mips.c (init_cumulative_args): Remember to set cum->prototype.

2001-10-04  Eric Christopher  <echristo@redhat.com>

	* config/mips/mips.c (init_cumulative_args): Remember to set
	cum->prototype.
	* config.gcc: Redo linux configuration. Add target_cpu_default
	of soft-float to all mipsisa32 combinations and tx39.
	* config/mips/linux.h: Remove include of mips.h.

From-SVN: r46008

gcc/ChangeLog

+2001-10-04  Eric Christopher  <echristo@redhat.com>
+
+	* config/mips/mips.c (init_cumulative_args): Remember to set
+	cum->prototype.
+	* config.gcc: Redo linux configuration. Add target_cpu_default
+	of soft-float to all mipsisa32 combinations and tx39.
+	* config/mips/linux.h: Remove include of mips.h.
+
 2001-10-03  Loren J. Rittle  <ljrittle@acm.org>
 
 	* Makefile.in (STAGE2_FLAGS_TO_PASS): Propagate HOST_CFLAGS,
@@ -101,7 +109,7 @@ Tue Oct  2 12:46:01 CEST 2001  Bo Thorsen     <bo@suse.co.uk>,
 Tue Oct  2 12:46:01 CEST 2001  Jan Hubicka  <jh@suse.cz>
 
 	* i386.c (legitimize_pic_address): Add missing bits of 64bit support.
-	(ix86_expand_int_movcc): Optimize DImode conditional moves with 
+	(ix86_expand_int_movcc): Optimize DImode conditional moves with
 	constants on x86_64.
 	(ix86_attr_length_immediate_default): Support MODE_DI.
 	* i386.md (fixdi splitter): Add missing "&& 1" in splitter
@@ -264,7 +272,7 @@ Mon Oct  1 06:43:41 2001  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
 	(MEM_DECL, MEM_OFFSET, MEM_SIZE, MEM_ALIGN): New macros.
 	(MEM_COPY_ATTRIBUTES): Copy MEM_ATTRS.
 	(set_mem_alias_set): Delete decl from here.
-	
+
 	* alias.c (set_mem_alias_set): Delete from here.
 	* emit-rtl.c (mem_attrs_htab): New variable.
 	(rtx_htab_mark, rtx_htab_mark_1): Deleted.
@@ -455,7 +463,7 @@ Sat Sep 29 15:08:16 CEST 2001  Jan Hubicka  <jh@suse.cz>
 	mmx_pshufw, umaxv8qi3, smaxv4hi3, uminv8qi3, sminv4hi3, sfence,
 	sfence_insn, prefetch): Make these available if TARGET_SSE or
 	TARGET_3DNOW_A.
-	
+
 Fri Sep 28 19:18:40 CEST 2001  Jan Hubicka  <jh@suse.cz>
 
 	* i386-protos.h (ix86_setup_incoming_varargs, ix86_va_arg,
@@ -471,7 +479,7 @@ Fri Sep 28 19:18:40 CEST 2001  Jan Hubicka  <jh@suse.cz>
 
 	* cpplex.c (new_buff, _cpp_get_buff, _cpp_extend_buff):
 	Use size_t everywhere, make definitions consistent with
-	prototypes.	
+	prototypes.
 
 Fri Sep 28 14:59:34 CEST 2001  Jan Hubicka  <jh@suse.cz>
 

gcc/config.gcc

@@ -2228,13 +2228,17 @@ mipsel-*-netbsd* | mips-dec-netbsd*)    # Decstation running NetBSD
 	;;
 mips*-*-linux*)				# Linux MIPS, either endian.
 	xmake_file=x-linux
-	tm_file="linux.h mips/linux.h"
 	case $machine in
 		mipsisa32el-*)
-			tm_file="mips/little.h $tm_file mips/isa32-linux.h";;
+			tm_file="elfos.h mips/elfl.h mips/linux.h mips/isa32-linux.h"
+			target_cpu_default="MASK_SOFT_FLOAT"
+			;;
                 mipsisa32-*)
-			tm_file="$tm_file mips/isa32-linux.h";;
-	       	mips*el-*)  tm_file="mips/little.h $tm_file" ;;
+			tm_file="elfos.h mips/elf.h mips/linux.h mips/isa32-linux.h"
+			target_cpu_default="MASK_SOFT_FLOAT"
+			;;
+	       	mips*el-*)  tm_file="elfos.h mips/elfl.h mips/linux.h" ;;
+		*) tm_file="elfos.h mips/elf.h mips/linux.h"
 	esac
 	tmake_file="t-slibgcc-elf-ver t-linux"
 	extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
@@ -2456,6 +2460,7 @@ mips-*-ecoff*)
 mipsisa32-*-elf*)
 	tm_file="mips/isa3264.h mips/abi64.h"
 	tmake_file=mips/t-isa3264
+	target_cpu_default="MASK_SOFT_FLOAT"
 	;;
 mipsel-*-elf*)
 	tm_file="mips/elfl.h"
@@ -2498,6 +2503,7 @@ mips*-*-rtems*)
 mipstx39el-*-elf*)
 	tm_file="mips/r3900.h mips/elfl.h mips/abi64.h"
 	tmake_file=mips/t-r3900
+	target_cpu_default="MASK_SOFT_FLOAT"
 	;;
 mipstx39-*-elf*)
 	tm_file="mips/r3900.h mips/elf.h mips/abi64.h"

gcc/config/mips/linux.h

@@ -23,8 +23,6 @@ Boston, MA 02111-1307, USA.  */
 /* US Software GOFAST library support.  */
 #define INIT_SUBTARGET_OPTABS INIT_GOFAST_OPTABS
 
-#include "mips/mips.h"
-
 #undef WCHAR_TYPE
 #define WCHAR_TYPE "int"
 
@@ -98,7 +96,7 @@ do {								\
    given time.  */
 #undef EXTRA_SECTIONS
 #define EXTRA_SECTIONS in_sdata, in_sbss, in_rdata
- 
+
 #undef EXTRA_SECTION_FUNCTIONS
 #define EXTRA_SECTION_FUNCTIONS                                         \
   SECTION_FUNCTION_TEMPLATE(sdata_section, in_sdata, SDATA_SECTION_ASM_OP) \

gcc/config/mips/mips.c

@@ -3854,6 +3854,7 @@ init_cumulative_args (cum, fntype, libname)
     }
 
   *cum = zero_cum;
+  cum->prototype = (fntype && TYPE_ARG_TYPES (fntype));
 
   /* Determine if this function has variable arguments.  This is
      indicated by the last argument being 'void_type_mode' if there
@@ -6650,7 +6651,7 @@ mips_emit_frame_related_store (mem, reg, offset)
     }
   else
     dwarf_expr = mips_frame_set (GET_MODE (reg), REGNO (reg), offset);
-      
+
   mips_annotate_frame_insn (emit_move_insn (mem, reg), dwarf_expr);
 }