toolchain/gcc: bump 4.4.x version

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

1 files changed, 239 insertions, 0 deletions

diff --git a/toolchain/gcc/4.4.6/950-sparc-leon.patch b/toolchain/gcc/4.4.6/950-sparc-leon.patch
new file mode 100644
index 000000000..ad18607c9
--- /dev/null
+++ b/toolchain/gcc/4.4.6/950-sparc-leon.patch
@@ -0,0 +1,239 @@
+diff -Naurb gcc-4.4.2.ori/gcc/config/sparc/leon.md gcc-4.4.2/gcc/config/sparc/leon.md
+--- gcc-4.4.2.ori/gcc/config/sparc/leon.md	1970-01-01 01:00:00.000000000 +0100
++++ gcc-4.4.2/gcc/config/sparc/leon.md	2010-10-19 11:56:58.000000000 +0200
+@@ -0,0 +1,56 @@
++;; Scheduling description for Leon.
++;;   Copyright (C) 2010 Free Software Foundation, Inc.
++;;
++;; This file is part of GCC.
++;;
++;; GCC is free software; you can redistribute it and/or modify
++;; it under the terms of the GNU General Public License as published by
++;; the Free Software Foundation; either version 3, or (at your option)
++;; any later version.
++;;
++;; GCC is distributed in the hope that it will be useful,
++;; but WITHOUT ANY WARRANTY; without even the implied warranty of
++;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++;; GNU General Public License for more details.
++;;
++;; You should have received a copy of the GNU General Public License
++;; along with GCC; see the file COPYING3.  If not see
++;; <http://www.gnu.org/licenses/>.
++
++
++(define_automaton "leon")
++
++(define_cpu_unit "leon_memory, leon_fpalu" "leon")
++(define_cpu_unit "leon_fpmds" "leon")
++(define_cpu_unit "write_buf" "leon")
++
++(define_insn_reservation "leon_load" 1
++  (and (eq_attr "cpu" "leon")
++    (eq_attr "type" "load,sload,fpload"))
++  "leon_memory")
++
++(define_insn_reservation "leon_store" 1
++  (and (eq_attr "cpu" "leon")
++    (eq_attr "type" "store,fpstore"))
++  "leon_memory+write_buf")
++  
++(define_insn_reservation "leon_fp_alu" 1
++  (and (eq_attr "cpu" "leon")
++    (eq_attr "type" "fp,fpmove"))
++  "leon_fpalu, nothing")
++
++(define_insn_reservation "leon_fp_mult" 1
++  (and (eq_attr "cpu" "leon")
++    (eq_attr "type" "fpmul"))
++  "leon_fpmds, nothing")
++
++(define_insn_reservation "leon_fp_div" 16
++  (and (eq_attr "cpu" "leon")
++    (eq_attr "type" "fpdivs,fpdivd"))
++  "leon_fpmds, nothing*15")
++
++(define_insn_reservation "leon_fp_sqrt" 23
++  (and (eq_attr "cpu" "leon")
++    (eq_attr "type" "fpsqrts,fpsqrtd"))
++  "leon_fpmds, nothing*21")
++
+diff -Naurb gcc-4.4.2.ori/gcc/config/sparc/sparc.c gcc-4.4.2/gcc/config/sparc/sparc.c
+--- gcc-4.4.2.ori/gcc/config/sparc/sparc.c	2010-10-19 11:55:17.000000000 +0200
++++ gcc-4.4.2/gcc/config/sparc/sparc.c	2010-10-19 11:56:58.000000000 +0200
+@@ -246,6 +246,30 @@
+   0, /* shift penalty */
+ };
+ 
++static const
++struct processor_costs leon_costs = {
++  COSTS_N_INSNS (1), /* int load */
++  COSTS_N_INSNS (1), /* int signed load */
++  COSTS_N_INSNS (1), /* int zeroed load */
