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authorNick Clifton <nickc@redhat.com>2003-12-19 11:44:00 +0000
committerNick Clifton <nickc@redhat.com>2003-12-19 11:44:00 +0000
commit2e20d0cc3b57427c7333dbdcf0c395db3307490b (patch)
tree8b3f1e32e02640169fdaeec25c33775c47eeaf02
parent50ce56d06ad01d2bee97d234931dd3885b870172 (diff)
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Add support for m32r-linux target, including a RELA ABI and PIC.
-rw-r--r--include/elf/ChangeLog17
-rw-r--r--include/elf/m32r.h54
2 files changed, 59 insertions, 12 deletions
diff --git a/include/elf/ChangeLog b/include/elf/ChangeLog
index 9fc3b58..713d80d 100644
--- a/include/elf/ChangeLog
+++ b/include/elf/ChangeLog
@@ -1,3 +1,20 @@
+2003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
+
+ * elf/m32r.h : Added m32r-linux and PIC support. Add new ABI that
+ uses RELA.
+ (R_M32R_16_RELA, R_M32R_32_RELA, R_M32R_24_RELA,
+ R_M32R_10_PCREL_RELA, R_M32R_18_PCREL_RELA,
+ R_M32R_26_PCREL_RELA, R_M32R_HI16_ULO_RELA,
+ R_M32R_HI16_SLO_RELA, R_M32R_LO16_RELA,
+ R_M32R_SDA16_RELA, R_M32R_RELA_GNU_VTINHERIT,
+ R_M32R_RELA_GNU_VTENTRY, R_M32R_GOT24,
+ R_M32R_26_PLTREL, R_M32R_COPY, R_M32R_GLOB_DAT,
+ R_M32R_JMP_SLOT, R_M32R_RELATIVE, R_M32R_GOTOFF,
+ R_M32R_GOTPC24, R_M32R_GOT16_HI_ULO,
+ R_M32R_GOT16_HI_SLO, R_M32R_GOT16_LO,
+ R_M32R_GOTPC_HI_ULO, R_M32R_GOTPC_HI_SLO,
+ R_M32R_GOTPC_LO): New relocs.
+
2003-12-06 Alan Modra <amodra@bigpond.net.au>
From Jan Beulich <JBeulich@novell.com>
diff --git a/include/elf/m32r.h b/include/elf/m32r.h
index 2663f3a..709d792 100644
--- a/include/elf/m32r.h
+++ b/include/elf/m32r.h
@@ -25,18 +25,48 @@
/* Relocations. */
START_RELOC_NUMBERS (elf_m32r_reloc_type)
RELOC_NUMBER (R_M32R_NONE, 0)
- RELOC_NUMBER (R_M32R_16, 1)
- RELOC_NUMBER (R_M32R_32, 2)
- RELOC_NUMBER (R_M32R_24, 3)
- RELOC_NUMBER (R_M32R_10_PCREL, 4)
- RELOC_NUMBER (R_M32R_18_PCREL, 5)
- RELOC_NUMBER (R_M32R_26_PCREL, 6)
- RELOC_NUMBER (R_M32R_HI16_ULO, 7)
- RELOC_NUMBER (R_M32R_HI16_SLO, 8)
- RELOC_NUMBER (R_M32R_LO16, 9)
- RELOC_NUMBER (R_M32R_SDA16, 10)
- RELOC_NUMBER (R_M32R_GNU_VTINHERIT, 11)
- RELOC_NUMBER (R_M32R_GNU_VTENTRY, 12)
+ /* REL relocations */
+ RELOC_NUMBER (R_M32R_16, 1) /* For backwards compatibility. */
+ RELOC_NUMBER (R_M32R_32, 2) /* For backwards compatibility. */
+ RELOC_NUMBER (R_M32R_24, 3) /* For backwards compatibility. */
+ RELOC_NUMBER (R_M32R_10_PCREL, 4) /* For backwards compatibility. */
+ RELOC_NUMBER (R_M32R_18_PCREL, 5) /* For backwards compatibility. */
+ RELOC_NUMBER (R_M32R_26_PCREL, 6) /* For backwards compatibility. */
+ RELOC_NUMBER (R_M32R_HI16_ULO, 7) /* For backwards compatibility. */
+ RELOC_NUMBER (R_M32R_HI16_SLO, 8) /* For backwards compatibility. */
+ RELOC_NUMBER (R_M32R_LO16, 9) /* For backwards compatibility. */
+ RELOC_NUMBER (R_M32R_SDA16, 10) /* For backwards compatibility. */
+ RELOC_NUMBER (R_M32R_GNU_VTINHERIT, 11)/* For backwards compatibility. */
+ RELOC_NUMBER (R_M32R_GNU_VTENTRY, 12) /* For backwards compatibility. */
+
+ /* RELA relocations */
+ RELOC_NUMBER (R_M32R_16_RELA, 33)
+ RELOC_NUMBER (R_M32R_32_RELA, 34)
+ RELOC_NUMBER (R_M32R_24_RELA, 35)
+ RELOC_NUMBER (R_M32R_10_PCREL_RELA, 36)
+ RELOC_NUMBER (R_M32R_18_PCREL_RELA, 37)
+ RELOC_NUMBER (R_M32R_26_PCREL_RELA, 38)
+ RELOC_NUMBER (R_M32R_HI16_ULO_RELA, 39)
+ RELOC_NUMBER (R_M32R_HI16_SLO_RELA, 40)
+ RELOC_NUMBER (R_M32R_LO16_RELA, 41)
+ RELOC_NUMBER (R_M32R_SDA16_RELA, 42)
+ RELOC_NUMBER (R_M32R_RELA_GNU_VTINHERIT, 43)
+ RELOC_NUMBER (R_M32R_RELA_GNU_VTENTRY, 44)
+
+ RELOC_NUMBER (R_M32R_GOT24, 48)
+ RELOC_NUMBER (R_M32R_26_PLTREL, 49)
+ RELOC_NUMBER (R_M32R_COPY, 50)
+ RELOC_NUMBER (R_M32R_GLOB_DAT, 51)
+ RELOC_NUMBER (R_M32R_JMP_SLOT, 52)
+ RELOC_NUMBER (R_M32R_RELATIVE, 53)
+ RELOC_NUMBER (R_M32R_GOTOFF, 54)
+ RELOC_NUMBER (R_M32R_GOTPC24, 55)
+ RELOC_NUMBER (R_M32R_GOT16_HI_ULO, 56)
+ RELOC_NUMBER (R_M32R_GOT16_HI_SLO, 57)
+ RELOC_NUMBER (R_M32R_GOT16_LO, 58)
+ RELOC_NUMBER (R_M32R_GOTPC_HI_ULO, 59)
+ RELOC_NUMBER (R_M32R_GOTPC_HI_SLO, 60)
+ RELOC_NUMBER (R_M32R_GOTPC_LO, 61)
END_RELOC_NUMBERS (R_M32R_max)
/* Processor specific section indices. These sections do not actually