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-rw-r--r--binutils-2.17/bfd/cpu-i960.c182
1 files changed, 0 insertions, 182 deletions
diff --git a/binutils-2.17/bfd/cpu-i960.c b/binutils-2.17/bfd/cpu-i960.c
deleted file mode 100644
index 7a9be7ca..00000000
--- a/binutils-2.17/bfd/cpu-i960.c
+++ /dev/null
@@ -1,182 +0,0 @@
-/* BFD library support routines for the i960 architecture.
- Copyright 1990, 1991, 1993, 1994, 1996, 1999, 2000, 2001, 2002
- Free Software Foundation, Inc.
- Hacked by Steve Chamberlain of Cygnus Support.
-
-This file is part of BFD, the Binary File Descriptor library.
-
-This program 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 2 of the License, or
-(at your option) any later version.
-
-This program 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 this program; if not, write to the Free Software
-Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
-
-#include "bfd.h"
-#include "sysdep.h"
-#include "libbfd.h"
-
-static bfd_boolean scan_960_mach
- PARAMS ((const bfd_arch_info_type *, const char *));
-static const bfd_arch_info_type *compatible
- PARAMS ((const bfd_arch_info_type *, const bfd_arch_info_type *));
-
-/* This routine is provided a string, and tries to work out if it
- could possibly refer to the i960 machine pointed at in the
- info_struct pointer */
-
-static bfd_boolean
-scan_960_mach (ap, string)
- const bfd_arch_info_type *ap;
- const char *string;
-{
- unsigned long machine;
- int fail_because_not_80960 = FALSE;
-
- /* Look for the string i960 at the front of the string. */
- if (strncasecmp ("i960", string, 4) == 0)
- {
- string += 4;
-
- /* i960 on it's own means core to us. */
- if (* string == 0)
- return ap->mach == bfd_mach_i960_core;
-
- /* "i960:*" is valid, anything else is not. */
- if (* string != ':')
- return FALSE;
-
- string ++;
- }
- /* In some bfds the cpu-id is written as "80960KA", "80960KB",
- "80960CA" or "80960MC". */
- else if (strncmp ("80960", string, 5) == 0)
- {
- string += 5;
-
- /* Set this to TRUE here. If a correct matching postfix
- is detected below it will be reset to FALSE. */
- fail_because_not_80960 = TRUE;
- }
- /* No match, can't be us. */
- else
- return FALSE;
-
- if (* string == '\0')
- return FALSE;
-
- if (string[0] == 'c' && string[1] == 'o' && string[2] == 'r' &&
- string[3] == 'e' && string[4] == '\0')
- machine = bfd_mach_i960_core;
- else if (strcasecmp (string, "ka_sa") == 0)
- machine = bfd_mach_i960_ka_sa;
- else if (strcasecmp (string, "kb_sb") == 0)
- machine = bfd_mach_i960_kb_sb;
- else if (string[1] == '\0' || string[2] != '\0') /* rest are 2-char. */
- return FALSE;
- else if (string[0] == 'k' && string[1] == 'b')
- { machine = bfd_mach_i960_kb_sb; fail_because_not_80960 = FALSE; }
- else if (string[0] == 's' && string[1] == 'b')
- machine = bfd_mach_i960_kb_sb;
- else if (string[0] == 'm' && string[1] == 'c')
- { machine = bfd_mach_i960_mc; fail_because_not_80960 = FALSE; }
- else if (string[0] == 'x' && string[1] == 'a')
- machine = bfd_mach_i960_xa;
- else if (string[0] == 'c' && string[1] == 'a')
- { machine = bfd_mach_i960_ca; fail_because_not_80960 = FALSE; }
- else if (string[0] == 'k' && string[1] == 'a')
- { machine = bfd_mach_i960_ka_sa; fail_because_not_80960 = FALSE; }
- else if (string[0] == 's' && string[1] == 'a')
- machine = bfd_mach_i960_ka_sa;
- else if (string[0] == 'j' && string[1] == 'x')
- machine = bfd_mach_i960_jx;
- else if (string[0] == 'h' && string[1] == 'x')
- machine = bfd_mach_i960_hx;
- else
- return FALSE;
-
- if (fail_because_not_80960)
- return FALSE;
-
- if (machine == ap->mach)
- return TRUE;
-
- return FALSE;
-}
-
-/* This routine is provided two arch_infos and works out the i960
- machine which would be compatible with both and returns a pointer
- to its info structure */
-
-static const bfd_arch_info_type *
-compatible (a,b)
- const bfd_arch_info_type *a;
- const bfd_arch_info_type *b;
-{
-
- /* The i960 has distinct subspecies which may not interbreed:
- CORE CA
- CORE KA KB MC XA
- CORE HX JX
- Any architecture on the same line is compatible, the one on
- the right is the least restrictive.
