @@ void syscall_i_test(void) {
syscall((uint32_t)SYSCALL_I, (uint32_t)p, 0);
}
void syscall_j_test(void) {
uint32_t *p = (uint32_t *)0xF0000000;
syscall((uint32_t)SYSCALL_I, (uint32_t)p[0], 0); // try to read from beyond memory and not in MMIO region
}
void main(void) {
switch(syscall(SYSCALL_PICKTEST, 0, 0)) {
case SYSCALL_A:
@ -70,6 +75,9 @@ void main(void) {
case SYSCALL_I:
syscall_i_test();
break;
case SYSCALL_J:
syscall_j_test();
break;
}
}