2010-04-13 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> Ulrich Weigand <Ulrich.Weigand@de.ibm.com> * gcc/config/s390/s390.md: Replace TARGET_64BIT with TARGET_ZARCH. * gcc/config/s390/s390.c: Replace UNTIS_PER_WORD with UNITS_PER_LONG where it is ABI relevant. (s390_return_addr_rtx): Likewise. (s390_back_chain_rtx): Likewise. (s390_frame_area): Likewise. (s390_frame_info): Likewise. (s390_initial_elimination_offset): Likewise. (save_gprs): Likewise. (s390_emit_prologue): Likewise. (s390_emit_epilogue): Likewise. (s390_function_arg_advance): Likewise. (s390_function_arg): Likewise. (s390_va_start): Likewise. (s390_gimplify_va_arg): Likewise. (s390_function_profiler): Likewise. (s390_optimize_prologue): Likewise. (s390_rtx_costs): Likewise. (s390_secondary_reload): Likewise. (s390_promote_function_mode): Likewise. (s390_hard_regno_mode_ok): Replace TARGET_64BIT with TARGET_ZARCH. (s390_scalar_mode_supported_p): Disallow TImode if no 64 bit registers available. (s390_unwind_word_mode): New function. (s390_function_value): Split 64 bit values into register pair if used as return value. (s390_call_saved_register_used): Don't use HARD_REGNO_NREGS for function call parameters. Handle parallels. (TARGET_SCALAR_MODE_SUPPORTED_P): New macro. (HARD_REGNO_CALL_PART_CLOBBERED): New macro. (DWARF_CIE_DATA_ALIGNMENT): New macro. (s390_expand_setmem): Remove unused variable src_addr. * gcc/longlong.h: Make smul_ppmm and sdiv_qrnnd inline asms to deal with 64 bit registers. * gcc/config/s390/s390.h: Define __zarch__ predefined macro. Replace UNITS_PER_WORD with UNITS_PER_LONG where it is ABI relevant. (UNITS_PER_LONG): New macro. * libjava/include/s390-signal.h: Define extended ucontext structure containing the upper halfs of the 64 bit registers. Co-Authored-By: Ulrich Weigand <uweigand@de.ibm.com> From-SVN: r158257 |
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.. | ||
Makefile.am | ||
Makefile.in | ||
aix-signal.h | ||
boehm-gc.h | ||
config.h.in | ||
darwin-signal.h | ||
default-signal.h | ||
dwarf2-signal.h | ||
execution.h | ||
hppa-signal.h | ||
i386-signal.h | ||
java-assert.h | ||
java-chardecomp.h | ||
java-chartables.h | ||
java-cpool.h | ||
java-insns.h | ||
java-interp.h | ||
java-props.h | ||
java-stack.h | ||
jni_md.h | ||
jvm.h | ||
jvmpi.h | ||
jvmti-int.h | ||
jvmti_md.h | ||
mips-signal.h | ||
no-gc.h | ||
no-threads.h | ||
pa-signal.h | ||
posix-threads.h | ||
posix.h | ||
powerpc-signal.h | ||
s390-signal.h | ||
sh-signal.h | ||
sparc-signal.h | ||
stamp-h.in | ||
win32-signal.h | ||
win32-threads.h | ||
win32.h | ||
x86_64-signal.h |