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authorPetr Machata <pmachata@redhat.com>2013-02-20 16:19:04 +0000
committerJoseph Myers <joseph@codesourcery.com>2013-02-20 16:19:04 +0000
commit08cbd996d33114ca50644d060fbe3a08260430fb (patch)
tree19749c33ba6c510e21ebf901cae15fbfcc0b69f8 /elf
parentf6432d898e44f982dbe8f9229c4894fa4840a670 (diff)
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Add ARM relocation constants to elf/elf.h.
Diffstat (limited to 'elf')
-rw-r--r--elf/elf.h137
1 files changed, 119 insertions, 18 deletions
diff --git a/elf/elf.h b/elf/elf.h
index 9bc5004..d096a97 100644
--- a/elf/elf.h
+++ b/elf/elf.h
@@ -2343,23 +2343,25 @@ typedef Elf32_Addr Elf32_Conflict;
/* ARM relocs. */
#define R_ARM_NONE 0 /* No reloc */
-#define R_ARM_PC24 1 /* PC relative 26 bit branch */
+#define R_ARM_PC24 1 /* Deprecated PC relative 26
+ bit branch. */
#define R_ARM_ABS32 2 /* Direct 32 bit */
#define R_ARM_REL32 3 /* PC relative 32 bit */
#define R_ARM_PC13 4
#define R_ARM_ABS16 5 /* Direct 16 bit */
#define R_ARM_ABS12 6 /* Direct 12 bit */
-#define R_ARM_THM_ABS5 7
+#define R_ARM_THM_ABS5 7 /* Direct & 0x7C (LDR, STR). */
#define R_ARM_ABS8 8 /* Direct 8 bit */
#define R_ARM_SBREL32 9
-#define R_ARM_THM_PC22 10
-#define R_ARM_THM_PC8 11
+#define R_ARM_THM_PC22 10 /* PC relative 24 bit (Thumb32 BL). */
+#define R_ARM_THM_PC8 11 /* PC relative & 0x3FC
+ (Thumb16 LDR, ADD, ADR). */
#define R_ARM_AMP_VCALL9 12
#define R_ARM_SWI24 13 /* Obsolete static relocation. */
#define R_ARM_TLS_DESC 13 /* Dynamic relocation. */
-#define R_ARM_THM_SWI8 14
-#define R_ARM_XPC25 15
-#define R_ARM_THM_XPC22 16
+#define R_ARM_THM_SWI8 14 /* Reserved. */
+#define R_ARM_XPC25 15 /* Reserved. */
+#define R_ARM_THM_XPC22 16 /* Reserved. */
#define R_ARM_TLS_DTPMOD32 17 /* ID of module containing symbol */
#define R_ARM_TLS_DTPOFF32 18 /* Offset in TLS block */
#define R_ARM_TLS_TPOFF32 19 /* Offset in static TLS block */
@@ -2370,21 +2372,109 @@ typedef Elf32_Addr Elf32_Conflict;
#define R_ARM_GOTOFF 24 /* 32 bit offset to GOT */
#define R_ARM_GOTPC 25 /* 32 bit PC relative offset to GOT */
#define R_ARM_GOT32 26 /* 32 bit GOT entry */
-#define R_ARM_PLT32 27 /* 32 bit PLT address */
-#define R_ARM_ALU_PCREL_7_0 32
-#define R_ARM_ALU_PCREL_15_8 33
-#define R_ARM_ALU_PCREL_23_15 34
-#define R_ARM_LDR_SBREL_11_0 35
-#define R_ARM_ALU_SBREL_19_12 36
-#define R_ARM_ALU_SBREL_27_20 37
+#define R_ARM_PLT32 27 /* Deprecated, 32 bit PLT address. */
+#define R_ARM_CALL 28 /* PC relative 24 bit (BL, BLX). */
+#define R_ARM_JUMP24 29 /* PC relative 24 bit
+ (B, BL<cond>). */
+#define R_ARM_THM_JUMP24 30 /* PC relative 24 bit (Thumb32 B.W). */
+#define R_ARM_BASE_ABS 31 /* Adjust by program base. */
+#define R_ARM_ALU_PCREL_7_0 32 /* Obsolete. */
