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7 Commits

Author SHA1 Message Date
chris 30b6c70f2c Add __clone() for arm. 2001-07-22 18:56:34 +00:00
matt 5feec23305 Changes needed for ARM ELF shared library support. 2001-07-16 05:50:05 +00:00
kleink f56935aca7 Shameless hack to reference end when using a.out and _end when using ELF. 2001-05-05 17:46:37 +00:00
bjh21 da666fcde6 Replace boiler-plate code sequences with macro invocations from SYS.h. 2001-01-09 21:19:33 +00:00
bjh21 4cb97060e6 Use SYSTRAP() everywhere rather than coding SWI instructions directly. 2001-01-09 19:47:27 +00:00
bjh21 f5fadef6d9 Add some explanatory comments. 2001-01-09 19:30:38 +00:00
bjh21 5aefcfdc06 Create shared ARM source for libc, and move arm26 port over to using it. 
The code is (almost) a direct copy of the current arm26 sources.
It's identical to the current arm32 sources, with the following exceptions:
 - _C_LABEL is used on references to C labels from assembler.
 - Function returns in assembler have APCS-26 versions in #ifdef __APCS_26__.
 - It uses SoftFloat 2a rather than SoftFloat 1a.

The first two of these should be inconsequential.  I believe that SoftFloat 2a
should work on arm32 and be backward-compatible with existing code, but this
is not obviously true.  For now, arm32 remains using its own bits of libc.
 2000-12-29 20:13:44 +00:00