++  COSTS_N_INSNS (1), /* float load */
++  COSTS_N_INSNS (1), /* fmov, fneg, fabs */
++  COSTS_N_INSNS (1), /* fadd, fsub */
++  COSTS_N_INSNS (1), /* fcmp */
++  COSTS_N_INSNS (1), /* fmov, fmovr */
++  COSTS_N_INSNS (1), /* fmul */
++  COSTS_N_INSNS (15), /* fdivs */
++  COSTS_N_INSNS (15), /* fdivd */
++  COSTS_N_INSNS (23), /* fsqrts */
++  COSTS_N_INSNS (23), /* fsqrtd */
++  COSTS_N_INSNS (5), /* imul */
++  COSTS_N_INSNS (5), /* imulX */
++  0, /* imul bit factor */
++  COSTS_N_INSNS (5), /* idiv */
++  COSTS_N_INSNS (5), /* idivX */
++  COSTS_N_INSNS (1), /* movcc/movr */
++  0, /* shift penalty */
++};
++
+ const struct processor_costs *sparc_costs = &cypress_costs;
+ 
+ #ifdef HAVE_AS_RELAX_OPTION
+@@ -651,6 +675,10 @@
+     { TARGET_CPU_ultrasparc3, "ultrasparc3" },
+     { TARGET_CPU_niagara, "niagara" },
+     { TARGET_CPU_niagara2, "niagara2" },
++    { TARGET_CPU_sparchfleon, "sparchfleon" },
++    { TARGET_CPU_sparchfleonv8, "sparchfleonv8" },
++    { TARGET_CPU_sparcsfleon, "sparcsfleon" },
++    { TARGET_CPU_sparcsfleonv8, "sparcsfleonv8" },
+     { 0, 0 }
+   };
+   const struct cpu_default *def;
+@@ -689,6 +717,11 @@
+     /* UltraSPARC T1 */
+     { "niagara", PROCESSOR_NIAGARA, MASK_ISA, MASK_V9|MASK_DEPRECATED_V8_INSNS},
+     { "niagara2", PROCESSOR_NIAGARA, MASK_ISA, MASK_V9},
++    /* SPARC-LEON */
++    { "sparchfleon",   PROCESSOR_LEON, MASK_ISA, MASK_FPU },
++    { "sparchfleonv8", PROCESSOR_LEON, MASK_ISA & ~(MASK_V8), MASK_V8|MASK_FPU },
++    { "sparcsfleon",   PROCESSOR_LEON, MASK_ISA | MASK_FPU, 0 },
++    { "sparcsfleonv8", PROCESSOR_LEON, (MASK_ISA | MASK_FPU) & ~(MASK_V8), MASK_V8 },
+     { 0, 0, 0, 0 }
+   };
+   const struct cpu_table *cpu;
+@@ -855,6 +888,9 @@
+     case PROCESSOR_NIAGARA2:
+       sparc_costs = &niagara2_costs;
+       break;
++    case PROCESSOR_LEON:
++      sparc_costs = &leon_costs;
++      break;
+     };
+ 
+ #ifdef TARGET_DEFAULT_LONG_DOUBLE_128
+diff -Naurb gcc-4.4.2.ori/gcc/config/sparc/sparc.h gcc-4.4.2/gcc/config/sparc/sparc.h
+--- gcc-4.4.2.ori/gcc/config/sparc/sparc.h	2010-10-19 11:55:17.000000000 +0200
++++ gcc-4.4.2/gcc/config/sparc/sparc.h	2010-10-19 11:56:58.000000000 +0200
+@@ -243,6 +243,10 @@
+ #define TARGET_CPU_ultrasparc3	9
+ #define TARGET_CPU_niagara	10
+ #define TARGET_CPU_niagara2	11
++#define TARGET_CPU_sparchfleon  12
++#define TARGET_CPU_sparchfleonv8 13
++#define TARGET_CPU_sparcsfleon  14
++#define TARGET_CPU_sparcsfleonv8 15
+ 
+ #if TARGET_CPU_DEFAULT == TARGET_CPU_v9 \
+  || TARGET_CPU_DEFAULT == TARGET_CPU_ultrasparc \
+@@ -299,6 +303,26 @@
+ #define ASM_CPU32_DEFAULT_SPEC "-Asparclite"
+ #endif
+ 
++#if TARGET_CPU_DEFAULT == TARGET_CPU_sparchfleon
++#define CPP_CPU32_DEFAULT_SPEC "-Dsparcleon"
++#define ASM_CPU32_DEFAULT_SPEC ""
++#endif
++
++#if TARGET_CPU_DEFAULT == TARGET_CPU_sparcsfleon
++#define CPP_CPU32_DEFAULT_SPEC "-Dsparcleon -D_SOFT_FLOAT"
++#define ASM_CPU32_DEFAULT_SPEC ""
++#endif
++
