/* BFD support for AArch64.
- Copyright (C) 2009-2015 Free Software Foundation, Inc.
+ Copyright (C) 2009-2021 Free Software Foundation, Inc.
Contributed by ARM Ltd.
This file is part of BFD, the Binary File Descriptor library.
#include "bfd.h"
#include "libbfd.h"
#include "libiberty.h"
+#include "cpu-aarch64.h"
/* This routine is provided two arch_infos and works out which Aarch64
machine which would be compatible with both and returns a pointer
}
processors[] =
{
- /* These two are example CPUs supported in GCC, once we have real
- CPUs they will be removed. */
- { bfd_mach_aarch64, "example-1" },
- { bfd_mach_aarch64, "example-2" }
+ { bfd_mach_aarch64, "cortex-a34" },
+ { bfd_mach_aarch64, "cortex-a65" },
+ { bfd_mach_aarch64, "cortex-a65ae" },
+ { bfd_mach_aarch64, "cortex-a76ae" },
+ { bfd_mach_aarch64, "cortex-a77" }
};
-static bfd_boolean
+static bool
scan (const struct bfd_arch_info *info, const char *string)
{
int i;
/* First test for an exact match. */
if (strcasecmp (string, info->printable_name) == 0)
- return TRUE;
+ return true;
/* Next check for a processor name instead of an Architecture name. */
for (i = sizeof (processors) / sizeof (processors[0]); i--;)
}
if (i != -1 && info->mach == processors[i].mach)
- return TRUE;
+ return true;
/* Finally check for the default architecture. */
if (strcasecmp (string, "aarch64") == 0)
return info->the_default;
- return FALSE;
+ return false;
}
-#define N(NUMBER, PRINT, DEFAULT, NEXT) \
- { 64, 64, 8, bfd_arch_aarch64, NUMBER, \
+#define N(NUMBER, PRINT, WORDSIZE, DEFAULT, NEXT) \
+ { WORDSIZE, WORDSIZE, 8, bfd_arch_aarch64, NUMBER, \
"aarch64", PRINT, 4, DEFAULT, compatible, scan, \
- bfd_arch_default_fill, NEXT }
+ bfd_arch_default_fill, NEXT, 0 }
+
+static const bfd_arch_info_type bfd_aarch64_arch_v8_r =
+ N (bfd_mach_aarch64_8R, "aarch64:armv8-r", 64, false, NULL);
static const bfd_arch_info_type bfd_aarch64_arch_ilp32 =
- N (bfd_mach_aarch64_ilp32, "aarch64:ilp32", FALSE, NULL);
+ N (bfd_mach_aarch64_ilp32, "aarch64:ilp32", 32, false,
+ &bfd_aarch64_arch_v8_r);
const bfd_arch_info_type bfd_aarch64_arch =
- N (0, "aarch64", TRUE, &bfd_aarch64_arch_ilp32);
+ N (0, "aarch64", 64, true, &bfd_aarch64_arch_ilp32);
-bfd_boolean
+bool
bfd_is_aarch64_special_symbol_name (const char *name, int type)
{
if (!name || name[0] != '$')
- return FALSE;
+ return false;
if (name[1] == 'x' || name[1] == 'd')
type &= BFD_AARCH64_SPECIAL_SYM_TYPE_MAP;
else if (name[1] == 'm' || name[1] == 'f' || name[1] == 'p')
type &= BFD_AARCH64_SPECIAL_SYM_TYPE_TAG;
else
- return FALSE;
+ return false;
return (type != 0 && (name[2] == 0 || name[2] == '.'));
}