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authorKazu Hirata <kazu@codesourcery.com>2006-12-19 13:24:56 +0000
committerKazu Hirata <kazu@codesourcery.com>2006-12-19 13:24:56 +0000
commit425c6cb00d22328650ba761bd06b184d3d4ade07 (patch)
tree9d1721cea46815a9b947149db0c0cac71c7b29d4 /include
parent8a0d8a5c46bc6c330c837546cb384b9781ad6723 (diff)
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bfd/
* elf32-m68k.c (elf32_m68k_object_p, elf32_m68k_print_private_bfd_data): Use EF_M68K_ARCH_MASK to extract architecture mask. include/elf/ * m68k.h (EF_M68K_ARCH_MASK): New.
Diffstat (limited to 'include')
-rw-r--r--include/elf/ChangeLog4
-rw-r--r--include/elf/m68k.h6
2 files changed, 9 insertions, 1 deletions
diff --git a/include/elf/ChangeLog b/include/elf/ChangeLog
index 0c857ae..d0b1ec7 100644
--- a/include/elf/ChangeLog
+++ b/include/elf/ChangeLog
@@ -1,3 +1,7 @@
+2006-12-19 Kazu Hirata <kazu@codesourcery.com>
+
+ * m68k.h (EF_M68K_ARCH_MASK): New.
+
2006-12-19 Nathan Sidwell <nathan@codesourcery.com>
* internal.h (struct elf_segment_map): Add p_vaddr_offset field.
diff --git a/include/elf/m68k.h b/include/elf/m68k.h
index 4bc3653..3665d72 100644
--- a/include/elf/m68k.h
+++ b/include/elf/m68k.h
@@ -52,12 +52,16 @@ START_RELOC_NUMBERS (elf_m68k_reloc_type)
RELOC_NUMBER (R_68K_GNU_VTENTRY, 24)
END_RELOC_NUMBERS (R_68K_max)
+/* We use the top 24 bits to encode information about the
+ architecture variant. */
#define EF_M68K_CPU32 0x00810000
#define EF_M68K_M68000 0x01000000
#define EF_M68K_CFV4E 0x00008000
+#define EF_M68K_ARCH_MASK (EF_M68K_M68000 | EF_M68K_CPU32 | EF_M68K_CFV4E)
/* We use the bottom 8 bits to encode information about the
- coldfire variant. */
+ coldfire variant. If we use any of these bits, the top 24 bits are
+ either 0 or EF_M68K_CFV4E. */
#define EF_M68K_CF_ISA_MASK 0x0F /* Which ISA */
#define EF_M68K_CF_ISA_A_NODIV 0x01 /* ISA A except for div */
#define EF_M68K_CF_ISA_A 0x02