++#if TARGET_CPU_DEFAULT == TARGET_CPU_sparchfleonv8
++#define CPP_CPU32_DEFAULT_SPEC "-Dsparcleon -D__sparc_v8__ "
++#define ASM_CPU32_DEFAULT_SPEC ""
++#endif
++
++#if TARGET_CPU_DEFAULT == TARGET_CPU_sparcsfleonv8
++#define CPP_CPU32_DEFAULT_SPEC "-Dsparcleon -D__sparc_v8__ -D_SOFT_FLOAT"
++#define ASM_CPU32_DEFAULT_SPEC ""
++#endif
++
+ #if TARGET_CPU_DEFAULT == TARGET_CPU_supersparc
+ #define CPP_CPU32_DEFAULT_SPEC "-D__supersparc__ -D__sparc_v8__"
+ #define ASM_CPU32_DEFAULT_SPEC ""
+@@ -369,6 +393,10 @@
+ %{mcpu=ultrasparc3:-D__sparc_v9__} \
+ %{mcpu=niagara:-D__sparc_v9__} \
+ %{mcpu=niagara2:-D__sparc_v9__} \
++%{mcpu=sparchfleon:-Dsparcleon} \
++%{mcpu=sparchfleonv8:-Dsparcleon -D__sparc_v8__} \
++%{mcpu=sparcsfleon:-Dsparcleon -D_SOFT_FLOAT} \
++%{mcpu=sparcsfleonv8:-Dsparcleon -D_SOFT_FLOAT -D__sparc_v8__} \
+ %{!mcpu*:%{!mcypress:%{!msparclite:%{!mf930:%{!mf934:%{!mv8:%{!msupersparc:%(cpp_cpu_default)}}}}}}} \
+ "
+ #define CPP_ARCH32_SPEC ""
+@@ -533,6 +561,7 @@
+   PROCESSOR_V7,
+   PROCESSOR_CYPRESS,
+   PROCESSOR_V8,
++  PROCESSOR_LEON,
+   PROCESSOR_SUPERSPARC,
+   PROCESSOR_SPARCLITE,
+   PROCESSOR_F930,
+diff -Naurb gcc-4.4.2.ori/gcc/config/sparc/sparc.md gcc-4.4.2/gcc/config/sparc/sparc.md
+--- gcc-4.4.2.ori/gcc/config/sparc/sparc.md	2010-10-19 11:55:17.000000000 +0200
++++ gcc-4.4.2/gcc/config/sparc/sparc.md	2010-10-19 11:56:58.000000000 +0200
+@@ -89,6 +89,7 @@
+   "v7,
+    cypress,
+    v8,
++   leon,
+    supersparc,
+    sparclite,f930,f934,
+    hypersparc,sparclite86x,
+@@ -320,6 +321,7 @@
+ (include "ultra3.md")
+ (include "niagara.md")
+ (include "niagara2.md")
++(include "leon.md")
+ 
+ 
+ ;; Operand and operator predicates and constraints
+diff -Naurb gcc-4.4.2.ori/gcc/config/sparc/t-leon gcc-4.4.2/gcc/config/sparc/t-leon
+--- gcc-4.4.2.ori/gcc/config/sparc/t-leon	1970-01-01 01:00:00.000000000 +0100
++++ gcc-4.4.2/gcc/config/sparc/t-leon	2010-10-19 11:56:58.000000000 +0200
+@@ -0,0 +1,16 @@
++# configuration file for LEON cpu
++
++LIB1ASMSRC = sparc/lb1spc.asm
++LIB1ASMFUNCS = _mulsi3 _divsi3 _modsi3
++
++# We want fine grained libraries, so use the new code to build the
++# floating point emulation libraries.
++FPBIT = fp-bit.c
++DPBIT = dp-bit.c
++
++dp-bit.c: $(srcdir)/config/fp-bit.c
++	cat $(srcdir)/config/fp-bit.c > dp-bit.c
++
++fp-bit.c: $(srcdir)/config/fp-bit.c
++	echo '#define FLOAT' > fp-bit.c
++	cat $(srcdir)/config/fp-bit.c >> fp-bit.c
+diff -Naurb gcc-4.4.2.ori/gcc/config.gcc gcc-4.4.2/gcc/config.gcc
+--- gcc-4.4.2.ori/gcc/config.gcc	2010-10-19 11:55:17.000000000 +0200
++++ gcc-4.4.2/gcc/config.gcc	2010-10-19 11:56:11.000000000 +0200
+@@ -2978,6 +2978,9 @@
+ 			| v9 | ultrasparc | ultrasparc3 | niagara | niagara2)
+ 				# OK
+ 				;;
++			sparchfleon | sparcsfleon | sparchfleonv8 | sparcsfleonv8 | leon)
++				tmake_file="${tmake_file} sparc/t-leon"
++				;;
+ 			*)
+ 				echo "Unknown cpu used in --with-$which=$val" 1>&2
+ 				exit 1