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History log of /src/lib/libc/arch/arm/sys/__syscall.S
RevisionDateAuthorComments
 1.4  07-Aug-2003  agc Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22280, verified by myself.
 1.3  09-Jan-2001  bjh21 Replace boiler-plate code sequences with macro invocations from SYS.h.
 1.2  09-Jan-2001  bjh21 Use SYSTRAP() everywhere rather than coding SWI instructions directly.
 1.1  29-Dec-2000  bjh21 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.

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