diff options
| author | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2008-03-26 13:40:36 +0000 |
|---|---|---|
| committer | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2008-03-26 13:40:36 +0000 |
| commit | efce79f09ae6daa77cd322df0d532beec3f445f5 (patch) | |
| tree | ae936850c5671b8bea0abf0d33bf2196f7abc796 /libc/sysdeps/linux/arm/crtn.S | |
| parent | 17e961d9c708ab202760ce830f8efe73e91bb129 (diff) | |
Paul Brook writes:
The attached patch adds support for compiling arm uClibc as pure Thumb code.
This is needed because some recent ARM codes do not implement traditional ARM
mode. Specifically:
* Cortex-M1 - An extremely minimal FPGA based core that only implements
Thumb-1 (aka ARMv6-M).
* Cortex-M3 - A Thumb-2 only ARMv7-M core.
Most of uClibc already builds in Thumb mode, all that is left are a handful of
assembly bits.
Tested on arm-uclinuxeabi.
Diffstat (limited to 'libc/sysdeps/linux/arm/crtn.S')
| -rw-r--r-- | libc/sysdeps/linux/arm/crtn.S | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libc/sysdeps/linux/arm/crtn.S b/libc/sysdeps/linux/arm/crtn.S index 7a1ca1ab1..de01b38dc 100644 --- a/libc/sysdeps/linux/arm/crtn.S +++ b/libc/sysdeps/linux/arm/crtn.S @@ -1,5 +1,6 @@ .file "initfini.c" +#include <bits/arm_asm.h> .section .init .global _init .type _init, %function |