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* lib2funcs.asm: Remove entry/exit routines. Move them into...
* ee.asm: New file. Entry/exit code.
* ee_fp.asm: New file. Entry/exit code with frame pointer.
* t-pa: Corresponding changes.
* t-pro: Corresponding changes.
From-SVN: r11491
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* lib2funcs.asm (__outline_prologue): Remove frame pointer
support.
(__outline_prologue_fp): Out of line prologue with frame pointer.
(__outline_epilogue, outline_epilogue_fp): Similarly.
* pa.c (compute_frame_size): Allocate enough space to avoid holes
in the callee register saves. Remove some special handling of %r3.
(hppa_expand_prologue): Don't do an out of line prologue/epilogue
if it would take more insns than an inline prologue/epilogue.
Don't leave holes in the callee register save set.
(hppa_expand_prologue): Corresponding changes. Pass stack size
to out of line epilogue code.
* pa.h (FRAME_POINTER_REQUIRED): Revert last change.
* pa.md (outline_prologue_call): Handle outline prologues which
don't need frame pointers.
(outline_epilogue_call): Similarly.
* t-pro: Reenable multilib code. Build a set of libraries that
optimize for space.
From-SVN: r11483
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* lib2funcs.asm (__outline_prologue): New "function".
(__outline_epilogue): New "function".
* pa.h (TARGET_SPACE): Define.
(target_flags): Add -mspace and -mno-space. Enable/disable
space saving optimizations.
(FRAME_POINTER_REQUIRED): Frame pointers are always required
when generating out of line prologues and epilogues.
* pa.c (compute_frame_size): Handle out of line prologues/epilogues.
(hppa_expand_prologue): If optimizing for space, emit an out of
line prologue.
* pa.c (compute_frame_size): Handle out of line prologues/epilogues.
(hppa_expand_prologue): If optimizing for space, emit an out of
line prologue.
(hppa_expand_epilogue): Similarly.
(override_options): Optimizing for space is not compatable with
either profiling or PIC code generation.
* pa.md (outline_prologue_call): New pattern.
(outline_epilogue_call): Likewise.
From-SVN: r11438
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(gcc_plt_call): Rewrite to avoid the need for being called by
_sr4export. Inline expand $$dyncall to avoid the need for long-call
and PIC support.
From-SVN: r10194
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From-SVN: r9980
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From-SVN: r8700
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