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fixed memory allocation in linker script but still have a panic error :(

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Amoelle
2025-07-31 13:05:09 +03:00
parent cfffd14b4b
commit b65dc62257
2 changed files with 6 additions and 7 deletions
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2
kernel.ld
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@@ -29,6 +29,6 @@ SECTIONS {
. = ALIGN(4096); . = ALIGN(4096);
__free_ram = .; __free_ram = .;
. += 64 * 1024 * 1048; /* 64MB */ . += 64 * 1024 * 1024; /* 64MB */
__free_ram_end = .; __free_ram_end = .;
} }

11
shell.c
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@@ -3,13 +3,13 @@
void main(void) { void main(void) {
while (1) { while (1) {
prompt: prompt:
printf("# > "); printf("> ");
char cmdline[128]; char cmdline[128];
for (int i = 0;; i++) { for (int i = 0;; i++) {
char ch = getchar(); char ch = getchar();
putchar(ch); putchar(ch);
if (i == sizeof(cmdline) - 1) { if (i == sizeof(cmdline) - 1) {
printf("too much yapping bro :(\n"); printf("too much yapping bro\n");
goto prompt; goto prompt;
} else if (ch == '\r') { } else if (ch == '\r') {
printf("\n"); printf("\n");
@@ -20,10 +20,9 @@ prompt:
} }
} }
if (strcmp(cmdline, "hello") == 0) { if (strcmp(cmdline, "hello") == 0)
printf("Hellow :3\n"); printf("Hellow :3\n");
} else { else
printf("I don't know what is %s yet :(", cmdline); printf("I don't know what is %s yet :(\n", cmdline);
}
} }
} }