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Update AArch64 ELF relocations to ABI 1.0

Browse Source 
This mostly entails adding relocations, however there are a couple of
changes to existing relocations:

1. R_AARCH64_NONE is defined to be zero rather than 256

R_AARCH64_NONE has been defined to be zero for a long time elsewhere
e.g. binutils and glibc since the submission of the AArch64 port in
2012 so this is required for compatibility.

2. R_AARCH64_TLSDESC_ADR_PAGE renamed to R_AARCH64_TLSDESC_ADR_PAGE21

I don't think there is any way for relocation names to leak out of LLVM
so this should not break anything.

Tested with check-all with no regressions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222821 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Will Newton
2014-11-26 10:49:18 +00:00
parent 10c8f38047
commit 87a2f3751c
11 changed files with 139 additions and 17 deletions
Download Patch File Download Diff File Expand all files Collapse all files

BIN
test/tools/llvm-readobj/Inputs/relocs.obj.elf-aarch64
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43
test/tools/llvm-readobj/Inputs/relocs.py
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@@ -591,7 +591,7 @@ class Relocs_Elf_PPC64(Enum):
R_PPC64_TLSLD = 108
class Relocs_Elf_AArch64(Enum):
R_AARCH64_NONE = 0x100
R_AARCH64_NONE = 0
R_AARCH64_ABS64 = 0x101
R_AARCH64_ABS32 = 0x102
R_AARCH64_ABS16 = 0x103
@@ -611,6 +611,7 @@ class Relocs_Elf_AArch64(Enum):
R_AARCH64_LD_PREL_LO19 = 0x111
R_AARCH64_ADR_PREL_LO21 = 0x112
R_AARCH64_ADR_PREL_PG_HI21 = 0x113
R_AARCH64_ADR_PREL_PG_HI21_NC = 0x114
R_AARCH64_ADD_ABS_LO12_NC = 0x115
R_AARCH64_LDST8_ABS_LO12_NC = 0x116
R_AARCH64_TSTBR14 = 0x117
@@ -620,11 +621,39 @@ class Relocs_Elf_AArch64(Enum):
R_AARCH64_LDST16_ABS_LO12_NC = 0x11c
R_AARCH64_LDST32_ABS_LO12_NC = 0x11d
R_AARCH64_LDST64_ABS_LO12_NC = 0x11e
R_AARCH64_MOVW_PREL_G0 = 0x11f
R_AARCH64_MOVW_PREL_G0_NC = 0x120
R_AARCH64_MOVW_PREL_G1 = 0x121
R_AARCH64_MOVW_PREL_G1_NC = 0x122
R_AARCH64_MOVW_PREL_G2 = 0x123
R_AARCH64_MOVW_PREL_G2_NC = 0x124
R_AARCH64_MOVW_PREL_G3 = 0x125
R_AARCH64_LDST128_ABS_LO12_NC = 0x12b
R_AARCH64_MOVW_GOTOFF_G0 = 0x12c
R_AARCH64_MOVW_GOTOFF_G0_NC = 0x12d
R_AARCH64_MOVW_GOTOFF_G1 = 0x12e
R_AARCH64_MOVW_GOTOFF_G1_NC = 0x12f
R_AARCH64_MOVW_GOTOFF_G2 = 0x130
R_AARCH64_MOVW_GOTOFF_G2_NC = 0x131
R_AARCH64_MOVW_GOTOFF_G3 = 0x132
R_AARCH64_GOTREL64 = 0x133
R_AARCH64_GOTREL32 = 0x134
R_AARCH64_GOT_LD_PREL19 = 0x135
R_AARCH64_LD64_GOTOFF_LO15 = 0x136
R_AARCH64_ADR_GOT_PAGE = 0x137
R_AARCH64_LD64_GOT_LO12_NC = 0x138
R_AARCH64_LD64_GOTPAGE_LO15 = 0x139
R_AARCH64_TLSGD_ADR_PREL21 = 0x200
R_AARCH64_TLSGD_ADR_PAGE21 = 0x201
R_AARCH64_TLSGD_ADD_LO12_NC = 0x202
R_AARCH64_TLSGD_MOVW_G1 = 0x203
R_AARCH64_TLSGD_MOVW_G0_NC = 0x204
R_AARCH64_TLSLD_ADR_PREL21 = 0x205
R_AARCH64_TLSLD_ADR_PAGE21 = 0x206
R_AARCH64_TLSLD_ADD_LO12_NC = 0x207
R_AARCH64_TLSLD_MOVW_G1 = 0x208
R_AARCH64_TLSLD_MOVW_G0_NC = 0x209
R_AARCH64_TLSLD_LD_PREL19 = 0x20a
R_AARCH64_TLSLD_MOVW_DTPREL_G2 = 0x20b
R_AARCH64_TLSLD_MOVW_DTPREL_G1 = 0x20c
R_AARCH64_TLSLD_MOVW_DTPREL_G1_NC = 0x20d
@@ -662,10 +691,20 @@ class Relocs_Elf_AArch64(Enum):
R_AARCH64_TLSLE_LDST32_TPREL_LO12_NC = 0x22d
R_AARCH64_TLSLE_LDST64_TPREL_LO12 = 0x22e
R_AARCH64_TLSLE_LDST64_TPREL_LO12_NC = 0x22f
R_AARCH64_TLSDESC_ADR_PAGE = 0x232
R_AARCH64_TLSDESC_LD_PREL19 = 0x230
R_AARCH64_TLSDESC_ADR_PREL21 = 0x231
R_AARCH64_TLSDESC_ADR_PAGE21 = 0x232
R_AARCH64_TLSDESC_LD64_LO12_NC = 0x233
R_AARCH64_TLSDESC_ADD_LO12_NC = 0x234
R_AARCH64_TLSDESC_OFF_G1 = 0x235
R_AARCH64_TLSDESC_OFF_G0_NC = 0x236
R_AARCH64_TLSDESC_LDR = 0x237
R_AARCH64_TLSDESC_ADD = 0x238
R_AARCH64_TLSDESC_CALL = 0x239
R_AARCH64_TLSLE_LDST128_TPREL_LO12 = 0x23a
R_AARCH64_TLSLE_LDST128_TPREL_LO12_NC = 0x23b
R_AARCH64_TLSLD_LDST128_DTPREL_LO12 = 0x23c
R_AARCH64_TLSLD_LDST128_DTPREL_LO12_NC = 0x23d
R_AARCH64_COPY = 0x400
R_AARCH64_GLOB_DAT = 0x401
R_AARCH64_JUMP_SLOT = 0x402

