config.gcc (a29k*-*-rtems*, [...]): New targets.

        * config.gcc (a29k*-*-rtems*, arm*-*-rtems*, c4x-*-rtems*,
        h8300-*-rtems*, hppa1.1-*-rtems, *mips*-*-rtems*): New targets.
        * config.gcc (*-rtems*): Add support for gthr-rtems.h.
        * gthr-rtems.h, config/a29k/rtems.h, config/arm/rtems-elf.h,
        config/h8300/rtems.h, config/mips/rtems.h: New files.

From-SVN: r38094

1 files changed, 82 insertions, 0 deletions

diff --git a/gcc/config.gcc b/gcc/config.gcc
index 71be47c..2175bc9 100644
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -319,6 +319,13 @@ a29k-*-udi | a29k-*-coff)
 	tm_file="${tm_file} dbxcoff.h a29k/udi.h"
 	tmake_file=a29k/t-a29kbare
 	;;
+a29k*-*-rtems*)
+	tm_file=a29k/rtems.h
+	tmake_file="a29k/t-a29kbare t-rtems"
+	if test x$enable_threads = xyes; then
+	  thread_file='rtems'
+	fi
+	;;
 a29k-wrs-vxworks*)
 	tm_file="${tm_file} dbxcoff.h a29k/udi.h a29k/vx29k.h"
 	tmake_file=a29k/t-vx29k
@@ -476,6 +483,14 @@ alpha*-dec-vms*)
 	xm_file="${xm_file} alpha/xm-vms.h"
 	tmake_file="alpha/t-alpha alpha/t-vms alpha/t-ieee"
 	;;
+arm*-*-rtems*)
+	tm_file=arm/rtems-elf.h
+	tmake_file="arm/t-arm-elf t-rtems"
+	if test x$enable_threads = xyes; then
+	  thread_file='rtems'
+	fi
+	extra_parts="crtinit.o crtfini.o"
+	;;
 arc-*-elf*)
 	extra_parts="crtinit.o crtfini.o"
 	;;
@@ -603,6 +618,14 @@ c38-convex-*)
 	target_cpu_default=16		
 	use_collect2=yes
 	;;
+c4x-*-rtems*)
+	cpu_type=c4x
+	tmake_file="c4x/t-c4x t-rtems"
+	tm_file=c4x/rtems.h
+	if test x$enable_threads = xyes; then
+	  thread_file='rtems'
+	fi
+	;;
 c4x-*)
 	cpu_type=c4x
 	float_format=c4x
@@ -629,6 +652,14 @@ fr30-*-elf)
 	tmake_file=fr30/t-fr30
 	extra_parts="crti.o crtn.o crtbegin.o crtend.o"
 	;;
+h8300-*-rtems*)
+	tmake_file="h8300/t-h8300 t-rtems"
+	tm_file=h8300/rtems.h
+	if test x$enable_threads = xyes; then
+	  thread_file='rtems'
+	fi
+	float_format=i32
+	;;
 h8300-*-*)
 	float_format=i32
 	;;
@@ -647,6 +678,14 @@ hppa*-*-openbsd*)
 	target_cpu_default="MASK_PA_11"
 	tmake_file=pa/t-openbsd
 	;;
+hppa1.1-*-rtems*)
+	tm_file="pa/pa-pro.h ${tm_file} pa/pa-pro-end.h libgloss.h pa/rtems.h"
+	xm_file=pa/xm-papro.h
+	tmake_file="pa/t-pro t-rtems"
+	if test x$enable_threads = xyes; then
+	  thread_file='rtems'
+	fi
+	;;
 hppa1.1-*-pro*)
 	target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
 	tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h"
@@ -1203,17 +1242,26 @@ i[34567]86-go32-rtems*)
 	xm_file=i386/xm-go32.h
 	tm_file=i386/go32-rtems.h
 	tmake_file="i386/t-go32 t-rtems"
+	if test x$enable_threads = xyes; then
+	  thread_file='rtems'
+	fi
 	;;
 i[34567]86-*-rtemscoff*)
 	cpu_type=i386
 	tm_file=i386/rtems.h
 	tmake_file="i386/t-i386bare t-rtems"
+	if test x$enable_threads = xyes; then
+	  thread_file='rtems'
+	fi
 	;;
 i[34567]86-*-rtems*|i[34567]86-*-rtemself*)
