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ChangeLog for Update libgcc to use -mlong-calls (HC12)

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From-SVN: r56283
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Stephane Carrez 2002-08-14 09:52:02 +02:00
parent 084de18d20
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2002-08-14 Stephane Carrez <stcarrez@nerim.fr>
* config/m68hc11/t-m68hc11-gas (LIB1ASMFUNCS): Build __far_trampoline.
(MULTILIB_OPTIONS): Must also generate for -mlong-calls.
* config/m68hc11/larith.asm: Put a mode for ELF ABI flags.
(ret, declare, farsym): New gas macros.
(__premain, exit, abort, _cleanup, memcpy, memset, ___adddi3,
___subdi3, ___notdi2, __mulhi32, __mulsi3): Use them to use 'rtc'
and declare the symbol far when compiled with -mlong-calls.
(__far_trampoline): New for 68HC12 trampoline code to invoke a
far handler using jsr/bsr.
* config/m68hc11/m68hc11-crt0.S: Put a mode for ELF ABI flags.
(jsr): New macro to transform a 'jsr' into a 'call'.
2002-08-14 Stephane Carrez <stcarrez@nerim.fr>
* doc/invoke.texi: Document -mlong-calls for 68HC12.