43
test/tools/llvm-readobj/reloc-types.test
View File

@@ -149,7 +149,7 @@ ELF-PPC64: Type: R_PPC64_GOT_TPREL16_HA (90)
ELF-PPC64: Type: R_PPC64_TLSGD (107)
ELF-PPC64: Type: R_PPC64_TLSLD (108)
ELF-AARCH64: Type: R_AARCH64_NONE (256)
ELF-AARCH64: Type: R_AARCH64_NONE (0)
ELF-AARCH64: Type: R_AARCH64_ABS64 (257)
ELF-AARCH64: Type: R_AARCH64_ABS32 (258)
ELF-AARCH64: Type: R_AARCH64_ABS16 (259)
@@ -169,6 +169,7 @@ ELF-AARCH64: Type: R_AARCH64_MOVW_SABS_G2 (272)
ELF-AARCH64: Type: R_AARCH64_LD_PREL_LO19 (273)
ELF-AARCH64: Type: R_AARCH64_ADR_PREL_LO21 (274)
ELF-AARCH64: Type: R_AARCH64_ADR_PREL_PG_HI21 (275)
ELF-AARCH64: Type: R_AARCH64_ADR_PREL_PG_HI21_NC (276)
ELF-AARCH64: Type: R_AARCH64_ADD_ABS_LO12_NC (277)
ELF-AARCH64: Type: R_AARCH64_LDST8_ABS_LO12_NC (278)
ELF-AARCH64: Type: R_AARCH64_TSTBR14 (279)
@@ -178,11 +179,39 @@ ELF-AARCH64: Type: R_AARCH64_CALL26 (283)
ELF-AARCH64: Type: R_AARCH64_LDST16_ABS_LO12_NC (284)
ELF-AARCH64: Type: R_AARCH64_LDST32_ABS_LO12_NC (285)
ELF-AARCH64: Type: R_AARCH64_LDST64_ABS_LO12_NC (286)
ELF-AARCH64: Type: R_AARCH64_MOVW_PREL_G0 (287)
ELF-AARCH64: Type: R_AARCH64_MOVW_PREL_G0_NC (288)
ELF-AARCH64: Type: R_AARCH64_MOVW_PREL_G1 (289)
ELF-AARCH64: Type: R_AARCH64_MOVW_PREL_G1_NC (290)
ELF-AARCH64: Type: R_AARCH64_MOVW_PREL_G2 (291)
ELF-AARCH64: Type: R_AARCH64_MOVW_PREL_G2_NC (292)
ELF-AARCH64: Type: R_AARCH64_MOVW_PREL_G3 (293)
ELF-AARCH64: Type: R_AARCH64_LDST128_ABS_LO12_NC (299)
ELF-AARCH64: Type: R_AARCH64_MOVW_GOTOFF_G0 (300)
ELF-AARCH64: Type: R_AARCH64_MOVW_GOTOFF_G0_NC (301)
ELF-AARCH64: Type: R_AARCH64_MOVW_GOTOFF_G1 (302)
ELF-AARCH64: Type: R_AARCH64_MOVW_GOTOFF_G1_NC (303)
ELF-AARCH64: Type: R_AARCH64_MOVW_GOTOFF_G2 (304)
ELF-AARCH64: Type: R_AARCH64_MOVW_GOTOFF_G2_NC (305)
ELF-AARCH64: Type: R_AARCH64_MOVW_GOTOFF_G3 (306)
ELF-AARCH64: Type: R_AARCH64_GOTREL64 (307)
ELF-AARCH64: Type: R_AARCH64_GOTREL32 (308)
ELF-AARCH64: Type: R_AARCH64_GOT_LD_PREL19 (309)
ELF-AARCH64: Type: R_AARCH64_LD64_GOTOFF_LO15 (310)
ELF-AARCH64: Type: R_AARCH64_ADR_GOT_PAGE (311)
