mirror of
https://github.com/devkitPro/buildscripts.git
synced 2026-03-22 01:54:32 -05:00
391 lines
13 KiB
Diff
391 lines
13 KiB
Diff
diff -Nbaur binutils-2.15/config.sub binutils-2.15-gekko/config.sub
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--- binutils-2.15/config.sub Mon Jun 2 21:35:44 2003
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+++ binutils-2.15-gekko/config.sub Thu Jan 20 09:03:26 2005
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@@ -218,6 +218,10 @@
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basic_machine=m68k-atari
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os=-mint
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;;
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+ -gekko)
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+ basic_machine=powerpc-eabi
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+ os=-elf
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+ ;;
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esac
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# Decode aliases for certain CPU-COMPANY combinations.
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diff -Nbaur binutils-2.15/bfd/doc/chew.c binutils-2.15-new/bfd/doc/chew.c
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--- binutils-2.15/bfd/doc/chew.c Sun Jun 29 11:06:40 2003
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+++ binutils-2.15-new/bfd/doc/chew.c Thu Jan 20 20:16:18 2005
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@@ -91,6 +91,12 @@
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#define DEF_SIZE 5000
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#define STACK 50
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+#ifdef __MINGW32__
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+/* Prevent \r\n\ line endings */
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+#include <fcntl.h>
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+unsigned int _CRT_fmode = _O_BINARY;
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+#endif
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+
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int internal_wanted;
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int internal_mode;
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diff -Nbaur binutils-2.15/gas/config/tc-ppc.c binutils-2.15-new/gas/config/tc-ppc.c
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--- binutils-2.15/gas/config/tc-ppc.c Mon May 17 20:36:12 2004
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+++ binutils-2.15-new/gas/config/tc-ppc.c Fri Jan 21 00:28:36 2005
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@@ -310,6 +310,7 @@
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sdr1 has the value 25
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srr0 has the value 26
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srr1 has the value 27
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+ gqr0..7 has the value 912..919
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The table is sorted. Suitable for searching by a binary search. */
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@@ -407,6 +408,15 @@
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{ "fpscr", 0 },
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+ { "gqr0", 912},
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+ { "gqr1", 913},
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+ { "gqr2", 914},
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+ { "gqr3", 915},
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+ { "gqr4", 916},
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+ { "gqr5", 917},
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+ { "gqr6", 918},
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+ { "gqr7", 919},
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+
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{ "lr", 8 }, /* Link Register */
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{ "pmr", 0 },
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@@ -906,6 +916,9 @@
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ppc_cpu = (PPC_OPCODE_PPC | PPC_OPCODE_CLASSIC
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| PPC_OPCODE_64 | PPC_OPCODE_POWER4);
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}
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+ else if (strcmp (arg, "gekko") == 0)
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+ ppc_cpu = PPC_OPCODE_CLASSIC | PPC_OPCODE_PPC | PPC_OPCODE_32 | PPC_OPCODE_GEKKO;
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+
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/* -mcom means assemble for the common intersection between Power
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and PowerPC. At present, we just allow the union, rather
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than the intersection. */
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@@ -1107,7 +1120,9 @@
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-me500, -me500x2 generate code for Motorola e500 core complex\n\
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-mspe generate code for Motorola SPE instructions\n\
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-mregnames Allow symbolic names for registers\n\
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--mno-regnames Do not allow symbolic names for registers\n"));
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+-mno-regnames Do not allow symbolic names for registers\n\
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+-mspe generate code for Motorola SPE instructions\n\
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+-mgekko generate code for PowerPC Gekko\n"));
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#ifdef OBJ_ELF
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fprintf (stream, _("\
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-mrelocatable support for GCC's -mrelocatble option\n\
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@@ -1150,6 +1165,8 @@
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else
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ppc_cpu |= PPC_OPCODE_PPC | PPC_OPCODE_CLASSIC | PPC_OPCODE_32;
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}
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+ else if (strcmp(default_cpu, "gekko") == 0)
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+ ppc_cpu = PPC_OPCODE_PPC | PPC_OPCODE_CLASSIC | PPC_OPCODE_32 | PPC_OPCODE_GEKKO;
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else
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as_fatal (_("Unknown default cpu = %s, os = %s"),
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default_cpu, default_os);
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@@ -2570,6 +2587,26 @@
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{
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endc = ')';
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need_paren = 0;
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+ if (opindex_ptr[1])
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+ {
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+ /* do check here if we have further opcodes */
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+ if (*str != endc && (endc != ',' || *str != '\0'))
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+ {
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+ as_bad(_("syntax error; found `%c' but expected `%c'"),*str,endc);
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+ break;
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+ }
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+ /* we have to move over whitespace ourselves */
