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authorHans-Peter Nilsson <hp@axis.com>2001-03-22 13:03:58 +0000
committerHans-Peter Nilsson <hp@axis.com>2001-03-22 13:03:58 +0000
commite079041e2fdfe46229306a33a7728146f2880dbf (patch)
tree3389da711e4311052b07c98cb32e24f1e7d57e72
parent58d29fc398d7344a7d0018f11d8c4292d155fcab (diff)
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* cris.h: Add leading comment about PC-relative location.
(R_CRIS_COPY, R_CRIS_GLOB_DAT, R_CRIS_JUMP_SLOT, R_CRIS_RELATIVE, R_CRIS_16_GOT, R_CRIS_32_GOT, R_CRIS_16_GOTPLT, R_CRIS_32_GOTPLT, R_CRIS_32_GOTREL, R_CRIS_32_PLT_GOTREL, R_CRIS_32_PLT_PCREL): New relocs.
-rw-r--r--include/elf/ChangeLog8
-rw-r--r--include/elf/cris.h56
2 files changed, 63 insertions, 1 deletions
diff --git a/include/elf/ChangeLog b/include/elf/ChangeLog
index e6d0431..98f7b32 100644
--- a/include/elf/ChangeLog
+++ b/include/elf/ChangeLog
@@ -1,3 +1,11 @@
+2001-03-22 Hans-Peter Nilsson <hp@axis.com>
+
+ * cris.h: Add leading comment about PC-relative location.
+ (R_CRIS_COPY, R_CRIS_GLOB_DAT, R_CRIS_JUMP_SLOT, R_CRIS_RELATIVE,
+ R_CRIS_16_GOT, R_CRIS_32_GOT, R_CRIS_16_GOTPLT, R_CRIS_32_GOTPLT,
+ R_CRIS_32_GOTREL, R_CRIS_32_PLT_GOTREL, R_CRIS_32_PLT_PCREL):
+ New relocs.
+
2001-02-27 Philip Blundell <pb@futuretv.com>
* arm.h: Add new definitions from ARM document SWS ESPC 0003 B-01.
diff --git a/include/elf/cris.h b/include/elf/cris.h
index e467e4e..3bd03e8 100644
--- a/include/elf/cris.h
+++ b/include/elf/cris.h
@@ -1,5 +1,5 @@
/* CRIS ELF support for BFD.
- Copyright 2000 Free Software Foundation, Inc.
+ Copyright 2000, 2001 Free Software Foundation, Inc.
Contributed by Axis Communications AB, Lund, Sweden.
Written by Hans-Peter Nilsson.
@@ -30,6 +30,8 @@ START_RELOC_NUMBERS (elf_cris_reloc_type)
RELOC_NUMBER (R_CRIS_8, 1)
RELOC_NUMBER (R_CRIS_16, 2)
RELOC_NUMBER (R_CRIS_32, 3)
+
+ /* The "PC" position is the location right after the relocation. */
RELOC_NUMBER (R_CRIS_8_PCREL, 4)
RELOC_NUMBER (R_CRIS_16_PCREL, 5)
RELOC_NUMBER (R_CRIS_32_PCREL, 6)
@@ -37,6 +39,58 @@ START_RELOC_NUMBERS (elf_cris_reloc_type)
RELOC_NUMBER (R_CRIS_GNU_VTINHERIT, 7)
RELOC_NUMBER (R_CRIS_GNU_VTENTRY, 8)
+ /* Copy contents at dynlinking. Generated by the linker.
+ The BFD equivalent is BFD_RELOC_CRIS_COPY. */
+ RELOC_NUMBER (R_CRIS_COPY, 9)
+
+ /* Create GOT entry. Generated by the linker.
+ The BFD equivalent is BFD_RELOC_CRIS_GLOB_DAT. */
+ RELOC_NUMBER (R_CRIS_GLOB_DAT, 10)
+
+ /* Create PLT entry. Generated by the linker.
+ The BFD equivalent is BFD_RELOC_CRIS_JUMP_SLOT. */
+ RELOC_NUMBER (R_CRIS_JUMP_SLOT, 11)
+
+ /* Adjust by program base. Generated by the linker.
+ The BFD equivalent is BFD_RELOC_CRIS_RELATIVE. */
+ RELOC_NUMBER (R_CRIS_RELATIVE, 12)
+
+ /* A 16-bit offset to entry in GOT and request to create GOT entry for
+ that symbol.
+ The BFD equivalent is BFD_RELOC_CRIS_16_GOT. */
+ RELOC_NUMBER (R_CRIS_16_GOT, 13)
+
+ /* A 32-bit offset to entry in GOT and request to create GOT entry for
+ that symbol.
+ The BFD equivalent is BFD_RELOC_CRIS_32_GOT. */
+ RELOC_NUMBER (R_CRIS_32_GOT, 14)
+
+ /* A 16-bit offset to entry in PLT part of GOT and request to create PLT
+ entry for that symbol.
+ The BFD equivalent is BFD_RELOC_CRIS_16_GOTPLT. */
+ RELOC_NUMBER (R_CRIS_16_GOTPLT, 15)
+
+ /* A 32-bit offset to entry in PLT part of GOT and request to create PLT
+ entry for that symbol.
+ The BFD equivalent is BFD_RELOC_CRIS_32_GOTPLT. */
+ RELOC_NUMBER (R_CRIS_32_GOTPLT, 16)
+
+ /* A 32-bit offset from GOT to (local) symbol: no GOT entry should be
+ necessary.
+ The BFD equivalent is BFD_RELOC_CRIS_32_GOTREL. */
+ RELOC_NUMBER (R_CRIS_32_GOTREL, 17)
+
+ /* A 32-bit offset from GOT to entry for this symbol in PLT and request
+ to create PLT entry for symbol.
+ The BFD equivalent is BFD_RELOC_CRIS_32_GOTREL. */
+ RELOC_NUMBER (R_CRIS_32_PLT_GOTREL, 18)
+
+ /* A 32-bit offset from location after this relocation (addend specifies
+ offset) to entry for this symbol in PLT and request to create PLT
+ entry for symbol.
+ The BFD equivalent is BFD_RELOC_CRIS_32_PLT_PCREL. */
+ RELOC_NUMBER (R_CRIS_32_PLT_PCREL, 19)
+
/* No other relocs must be visible outside the assembler. */
END_RELOC_NUMBERS (R_CRIS_max)