ELF-AARCH64: Type: R_AARCH64_LD64_GOT_LO12_NC (312)
ELF-AARCH64: Type: R_AARCH64_LD64_GOTPAGE_LO15 (313)
ELF-AARCH64: Type: R_AARCH64_TLSGD_ADR_PREL21 (512)
ELF-AARCH64: Type: R_AARCH64_TLSGD_ADR_PAGE21 (513)
ELF-AARCH64: Type: R_AARCH64_TLSGD_ADD_LO12_NC (514)
ELF-AARCH64: Type: R_AARCH64_TLSGD_MOVW_G1 (515)
ELF-AARCH64: Type: R_AARCH64_TLSGD_MOVW_G0_NC (516)
ELF-AARCH64: Type: R_AARCH64_TLSLD_ADR_PREL21 (517)
ELF-AARCH64: Type: R_AARCH64_TLSLD_ADR_PAGE21 (518)
ELF-AARCH64: Type: R_AARCH64_TLSLD_ADD_LO12_NC (519)
ELF-AARCH64: Type: R_AARCH64_TLSLD_MOVW_G1 (520)
ELF-AARCH64: Type: R_AARCH64_TLSLD_MOVW_G0_NC (521)
ELF-AARCH64: Type: R_AARCH64_TLSLD_LD_PREL19 (522)
ELF-AARCH64: Type: R_AARCH64_TLSLD_MOVW_DTPREL_G2 (523)
ELF-AARCH64: Type: R_AARCH64_TLSLD_MOVW_DTPREL_G1 (524)
ELF-AARCH64: Type: R_AARCH64_TLSLD_MOVW_DTPREL_G1_NC (525)
@@ -220,10 +249,20 @@ ELF-AARCH64: Type: R_AARCH64_TLSLE_LDST32_TPREL_LO12 (556)
ELF-AARCH64: Type: R_AARCH64_TLSLE_LDST32_TPREL_LO12_NC (557)
ELF-AARCH64: Type: R_AARCH64_TLSLE_LDST64_TPREL_LO12 (558)
ELF-AARCH64: Type: R_AARCH64_TLSLE_LDST64_TPREL_LO12_NC (559)
ELF-AARCH64: Type: R_AARCH64_TLSDESC_ADR_PAGE (562)
ELF-AARCH64: Type: R_AARCH64_TLSDESC_LD_PREL19 (560)
ELF-AARCH64: Type: R_AARCH64_TLSDESC_ADR_PREL21 (561)
ELF-AARCH64: Type: R_AARCH64_TLSDESC_ADR_PAGE21 (562)
ELF-AARCH64: Type: R_AARCH64_TLSDESC_LD64_LO12_NC (563)
ELF-AARCH64: Type: R_AARCH64_TLSDESC_ADD_LO12_NC (564)
ELF-AARCH64: Type: R_AARCH64_TLSDESC_OFF_G1 (565)
ELF-AARCH64: Type: R_AARCH64_TLSDESC_OFF_G0_NC (566)
ELF-AARCH64: Type: R_AARCH64_TLSDESC_LDR (567)
ELF-AARCH64: Type: R_AARCH64_TLSDESC_ADD (568)
ELF-AARCH64: Type: R_AARCH64_TLSDESC_CALL (569)
ELF-AARCH64: Type: R_AARCH64_TLSLE_LDST128_TPREL_LO12 (570)
ELF-AARCH64: Type: R_AARCH64_TLSLE_LDST128_TPREL_LO12_NC (571)
ELF-AARCH64: Type: R_AARCH64_TLSLD_LDST128_DTPREL_LO12 (572)
ELF-AARCH64: Type: R_AARCH64_TLSLD_LDST128_DTPREL_LO12_NC (573)
ELF-AARCH64: Type: R_AARCH64_COPY (1024)
ELF-AARCH64: Type: R_AARCH64_GLOB_DAT (1025)
ELF-AARCH64: Type: R_AARCH64_JUMP_SLOT (1026)