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+ if (*str != '\0')
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+ {
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+ ++str;
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+ while (ISSPACE(*str))
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+ {
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+ ++str;
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+ }
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+ }
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+ /* now we're looking for the comma */
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+ endc = ',';
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+ }
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}
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else if ((operand->flags & PPC_OPERAND_PARENS) != 0)
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{
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@@ -2588,6 +2625,8 @@
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break;
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}
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+ /* The call to expression should have advanced str past any
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+ whitespace. */
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if (*str != '\0')
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++str;
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}
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diff -Nbaur binutils-2.15/include/opcode/ppc.h binutils-2.15-new/include/opcode/ppc.h
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--- binutils-2.15/include/opcode/ppc.h Mon May 17 20:36:06 2004
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+++ binutils-2.15-new/include/opcode/ppc.h Thu Jan 20 19:54:34 2005
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@@ -134,6 +134,9 @@
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/* Opcode is supported by machine check APU. */
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#define PPC_OPCODE_RFMCI 0x800000
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+/* Opcode is only supported by the PowerPC Gekko processor. */
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+#define PPC_OPCODE_GEKKO (040000000)
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+
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/* A macro to extract the major opcode from an instruction. */
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#define PPC_OP(i) (((i) >> 26) & 0x3f)
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@@ -281,6 +284,10 @@
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/* This operand is for the DQ field in a DQ form instruction. */
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#define PPC_OPERAND_DQ (0100000)
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+/* This operand names a quantization register. The disassembler
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+ prints these with a leading 'gqr'. */
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+#define PPC_OPERAND_GQR (040000)
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+
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/* The POWER and PowerPC assemblers use a few macros. We keep them
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with the operands table for simplicity. The macro table is an
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array of struct powerpc_macro. */
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diff -Nbaur binutils-2.15/opcodes/ppc-dis.c binutils-2.15-new/opcodes/ppc-dis.c
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--- binutils-2.15/opcodes/ppc-dis.c Mon May 17 20:35:56 2004
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+++ binutils-2.15-new/opcodes/ppc-dis.c Thu Jan 20 19:54:34 2005
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@@ -72,6 +72,13 @@
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dialect &= ~PPC_OPCODE_ALTIVEC;
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}
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else
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+ if (info->disassembler_options
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+ && (strstr (info->disassembler_options, "gekko") == 0))
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+ {
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+ dialect |= PPC_OPCODE_GEKKO;
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+ dialect &= ~PPC_OPCODE_ALTIVEC;
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+ }
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+ else
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dialect |= (PPC_OPCODE_403 | PPC_OPCODE_601 | PPC_OPCODE_CLASSIC
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| PPC_OPCODE_COMMON);
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@@ -247,6 +254,8 @@
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(*info->print_address_func) (memaddr + value, info);
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else if ((operand->flags & PPC_OPERAND_ABSOLUTE) != 0)
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(*info->print_address_func) ((bfd_vma) value & 0xffffffff, info);
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+ else if ((operand->flags & PPC_OPERAND_GQR) != 0)
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+ (*info->fprintf_func) (info->stream, "gqr%ld", value);
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else if ((operand->flags & PPC_OPERAND_CR) == 0
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|| (dialect & PPC_OPCODE_PPC) == 0)
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(*info->fprintf_func) (info->stream, "%ld", value);
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@@ -312,4 +321,5 @@
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fprintf (stream, " power4 Disassemble the Power4 instructions\n");
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fprintf (stream, " 32 Do not disassemble 64-bit instructions\n");
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fprintf (stream, " 64 Allow disassembly of 64-bit instructions\n");
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+ fprintf (stream, " gekko Disassemble the Gamecube Gekko instructions\n");
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}
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diff -Nbaur binutils-2.15/opcodes/ppc-opc.c binutils-2.15-new/opcodes/ppc-opc.c
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--- binutils-2.15/opcodes/ppc-opc.c Mon May 17 20:35:56 2004
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+++ binutils-2.15-new/opcodes/ppc-opc.c Fri Jan 21 00:29:46 2005
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@@ -93,6 +93,13 @@
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static unsigned long insert_ev8 (unsigned long, long, int, const char **);
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static long extract_ev8 (unsigned long, int, int *);
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+static unsigned long insert_psq_gd (unsigned long, long, int, const char **);
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+static long extract_psq_gd (unsigned long, int, int *);
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+static unsigned long insert_psq_gx (unsigned long, long, int, const char **);
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+static long extract_psq_gx (unsigned long, int, int *);
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+
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+
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+
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/* The operands table.
