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authorUlrich Weigand <ulrich.weigand@de.ibm.com>2013-06-21 14:44:15 +0000
committerUlrich Weigand <ulrich.weigand@de.ibm.com>2013-06-21 14:44:15 +0000
commitcab0a1933875935c717136d251e2af9749533ba8 (patch)
tree7922bc394b1d74b0523072a8df893c9e64b45ddd /include
parentf7c1ee79fe90353fcd3f545f9d45a01a837bbf4b (diff)
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[PowerPC] Support various tls-related modifiers
The current code base only supports the minimum set of tls-related relocations and @modifiers that are necessary to support compiler- generated code. This patch extends this to the full set defined in the ABI (and supported by the GNU assembler) for the benefit of the assembler parser. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184551 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include')
-rw-r--r--include/llvm/MC/MCExpr.h22
-rw-r--r--include/llvm/Object/ELF.h48
-rw-r--r--include/llvm/Support/ELF.h50
3 files changed, 119 insertions, 1 deletions
diff --git a/include/llvm/MC/MCExpr.h b/include/llvm/MC/MCExpr.h
index 99ccbbd..e5c4837 100644
--- a/include/llvm/MC/MCExpr.h
+++ b/include/llvm/MC/MCExpr.h
@@ -183,17 +183,39 @@ public:
VK_PPC_TOC_LO, // symbol@toc@l
VK_PPC_TOC_HI, // symbol@toc@h
VK_PPC_TOC_HA, // symbol@toc@ha
+ VK_PPC_TPREL, // symbol@tprel
VK_PPC_TPREL_LO, // symbol@tprel@l
+ VK_PPC_TPREL_HI, // symbol@tprel@h
VK_PPC_TPREL_HA, // symbol@tprel@ha
+ VK_PPC_TPREL_HIGHER, // symbol@tprel@higher
+ VK_PPC_TPREL_HIGHERA, // symbol@tprel@highera
+ VK_PPC_TPREL_HIGHEST, // symbol@tprel@highest
+ VK_PPC_TPREL_HIGHESTA, // symbol@tprel@highesta
+ VK_PPC_DTPREL, // symbol@dtprel
VK_PPC_DTPREL_LO, // symbol@dtprel@l
+ VK_PPC_DTPREL_HI, // symbol@dtprel@h
VK_PPC_DTPREL_HA, // symbol@dtprel@ha
+ VK_PPC_DTPREL_HIGHER, // symbol@dtprel@higher
+ VK_PPC_DTPREL_HIGHERA, // symbol@dtprel@highera
+ VK_PPC_DTPREL_HIGHEST, // symbol@dtprel@highest
+ VK_PPC_DTPREL_HIGHESTA,// symbol@dtprel@highesta
+ VK_PPC_GOT_TPREL, // symbol@got@tprel
VK_PPC_GOT_TPREL_LO, // symbol@got@tprel@l
+ VK_PPC_GOT_TPREL_HI, // symbol@got@tprel@h
VK_PPC_GOT_TPREL_HA, // symbol@got@tprel@ha
+ VK_PPC_GOT_DTPREL, // symbol@got@dtprel
+ VK_PPC_GOT_DTPREL_LO, // symbol@got@dtprel@l
+ VK_PPC_GOT_DTPREL_HI, // symbol@got@dtprel@h
+ VK_PPC_GOT_DTPREL_HA, // symbol@got@dtprel@ha
VK_PPC_TLS, // symbol@tls
+ VK_PPC_GOT_TLSGD, // symbol@got@tlsgd
VK_PPC_GOT_TLSGD_LO, // symbol@got@tlsgd@l
+ VK_PPC_GOT_TLSGD_HI, // symbol@got@tlsgd@h
VK_PPC_GOT_TLSGD_HA, // symbol@got@tlsgd@ha
VK_PPC_TLSGD, // symbol@tlsgd
+ VK_PPC_GOT_TLSLD, // symbol@got@tlsld
VK_PPC_GOT_TLSLD_LO, // symbol@got@tlsld@l
+ VK_PPC_GOT_TLSLD_HI, // symbol@got@tlsld@h
VK_PPC_GOT_TLSLD_HA, // symbol@got@tlsld@ha
VK_PPC_TLSLD, // symbol@tlsld
diff --git a/include/llvm/Object/ELF.h b/include/llvm/Object/ELF.h
index e21de69..2a90652 100644
--- a/include/llvm/Object/ELF.h
+++ b/include/llvm/Object/ELF.h
@@ -2029,8 +2029,30 @@ StringRef ELFObjectFile<ELFT>::getRelocationTypeName(uint32_t Type) const {
LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC_REL14_BRTAKEN);
LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC_REL14_BRNTAKEN);
LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC_REL32);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC_TPREL16);
LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC_TPREL16_LO);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC_TPREL16_HI);
LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC_TPREL16_HA);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC_DTPREL16);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC_DTPREL16_LO);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC_DTPREL16_HI);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC_DTPREL16_HA);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC_GOT_TLSGD16);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC_GOT_TLSGD16_LO);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC_GOT_TLSGD16_HI);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC_GOT_TLSGD16_HA);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC_GOT_TLSLD16);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC_GOT_TLSLD16_LO);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC_GOT_TLSLD16_HI);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC_GOT_TLSLD16_HA);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC_GOT_TPREL16_DS);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC_GOT_TPREL16_LO_DS);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC_GOT_TPREL16_HI);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC_GOT_TPREL16_HA);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC_GOT_DTPREL16_DS);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC_GOT_DTPREL16_LO_DS);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC_GOT_DTPREL16_HI);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC_GOT_DTPREL16_HA);
