fix microbit1 compiler flags to clear bss section properly

- also replace LD_NOSTARTFILES by __START=main
espruino · Sep 8, 2023 · 2489f29 · 2489f29
1 parent 8fdca88
commit 2489f29
Show file tree

Hide file tree

Showing 2 changed files with 1 addition and 6 deletions.
diff --git a/boards/MICROBIT1.py b/boards/MICROBIT1.py
@@ -37,7 +37,7 @@
      'DEFINES+=-DESPR_NO_DAYLIGHT_SAVING',
      'DEFINES+=-DJSVAR_FORCE_NO_INLINE=1',
      'CFLAGS += -ffreestanding', # needed for SAVE_ON_FLASH_EXTREME (jswrap_math, __aeabi_dsub)
-     'CFLAGS += -D__STARTUP_CLEAR_BSS -DLD_NOSTARTFILES',
+     'ASFLAGS += -D__STARTUP_CLEAR_BSS -D__START=main',
      'LDFLAGS += -nostartfiles',
      'BLACKLIST=boards/MICROBIT1.blocklist', # force some stuff to be removed to save space
      'DEFINES+=-DCONFIG_GPIO_AS_PINRESET', # Allow the reset pin to work

diff --git a/targets/nrf5x/main.c b/targets/nrf5x/main.c
@@ -44,8 +44,3 @@ int main() {
   //jshKill();
 }
 
-#ifdef LD_NOSTARTFILES
-void _start(){
-  main();
-}
-#endif