mirror of
https://github.com/subhobhai943/SUB-OS.git
synced 2026-10-25 16:52:29 +00:00
subhobhai943
7b646c8cc4
- Support ARMv8i / ARM32 (AArch32) baremetal target with arm-linux-gnueabihf toolchain - Implement ARMv8i boot entry point, banked exception mode stacks (IRQ, ABT, UND, SVC) - Implement 8 exception vectors, GICv2 distributor/CPU interface, CP15 Generic Timer (100 Hz), flat Section MMU - Support PL011 UART for early console & interactive LazyBox TTY input - Update Makefile with make armv8i_defconfig and automated cross-compilation - Update scripts/kconfig/menuconfig.py with dedicated armv8i options
17 lines
197 B
C
17 lines
197 B
C
/*
|
|
* SUB-OS ARMv8i Division-by-Zero and POSIX Signal Stub
|
|
*/
|
|
|
|
#include <stdint.h>
|
|
|
|
int raise(int sig) {
|
|
(void)sig;
|
|
return 0;
|
|
}
|
|
|
|
void __aeabi_idiv0(void) {
|
|
}
|
|
|
|
void __aeabi_ldiv0(void) {
|
|
}
|