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The fields are bits, shift, insert, extract, flags.
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@@ -554,6 +561,25 @@
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#define MTMSRD_L WS + 1
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{ 1, 16, 0, 0, PPC_OPERAND_OPTIONAL },
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+ /* I Field in psq_ instructions */
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+#define PSQ_DD MTMSRD_L + 1
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+ { 12, 0, 0, 0, PPC_OPERAND_PARENS|PPC_OPERAND_SIGNED },
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+
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+ /* W Field in psq_ instructions */
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+#define PSQ_WD PSQ_DD + 1
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+ { 1, 15, 0, 0, 0 },
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+
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+ /* d Field in psq_ instructions */
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+#define PSQ_GD PSQ_WD + 1
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+ { 10, 12, insert_psq_gd, extract_psq_gd, PPC_OPERAND_GQR },
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+
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+ /* I Field in psq_ instructions A*/
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+#define PSQ_WX PSQ_GD + 1
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+ { 1, 10, 0, 0, 0 },
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+
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+ /* W Field in psq_ instructions */
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+#define PSQ_GX PSQ_WX + 1
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+ { 10, 7, insert_psq_gx, extract_psq_gx, PPC_OPERAND_GQR },
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};
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/* The functions used to insert and extract complicated operands. */
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@@ -1417,6 +1443,48 @@
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return ret;
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}
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+static unsigned long
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+insert_psq_gd (unsigned long insn,
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+ long value,
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+ int dialect ATTRIBUTE_UNUSED,
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+ const char **errmsg)
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+{
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+ if (value >= 912 && value <= 919)
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+ value -= 912;
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+ if (value < 0 || value > 7)
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+ *errmsg = _("invalid quantization register");
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+ return insn | ((value & 7) << 12);
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+}
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+
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+static long
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+extract_psq_gd (unsigned long insn,
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+ int dialect ATTRIBUTE_UNUSED,
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+ int *invalid ATTRIBUTE_UNUSED)
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+{
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+ return ((insn & 0x7000) >> 12);
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+}
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+
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+static unsigned long
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+insert_psq_gx (unsigned long insn,
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+ long value,
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+ int dialect ATTRIBUTE_UNUSED,
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+ const char **errmsg)
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+{
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+ if (value >= 912 && value <= 919)
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+ value -= 912;
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+ if (value < 0 || value > 7)
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+ *errmsg = _("invalid quantization register");
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+ return insn | ((value & 7) << 7);
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+}
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+
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+static long
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+extract_psq_gx (unsigned long insn,
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+ int dialect ATTRIBUTE_UNUSED,
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+ int *invalid ATTRIBUTE_UNUSED)
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+{
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+ return ((insn & 0x380) >> 7);
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+}
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+
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/* Macros used to form opcodes. */
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/* The main opcode. */
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@@ -1696,6 +1764,10 @@
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#define XUC(op, xop) (OP (op) | (((unsigned long)(xop)) & 0x1f))
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#define XUC_MASK XUC(0x3f, 0x1f)
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+/* A PSQ style load/store indexed */
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+#define PSQX(op, xop) (OP (op) | (((unsigned long)(xop)) & 0x7f))
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+#define PSQX_MASK PSQX(0x3f,0x7f)
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+
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/* The BO encodings used in extended conditional branch mnemonics. */
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#define BODNZF (0x0)
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#define BODNZFP (0x1)
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@@ -1786,6 +1858,7 @@
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#define PPCCHLK PPC_OPCODE_CACHELCK
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#define PPCCHLK64 PPC_OPCODE_CACHELCK | PPC_OPCODE_BOOKE64
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#define PPCRFMCI PPC_OPCODE_RFMCI
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+#define PPCGEKKO PPC_OPCODE_GEKKO
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/* The opcode table.
