--- libgcc/config.host.orig	2014-03-27 15:40:31 UTC
+++ libgcc/config.host
@@ -140,11 +140,15 @@ microblaze*-*-*)
 	cpu_type=microblaze
 	;;
 mips*-*-*)
-	# All MIPS targets provide a full set of FP routines.
 	cpu_type=mips
 	tmake_file="mips/t-mips"
 	if test "${libgcc_cv_mips_hard_float}" = yes; then
-		tmake_file="${tmake_file} t-hardfp-sfdf t-hardfp"
+		if test "${libgcc_cv_mips_single_float}" = yes; then
+			tmake_file="${tmake_file} t-hardfp-sf"
+		else
+			tmake_file="${tmake_file} t-hardfp-sfdf"
+		fi
+		tmake_file="${tmake_file} t-hardfp"
 	else
 		tmake_file="${tmake_file} t-softfp-sfdf"
 	fi
@@ -859,6 +863,14 @@ mips-wrs-vxworks)
 	;;
 mipstx39-*-elf* | mipstx39el-*-elf*)
 	tmake_file="$tmake_file mips/t-crtstuff mips/t-mips16"
+	;;
+mips*-psp*)
+    tmake_file="${tmake_file} mips/t-allegrex"
+    target_cpu_default="MASK_SINGLE_FLOAT|MASK_DIVIDE_BREAKS"
+    tm_file="${tm_file} mips/psp.h"
+	 extra_parts="$extra_parts crti.o crtn.o"
+    use_fixproto=yes
+    tm_defines="MIPS_ISA_DEFAULT=2 MIPS_CPU_STRING_DEFAULT=\\\"allegrex\\\" MIPS_ABI_DEFAULT=ABI_EABI"
 	;;
 mmix-knuth-mmixware)
 	extra_parts="crti.o crtn.o crtbegin.o crtend.o"