-
- We represent this information in an array, each machine to a side */
-
-#define ERROR 0
-#define CORE bfd_mach_i960_core /*1*/
-#define KA bfd_mach_i960_ka_sa /*2*/
-#define KB bfd_mach_i960_kb_sb /*3*/
-#define MC bfd_mach_i960_mc /*4*/
-#define XA bfd_mach_i960_xa /*5*/
-#define CA bfd_mach_i960_ca /*6*/
-#define JX bfd_mach_i960_jx /*7*/
-#define HX bfd_mach_i960_hx /*8*/
-#define MAX_ARCH ((int)HX)
-
- static const unsigned long matrix[MAX_ARCH+1][MAX_ARCH+1] =
- {
- { ERROR, CORE, KA, KB, MC, XA, CA, JX, HX },
- { CORE, CORE, KA, KB, MC, XA, CA, JX, HX },
- { KA, KA, KA, KB, MC, XA, ERROR, ERROR, ERROR},
- { KB, KB, KB, KB, MC, XA, ERROR, ERROR, ERROR},
- { MC, MC, MC, MC, MC, XA, ERROR, ERROR, ERROR},
- { XA, XA, XA, XA, XA, XA, ERROR, ERROR, ERROR},
- { CA, CA, ERROR, ERROR, ERROR, ERROR, CA, ERROR, ERROR},
- { JX, JX, ERROR, ERROR, ERROR, ERROR, ERROR, JX, HX },
- { HX, HX, ERROR, ERROR, ERROR, ERROR, ERROR, HX, HX },
- };
-
- if (a->arch != b->arch || matrix[a->mach][b->mach] == ERROR)
- {
- return NULL;
- }
- else
- {
- return (a->mach == matrix[a->mach][b->mach]) ? a : b;
- }
-}
-
-#define N(a,b,d,n) \
-{ 32, 32, 8,bfd_arch_i960,a,"i960",b,3,d,compatible,scan_960_mach,n,}
-
-static const bfd_arch_info_type arch_info_struct[] =
-{
- N(bfd_mach_i960_ka_sa,"i960:ka_sa",FALSE, &arch_info_struct[1]),
- N(bfd_mach_i960_kb_sb,"i960:kb_sb",FALSE, &arch_info_struct[2]),
- N(bfd_mach_i960_mc, "i960:mc", FALSE, &arch_info_struct[3]),
- N(bfd_mach_i960_xa, "i960:xa", FALSE, &arch_info_struct[4]),
- N(bfd_mach_i960_ca, "i960:ca", FALSE, &arch_info_struct[5]),
- N(bfd_mach_i960_jx, "i960:jx", FALSE, &arch_info_struct[6]),
- N(bfd_mach_i960_hx, "i960:hx", FALSE, 0),
-};
-
-const bfd_arch_info_type bfd_i960_arch =
- N(bfd_mach_i960_core, "i960:core", TRUE, &arch_info_struct[0]);
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-19 16:35:42 +0000