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@@ -4558,6 +4631,99 @@
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{ "fcfid", XRC(63,846,0), XRA_MASK, PPC64, { FRT, FRB } },
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{ "fcfid.", XRC(63,846,1), XRA_MASK, PPC64, { FRT, FRB } },
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+
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+/* GEKKO specific stuff */
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+{ "dcbz_l", X(4,1014), XRT_MASK, PPCGEKKO, { RA, RB }},
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+
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+{ "ps_abs", XRC(4,264,0), XRA_MASK, PPCGEKKO, { FRT,FRB }},
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+{ "ps_abs.", XRC(4,264,1), XRA_MASK, PPCGEKKO, { FRT,FRB }},
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+
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+{ "ps_add", A(4,21,0), AFRC_MASK, PPCGEKKO, { FRT, FRA, FRB }},
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+{ "ps_add.", A(4,21,1), AFRC_MASK, PPCGEKKO, { FRT, FRA, FRB }},
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+
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+{ "ps_cmpo0", X(4,32), X_MASK|(3<<21), PPCGEKKO, { BF, FRA, FRB }},
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+{ "ps_cmpo1", X(4,96), X_MASK|(3<<21), PPCGEKKO, { BF, FRA, FRB }},
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+
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+{ "ps_cmpu0", X(4,0), X_MASK|(3<<21), PPCGEKKO, { BF, FRA, FRB }},
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+{ "ps_cmpu1", X(4,64), X_MASK|(3<<21), PPCGEKKO, { BF, FRA, FRB }},
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+
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+{ "ps_div", A(4,18,0), AFRC_MASK, PPCGEKKO, { FRT, FRA, FRB }},
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+{ "ps_div.", A(4,18,1), AFRC_MASK, PPCGEKKO, { FRT, FRA, FRB }},
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+
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+{ "ps_madd", A(4,29,0), A_MASK, PPCGEKKO, { FRT,FRA,FRC,FRB }},
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+{ "ps_madd.", A(4,29,1), A_MASK, PPCGEKKO, { FRT,FRA,FRC,FRB }},
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+
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+{ "ps_madds0", A(4,14,0), A_MASK, PPCGEKKO, { FRT,FRA,FRC,FRB }},
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+{ "ps_madds0.", A(4,14,1), A_MASK, PPCGEKKO, { FRT,FRA,FRC,FRB }},
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+
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+{ "ps_madds1", A(4,15,0), A_MASK, PPCGEKKO, { FRT,FRA,FRC,FRB }},
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+{ "ps_madds1.", A(4,15,1), A_MASK, PPCGEKKO, { FRT,FRA,FRC,FRB }},
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+
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+{ "ps_merge00", XRC(4,528,0), X_MASK, PPCGEKKO, { FRT,FRA,FRB }},
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+{ "ps_merge00.", XRC(4,528,1), X_MASK, PPCGEKKO, { FRT,FRA,FRB }},
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+
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+{ "ps_merge01", XRC(4,560,0), X_MASK, PPCGEKKO, { FRT,FRA,FRB }},
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+{ "ps_merge01.", XRC(4,560,1), X_MASK, PPCGEKKO, { FRT,FRA,FRB }},
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+
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+{ "ps_merge10", XRC(4,592,0), X_MASK, PPCGEKKO, { FRT,FRA,FRB }},
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+{ "ps_merge10.", XRC(4,592,1), X_MASK, PPCGEKKO, { FRT,FRA,FRB }},
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+
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+{ "ps_merge11", XRC(4,624,0), X_MASK, PPCGEKKO, { FRT,FRA,FRB }},
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+{ "ps_merge11.", XRC(4,624,1), X_MASK, PPCGEKKO, { FRT,FRA,FRB }},
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+
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+{ "ps_mr", XRC(4,72,0), XRA_MASK, PPCGEKKO, { FRT, FRB }},
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+{ "ps_mr.", XRC(4,72,1), XRA_MASK, PPCGEKKO, { FRT, FRB }},
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+
