2822d96ec1
* pa.h (ASM_OUTPUT_LABEL): TARGET_GAS no longer needs trailing colons.
(ASM_OUTPUT_INTERNAL_LABEL, ASM_OUTPUT_COMMON): Likewise.
* pa.h (TARGET_PORTABLE_RUNTIME): Define.
(TARGET_SWITCHES): Add -mportable-runtime and -mno-portable-runtime.
(CUMULATIVE_ARGS): Now a "struct hppa_args" rathern than an int.
All references changed.
(INIT_CUMULATIVE_ARGS): Also initialize nargs_prototype.
(INIT_CUMULATIVE_INCOMING_ARGS): Define.
(FUNCTION_ARG_ADVANCE): Decrement nargs_prototype for each arg seen.
(FUNCTION_ARG): Handle TARGET_PORTABLE_RUNTIME.
(ASM_DECLARE_FUNCTION_NAME): Explicitly disallow argument relocations
for TARGET_PORTABLE_RUNTIME.
(ASM_OUTPUT_INT): Do not use a P% prefix for function references
if TARGET_PORTABLE_RUNTIME.
* pa.md (high and lo_sum for function addresses): Provide alternate
definitions for TARGET_PORTABLE_RUNTIME.
* pa.c (output_arg_descriptor): Explicitly disallow argument
relocations for TARGET_PORTABLE_RUNTIME.
From-SVN: r6954