pa.h (architecture_type): New enum.
* pa.h (architecture_type): New enum.
(pa_arch_string, pa_arch): Declare.
(MASK_PA_10, MASK_PA_20): New flags.
(TARGET_SWITCHES): Add pa-risc-2-0. Update docs for PA1.0 codegen.
(TARGET_OPTIONS): Add -march= option.
* pa.c (pa_arch, pa_arch_string): Define.
(override_options): Set them.
* pa/pa-hpux10.h (ASM_FILE_START): Output LEVEL 2.0 asm directive for
2.0 architecture.
* invoke.texi (Option Summary, HPPA Options): Document new
architecture flags.
From-SVN: r26637