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+{ "ps_msub", A(4,28,0), A_MASK, PPCGEKKO, { FRT,FRA,FRC,FRB }},
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+{ "ps_msub.", A(4,28,1), A_MASK, PPCGEKKO, { FRT,FRA,FRC,FRB }},
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+
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+{ "ps_mul", A(4,25,0), AFRB_MASK, PPCGEKKO, { FRT,FRA,FRC }},
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+{ "ps_mul.", A(4,25,1), AFRB_MASK, PPCGEKKO, { FRT,FRA,FRC }},
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+
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+{ "ps_muls0", A(4,12,0), AFRB_MASK, PPCGEKKO, { FRT,FRA,FRC }},
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+{ "ps_muls0.", A(4,12,1), AFRB_MASK, PPCGEKKO, { FRT,FRA,FRC }},
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+
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+{ "ps_muls1", A(4,13,0), AFRB_MASK, PPCGEKKO, { FRT,FRA,FRC }},
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+{ "ps_muls1.", A(4,13,1), AFRB_MASK, PPCGEKKO, { FRT,FRA,FRC }},
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+
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+{ "ps_nabs", XRC(4,136,0), XRA_MASK, PPCGEKKO, { FRT, FRB }},
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+{ "ps_nabs.", XRC(4,136,1), XRA_MASK, PPCGEKKO, { FRT, FRB }},
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+
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+{ "ps_neg", XRC(4,40,0), XRA_MASK, PPCGEKKO, { FRT, FRB }},
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+{ "ps_neg.", XRC(4,40,1), XRA_MASK, PPCGEKKO, { FRT, FRB }},
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+
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+{ "ps_nmadd", A(4,31,0), A_MASK, PPCGEKKO, { FRT,FRA,FRC,FRB }},
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+{ "ps_nmadd.", A(4,31,1), A_MASK, PPCGEKKO, { FRT,FRA,FRC,FRB }},
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+
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+{ "ps_nmsub", A(4,30,0), A_MASK, PPCGEKKO, { FRT,FRA,FRC,FRB }},
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+{ "ps_nmsub.", A(4,30,1), A_MASK, PPCGEKKO, { FRT,FRA,FRC,FRB }},
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+
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+{ "ps_res", A(4,13,0), AFRAFRC_MASK, PPCGEKKO, { FRT,FRB }},
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+{ "ps_res.", A(4,13,1), AFRAFRC_MASK, PPCGEKKO, { FRT,FRB }},
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+
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+{ "ps_rsqrte", A(4,26,0), AFRAFRC_MASK, PPCGEKKO, { FRT,FRB }},
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+{ "ps_rsqrte.", A(4,26,1), AFRAFRC_MASK, PPCGEKKO, { FRT,FRB }},
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+
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+{ "ps_sel", A(4,23,0), A_MASK, PPCGEKKO, { FRT,FRA,FRC,FRB }},
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+{ "ps_sel.", A(4,23,1), A_MASK, PPCGEKKO, { FRT,FRA,FRC,FRB }},
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+
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+{ "ps_sub", A(4,20,0), AFRC_MASK, PPCGEKKO, { FRT, FRA, FRB }},
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||
+{ "ps_sub.", A(4,20,1), AFRC_MASK, PPCGEKKO, { FRT, FRA, FRB }},
|
||
+
|
||
+{ "ps_sum0", A(4,10,0), A_MASK, PPCGEKKO, { FRT,FRA,FRC,FRB }},
|
||
+{ "ps_sum0.", A(4,10,1), A_MASK, PPCGEKKO, { FRT,FRA,FRC,FRB }},
|
||
+
|
||
+{ "ps_sum1", A(4,11,0), A_MASK, PPCGEKKO, { FRT,FRA,FRC,FRB }},
|
||
+{ "ps_sum1.", A(4,11,1), A_MASK, PPCGEKKO, { FRT,FRA,FRC,FRB }},
|
||
+
|
||
+{ "psq_l", OP(56), OP_MASK, PPCGEKKO, { FRT,PSQ_DD,RA,PSQ_WD,PSQ_GD }},
|
||
+{ "psq_lu", OP(57), OP_MASK, PPCGEKKO, { FRT,PSQ_DD,RA,PSQ_WD,PSQ_GD }},
|
||
+{ "psq_lux", PSQX(4,76),PSQX_MASK, PPCGEKKO, { FRT,RA,RB,PSQ_WX,PSQ_GX }},
|
||
+{ "psq_lx", PSQX(4,12),PSQX_MASK, PPCGEKKO, { FRT,RA,RB,PSQ_WX,PSQ_GX }},
|
||
+{ "psq_st", OP(60), OP_MASK, PPCGEKKO, { FRT,PSQ_DD,RA,PSQ_WD,PSQ_GD }},
|
||
+{ "psq_stu", OP(61), OP_MASK, PPCGEKKO, { FRT,PSQ_DD,RA,PSQ_WD,PSQ_GD }},
|
||
+{ "psq_stux", PSQX(4,78), PSQX_MASK, PPCGEKKO, { FRT,RA,RB,PSQ_WX,PSQ_GX }},
|
||
+{ "psq_stx", PSQX(4,14), PSQX_MASK, PPCGEKKO, { FRT,RA,RB,PSQ_WX,PSQ_GX }},
|
||
|
||
};
|
||
|