 	cpu_type=i386
 	tm_file=i386/rtemself.h
 	extra_parts="crtbegin.o crtend.o crti.o crtn.o"
 	tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
+	if test x$enable_threads = xyes; then
+	  thread_file='rtems'
+	fi
 	;;
 i[34567]86-*-sco3.2v5*)	# 80386 running SCO Open Server 5
 	xm_file="xm-alloca.h ${xm_file} i386/xm-sco5.h"
@@ -1527,6 +1575,9 @@ i960-*-rtems)
 	tmake_file="i960/t-960bare t-rtems"
 	tm_file="${tm_file} dbxcoff.h i960/rtems.h"
 	use_collect2=yes
+	if test x$enable_threads = xyes; then
+	  thread_file='rtems'
+	fi
 	;;
 i960-*-*)			# Default i960 environment.
 	use_collect2=yes
@@ -2004,12 +2055,18 @@ m68k-*-rtemscoff*)
 	tm_file=m68k/rtems.h
 	extra_headers=math-68881.h
 	float_format=m68k
+	if test x$enable_threads = xyes; then
+	  thread_file='rtems'
+	fi
 	;;
 m68k-*-rtemself*|m68k-*-rtems*)
 	tmake_file="m68k/t-m68kbare t-rtems m68k/t-crtstuff"
 	tm_file=m68k/rtemself.h
 	extra_headers=math-68881.h
 	float_format=m68k
+	if test x$enable_threads = xyes; then
+	  thread_file='rtems'
+	fi
 	;;
 m88k-dg-dgux*)
 	case $machine in
@@ -2538,6 +2595,16 @@ mips64orion-*-elf*)
 mips64orion-*-rtems*)
 	tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h"
 	tmake_file="mips/t-elf t-rtems"
+	if test x$enable_threads = xyes; then
+	  thread_file='rtems'
+	fi
+	;;
+mips*-*-rtems*)
+	tm_file="mips/elf.h mips/rtems.h"
+	tmake_file="mips/t-elf t-rtems"
+	if test x$enable_threads = xyes; then
+	  thread_file='rtems'
+	fi
 	;;
 mipstx39el-*-elf*)
 	tm_file="mips/r3900.h mips/elfl.h mips/abi64.h"
@@ -2693,6 +2760,9 @@ powerpc-*-rtems*)
 	tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/rtems.h"
 	tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm"
 	extra_headers=ppc-asm.h
+	if test x$enable_threads = xyes; then
+	  thread_file='rtems'
+	fi
 	;;
 powerpc-*-linux*libc1)
 	tm_file="rs6000/sysv4.h rs6000/linux.h"
@@ -2847,11 +2917,17 @@ sh-*-rtemself*)
 	tmake_file="sh/t-sh sh/t-elf t-rtems"
 	tm_file="sh/sh.h sh/elf.h sh/rtemself.h"
 	float_format=sh
+	if test x$enable_threads = xyes; then
+	  thread_file='rtems'
+	fi
 	;;
 sh-*-rtems*)
 	tmake_file="sh/t-sh t-rtems"
 	tm_file="sh/sh.h sh/rtems.h"
 	float_format=sh
+	if test x$enable_threads = xyes; then
+	  thread_file='rtems'
+	fi
 	;;
 sh-*-linux*)
 	tm_file="sh/sh.h sh/elf.h sh/linux.h"
@@ -2941,6 +3017,9 @@ sparc-*-lynxos*)
 sparc-*-rtemsaout*)
 	tmake_file="sparc/t-sparcbare t-rtems"
 	tm_file=sparc/rtems.h
+	if test x$enable_threads = xyes; then
+	  thread_file='rtems'
+	fi
 	;;
 sparc-*-rtems*|sparc-*-rtemself*)
 	tm_file="sparc/rtemself.h"
@@ -2948,6 +3027,9 @@ sparc-*-rtems*|sparc-*-rtemself*)
 	extra_parts="crti.o crtn.o crtbegin.o crtend.o"
 	#float_format=i128
 	float_format=i64
+	if test x$enable_threads = xyes; then
+	  thread_file='rtems'
+	fi
 	;;
 sparcv9-*-solaris2*)
 	if test x$gnu_ld = xyes