+#define R_ARM_ALU_PCREL_15_8 33 /* Obsolete. */
+#define R_ARM_ALU_PCREL_23_15 34 /* Obsolete. */
+#define R_ARM_LDR_SBREL_11_0 35 /* Deprecated, prog. base relative. */
+#define R_ARM_ALU_SBREL_19_12 36 /* Deprecated, prog. base relative. */
+#define R_ARM_ALU_SBREL_27_20 37 /* Deprecated, prog. base relative. */
+#define R_ARM_TARGET1 38
+#define R_ARM_SBREL31 39 /* Program base relative. */
+#define R_ARM_V4BX 40
+#define R_ARM_TARGET2 41
+#define R_ARM_PREL31 42 /* 32 bit PC relative. */
+#define R_ARM_MOVW_ABS_NC 43 /* Direct 16-bit (MOVW). */
+#define R_ARM_MOVT_ABS 44 /* Direct high 16-bit (MOVT). */
+#define R_ARM_MOVW_PREL_NC 45 /* PC relative 16-bit (MOVW). */
+#define R_ARM_MOVT_PREL 46 /* PC relative (MOVT). */
+#define R_ARM_THM_MOVW_ABS_NC 47 /* Direct 16 bit (Thumb32 MOVW). */
+#define R_ARM_THM_MOVT_ABS 48 /* Direct high 16 bit
+ (Thumb32 MOVT). */
+#define R_ARM_THM_MOVW_PREL_NC 49 /* PC relative 16 bit
+ (Thumb32 MOVW). */
+#define R_ARM_THM_MOVT_PREL 50 /* PC relative high 16 bit
+ (Thumb32 MOVT). */
+#define R_ARM_THM_JUMP19 51 /* PC relative 20 bit
+ (Thumb32 B<cond>.W). */
+#define R_ARM_THM_JUMP6 52 /* PC relative X & 0x7E
+ (Thumb16 CBZ, CBNZ). */
+#define R_ARM_THM_ALU_PREL_11_0 53 /* PC relative 12 bit
+ (Thumb32 ADR.W). */
+#define R_ARM_THM_PC12 54 /* PC relative 12 bit
+ (Thumb32 LDR{D,SB,H,SH}). */
+#define R_ARM_ABS32_NOI 55 /* Direct 32-bit. */
+#define R_ARM_REL32_NOI 56 /* PC relative 32-bit. */
+#define R_ARM_ALU_PC_G0_NC 57 /* PC relative (ADD, SUB). */
+#define R_ARM_ALU_PC_G0 58 /* PC relative (ADD, SUB). */
+#define R_ARM_ALU_PC_G1_NC 59 /* PC relative (ADD, SUB). */
+#define R_ARM_ALU_PC_G1 60 /* PC relative (ADD, SUB). */
+#define R_ARM_ALU_PC_G2 61 /* PC relative (ADD, SUB). */
+#define R_ARM_LDR_PC_G1 62 /* PC relative (LDR,STR,LDRB,STRB). */
+#define R_ARM_LDR_PC_G2 63 /* PC relative (LDR,STR,LDRB,STRB). */
+#define R_ARM_LDRS_PC_G0 64 /* PC relative (STR{D,H},
+ LDR{D,SB,H,SH}). */
+#define R_ARM_LDRS_PC_G1 65 /* PC relative (STR{D,H},
+ LDR{D,SB,H,SH}). */
+#define R_ARM_LDRS_PC_G2 66 /* PC relative (STR{D,H},
+ LDR{D,SB,H,SH}). */
+#define R_ARM_LDC_PC_G0 67 /* PC relative (LDC, STC). */
+#define R_ARM_LDC_PC_G1 68 /* PC relative (LDC, STC). */
+#define R_ARM_LDC_PC_G2 69 /* PC relative (LDC, STC). */
+#define R_ARM_ALU_SB_G0_NC 70 /* Program base relative (ADD,SUB). */
+#define R_ARM_ALU_SB_G0 71 /* Program base relative (ADD,SUB). */
+#define R_ARM_ALU_SB_G1_NC 72 /* Program base relative (ADD,SUB). */
+#define R_ARM_ALU_SB_G1 73 /* Program base relative (ADD,SUB). */
+#define R_ARM_ALU_SB_G2 74 /* Program base relative (ADD,SUB). */
+#define R_ARM_LDR_SB_G0 75 /* Program base relative (LDR,
+ STR, LDRB, STRB). */
+#define R_ARM_LDR_SB_G1 76 /* Program base relative
