diff options
Diffstat (limited to 'c/src/lib/libbsp/lm32/shared')
| -rw-r--r-- | c/src/lib/libbsp/lm32/shared/start/start.S | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/c/src/lib/libbsp/lm32/shared/start/start.S b/c/src/lib/libbsp/lm32/shared/start/start.S index f1cb309c95..9afc80a990 100644 --- a/c/src/lib/libbsp/lm32/shared/start/start.S +++ b/c/src/lib/libbsp/lm32/shared/start/start.S @@ -150,10 +150,16 @@ crt0: call r7 # boot_card returns when RTEMS is shutdown #if ON_SIMULATOR + #if defined(ON_GDB_SIM) #define SYS_exit 1 - mvi r8, SYS_exit scall + #else + # on qemu-lm32 + mvhi r7, hi(SYS_CTRL_REG) + ori r7, r7, lo(SYS_CTRL_REG) + sw (r7+0), r0 + #endif #endif .dead_end: |