3rd-party/linux-kernel-module-cheat
1
0
Fork 0
mirror of https://github.com/cirosantilli/linux-kernel-module-cheat.git synced 2026-01-23 02:05:57 +01:00
Code Issues Releases Wiki Activity

gdb: create some automated tests with pytest

Browse Source 
gem5 baremetal: use m5exit m5op in exit() so as to not force users to
apply a patch for almost all examples
This commit is contained in:
Ciro Santilli 六四事件 法轮功
2018-11-08 19:00:06 +00:00
parent ed177345af
commit e0dbe2416d
20 changed files with 242 additions and 57 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
baremetal/lib/common.c
View File

@@ -61,6 +61,13 @@ int _write(int file, char *ptr, int len) {
/* Only 0 is supported for now, arm semihosting cannot handle other values. */
void _exit(int status) {
#if defined(GEM5)
#if defined(__arm__)
__asm__ __volatile__ ("mov r0, #0; mov r1, #0; .inst 0xEE000110 | (0x21 << 16);");
#elif defined(__aarch64__)
__asm__ __volatile__ ("mov x0, #0; .inst 0XFF000110 | (0x21 << 16);");
#endif
#else
#if defined(__arm__)
__asm__ __volatile__ ("mov r0, #0x18; ldr r1, =#0x20026; svc 0x00123456");
#elif defined(__aarch64__)
@@ -76,6 +83,7 @@ void _exit(int status) {
"hlt 0xf000\n"
);
#endif
#endif
}
void assert_fail() {