+ (LDR, STR, LDRB, STRB). */
+#define R_ARM_LDR_SB_G2 77 /* Program base relative
+ (LDR, STR, LDRB, STRB). */
+#define R_ARM_LDRS_SB_G0 78 /* Program base relative
+ (LDR, STR, LDRB, STRB). */
+#define R_ARM_LDRS_SB_G1 79 /* Program base relative
+ (LDR, STR, LDRB, STRB). */
+#define R_ARM_LDRS_SB_G2 80 /* Program base relative
+ (LDR, STR, LDRB, STRB). */
+#define R_ARM_LDC_SB_G0 81 /* Program base relative (LDC,STC). */
+#define R_ARM_LDC_SB_G1 82 /* Program base relative (LDC,STC). */
+#define R_ARM_LDC_SB_G2 83 /* Program base relative (LDC,STC). */
+#define R_ARM_MOVW_BREL_NC 84 /* Program base relative 16
+ bit (MOVW). */
+#define R_ARM_MOVT_BREL 85 /* Program base relative high
+ 16 bit (MOVT). */
+#define R_ARM_MOVW_BREL 86 /* Program base relative 16
+ bit (MOVW). */
+#define R_ARM_THM_MOVW_BREL_NC 87 /* Program base relative 16
+ bit (Thumb32 MOVW). */
+#define R_ARM_THM_MOVT_BREL 88 /* Program base relative high
+ 16 bit (Thumb32 MOVT). */
+#define R_ARM_THM_MOVW_BREL 89 /* Program base relative 16
+ bit (Thumb32 MOVW). */
#define R_ARM_TLS_GOTDESC 90
#define R_ARM_TLS_CALL 91
-#define R_ARM_TLS_DESCSEQ 92
+#define R_ARM_TLS_DESCSEQ 92 /* TLS relaxation. */
#define R_ARM_THM_TLS_CALL 93
+#define R_ARM_PLT32_ABS 94
+#define R_ARM_GOT_ABS 95 /* GOT entry. */
+#define R_ARM_GOT_PREL 96 /* PC relative GOT entry. */
+#define R_ARM_GOT_BREL12 97 /* GOT entry relative to GOT
+ origin (LDR). */
+#define R_ARM_GOTOFF12 98 /* 12 bit, GOT entry relative
+ to GOT origin (LDR, STR). */
+#define R_ARM_GOTRELAX 99
#define R_ARM_GNU_VTENTRY 100
#define R_ARM_GNU_VTINHERIT 101
-#define R_ARM_THM_PC11 102 /* thumb unconditional branch */
-#define R_ARM_THM_PC9 103 /* thumb conditional branch */
+#define R_ARM_THM_PC11 102 /* PC relative & 0xFFE (Thumb16 B). */
+#define R_ARM_THM_PC9 103 /* PC relative & 0x1FE
+ (Thumb16 B/B<cond>). */
#define R_ARM_TLS_GD32 104 /* PC-rel 32 bit for global dynamic
thread local data */
#define R_ARM_TLS_LDM32 105 /* PC-rel 32 bit for local dynamic
@@ -2395,7 +2485,18 @@ typedef Elf32_Addr Elf32_Conflict;
static TLS block offset */
#define R_ARM_TLS_LE32 108 /* 32 bit offset relative to static
TLS block */
-#define R_ARM_THM_TLS_DESCSEQ 129
+#define R_ARM_TLS_LDO12 109 /* 12 bit relative to TLS
+ block (LDR, STR). */
+#define R_ARM_TLS_LE12 110 /* 12 bit relative to static
+ TLS block (LDR, STR). */
+#define R_ARM_TLS_IE12GP 111 /* 12 bit GOT entry relative
+ to GOT origin (LDR). */
+#define R_ARM_ME_TOO 128 /* Obsolete. */
+#define R_ARM_THM_TLS_DESCSEQ 129
+#define R_ARM_THM_TLS_DESCSEQ16 129
+#define R_ARM_THM_TLS_DESCSEQ32 130
+#define R_ARM_THM_GOT_BREL12 131 /* GOT entry relative to GOT
+ origin, 12 bit (Thumb32 LDR). */
#define R_ARM_IRELATIVE 160
#define R_ARM_RXPC25 249
#define R_ARM_RSBREL32 250