diff options
Diffstat (limited to 'libgloss/msp430/crt0.S')
| -rw-r--r-- | libgloss/msp430/crt0.S | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/libgloss/msp430/crt0.S b/libgloss/msp430/crt0.S index 9ea25c131..c511959d0 100644 --- a/libgloss/msp430/crt0.S +++ b/libgloss/msp430/crt0.S @@ -54,6 +54,24 @@ __crt0_init_bss: call_ #memset #endif +#ifdef __MSP430X_LARGE__ +#if Lhigh_bss +;; Note - this section is only included in the +;; startup code of the application if it is needed. + + .section ".crt_0150high_bss", "ax", @progbits + + .global __crt0_init_high_bss +__crt0_init_high_bss: + + mov_ #llo(__high_bssstart), R12 + mov_ #lhi(__high_bssstart), R13 + mov.w #llo(__high_bsssize), R14 + mov.w #lhi(__high_bsssize), R15 + call_ #memset +#endif /* Lhigh_bss */ +#endif /* __MSP430X_LARGE__ */ + #if Lmovedata .section ".crt_0200movedata", "ax", @progbits |