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Compiler and memory bug fixes

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This commit is contained in:
Chris
2026-02-06 10:56:56 +01:00
parent 6c4a8bd724
commit 0c44c3b660
12 changed files with 206 additions and 24 deletions
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38
src/kernel/cmd.c
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@@ -451,6 +451,10 @@ static const CommandEntry commands[] = {
{"cat", cli_cmd_cat},
{"TOUCH", cli_cmd_touch},
{"touch", cli_cmd_touch},
{"CP", cli_cmd_cp},
{"cp", cli_cmd_cp},
{"MV", cli_cmd_mv},
{"mv", cli_cmd_mv},
// Memory Management Commands
{"MEMINFO", cli_cmd_meminfo},
{"meminfo", cli_cmd_meminfo},
@@ -479,6 +483,8 @@ static const CommandEntry commands[] = {
{"pcilist", cli_cmd_pcilist},
{"COMPC", cli_cmd_cc},
{"compc", cli_cmd_cc},
{"CC", cli_cmd_cc},
{"cc", cli_cmd_cc},
{NULL, NULL}
};
@@ -541,6 +547,38 @@ static void cmd_exec_single(char *cmd) {
}
}
// Check for executable in /Apps/
char app_path[256];
char *p = app_path;
const char *prefix = "/Apps/";
while (*prefix) *p++ = *prefix++;
char *c = cmd;
while (*c) *p++ = *c++;
*p = 0;
FAT32_FileHandle *app_fh = fat32_open(app_path, "r");
if (app_fh) {
uint8_t *app_buffer = (uint8_t*)kmalloc(VM_MEMORY_SIZE);
if (app_buffer) {
int size = fat32_read(app_fh, app_buffer, VM_MEMORY_SIZE);
fat32_close(app_fh);
if (size > 0) {
int res = vm_exec(app_buffer, size);
if (res != 0) {
cmd_write("Execution failed (invalid format or runtime error).\n");
}
} else {
cmd_write("Error: Empty file.\n");
}
kfree(app_buffer);
} else {
fat32_close(app_fh);
cmd_write("Error: Out of memory.\n");
}
return;
}
cmd_write("Unknown command: ");
cmd_write(cmd);
cmd_write("\n");