diff options
Diffstat (limited to 'libgloss/msp430/crt_bss.S')
| -rw-r--r-- | libgloss/msp430/crt_bss.S | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/libgloss/msp430/crt_bss.S b/libgloss/msp430/crt_bss.S index 27ab2efeb..e83ea9845 100644 --- a/libgloss/msp430/crt_bss.S +++ b/libgloss/msp430/crt_bss.S @@ -1,19 +1,19 @@ -/* Copyright (c) 2012-2013 Red Hat Incorporated. +/* Copyright (c) 2012-2015 Red Hat Incorporated. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions - are met: + are met: - Redistributions of source code must retain the above copyright + Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. - The name of Red Hat Incorporated may not be used to endorse - or promote products derived from this software without specific + The name of Red Hat Incorporated may not be used to endorse + or promote products derived from this software without specific prior written permission. This software is provided by the copyright holders and contributors @@ -30,15 +30,17 @@ #include "memmodel.h" - .section ".crt_bss", "ax", @progbits +;; This function is responsible for initializing the contents of the +;; .bss section. + +START_CRT_FUNC 0100 init_bss - .global __crt0_init_bss -__crt0_init_bss: - mov_ #__bssstart, R12 clr.w R13 - mov.w #__bsssize, R14 + mov_ #__bsssize, R14 #ifdef __MSP430X_LARGE__ - clr.w R15 ; We assume that __bsssize is never > 64M + clr.w R15 ; We assume that __bsssize is never > 64K #endif call_ #memset + +END_CRT_FUNC init_bss |