default: break;
}
break;
@@ -2067,16 +2089,42 @@ StringRef ELFObjectFile<ELFT>::getRelocationTypeName(uint32_t Type) const {
LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC64_TOC16_DS);
LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC64_TOC16_LO_DS);
LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC64_TLS);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC64_TPREL16);
LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC64_TPREL16_LO);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC64_TPREL16_HI);
LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC64_TPREL16_HA);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC64_DTPREL16);
LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC64_DTPREL16_LO);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC64_DTPREL16_HI);
LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC64_DTPREL16_HA);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC64_GOT_TLSGD16);
LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC64_GOT_TLSGD16_LO);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC64_GOT_TLSGD16_HI);
LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC64_GOT_TLSGD16_HA);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC64_GOT_TLSLD16);
LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC64_GOT_TLSLD16_LO);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC64_GOT_TLSLD16_HI);
LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC64_GOT_TLSLD16_HA);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC64_GOT_TPREL16_DS);
LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC64_GOT_TPREL16_LO_DS);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC64_GOT_TPREL16_HI);
LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC64_GOT_TPREL16_HA);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC64_GOT_DTPREL16_DS);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC64_GOT_DTPREL16_LO_DS);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC64_GOT_DTPREL16_HI);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC64_GOT_DTPREL16_HA);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC64_TPREL16_DS);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC64_TPREL16_LO_DS);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC64_TPREL16_HIGHER);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC64_TPREL16_HIGHERA);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC64_TPREL16_HIGHEST);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC64_TPREL16_HIGHESTA);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC64_DTPREL16_DS);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC64_DTPREL16_LO_DS);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC64_DTPREL16_HIGHER);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC64_DTPREL16_HIGHERA);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC64_DTPREL16_HIGHEST);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC64_DTPREL16_HIGHESTA);
LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC64_TLSGD);
LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_PPC64_TLSLD);
default: break;
diff --git a/include/llvm/Support/ELF.h b/include/llvm/Support/ELF.h
index 23484f4..53cf261 100644
--- a/include/llvm/Support/ELF.h
+++ b/include/llvm/Support/ELF.h
@@ -461,8 +461,30 @@ enum {
R_PPC_REL14_BRTAKEN = 12,
R_PPC_REL14_BRNTAKEN = 13,
R_PPC_REL32 = 26,
+ R_PPC_TPREL16 = 69,
R_PPC_TPREL16_LO = 70,
- R_PPC_TPREL16_HA = 72
+ R_PPC_TPREL16_HI = 71,
+ R_PPC_TPREL16_HA = 72,
+ R_PPC_DTPREL16 = 74,
+ R_PPC_DTPREL16_LO = 75,
+ R_PPC_DTPREL16_HI = 76,
+ R_PPC_DTPREL16_HA = 77,
+ R_PPC_GOT_TLSGD16 = 79,
+ R_PPC_GOT_TLSGD16_LO = 80,
+ R_PPC_GOT_TLSGD16_HI = 81,
+ R_PPC_GOT_TLSGD16_HA = 82,
+ R_PPC_GOT_TLSLD16 = 83,
+ R_PPC_GOT_TLSLD16_LO = 84,
+ R_PPC_GOT_TLSLD16_HI = 85,
+ R_PPC_GOT_TLSLD16_HA = 86,
+ R_PPC_GOT_TPREL16_DS = 87,
+ R_PPC_GOT_TPREL16_LO_DS = 88,
+ R_PPC_GOT_TPREL16_HI = 89,
+ R_PPC_GOT_TPREL16_HA = 90,
+ R_PPC_GOT_DTPREL16_DS = 91,
+ R_PPC_GOT_DTPREL16_LO_DS = 92,
+ R_PPC_GOT_DTPREL16_HI = 93,
+ R_PPC_GOT_DTPREL16_HA = 94
};
// ELF Relocation types for PPC64
@@ -498,16 +520,42 @@ enum {
R_PPC64_TOC16_DS = 63,
R_PPC64_TOC16_LO_DS = 64,
R_PPC64_TLS = 67,
+ R_PPC64_TPREL16 = 69,
R_PPC64_TPREL16_LO = 70,
+ R_PPC64_TPREL16_HI = 71,
R_PPC64_TPREL16_HA = 72,
+ R_PPC64_DTPREL16 = 74,
R_PPC64_DTPREL16_LO = 75,
+ R_PPC64_DTPREL16_HI = 76,
R_PPC64_DTPREL16_HA = 77,
+ R_PPC64_GOT_TLSGD16 = 79,
R_PPC64_GOT_TLSGD16_LO = 80,
+ R_PPC64_GOT_TLSGD16_HI = 81,
R_PPC64_GOT_TLSGD16_HA = 82,
+ R_PPC64_GOT_TLSLD16 = 83,
R_PPC64_GOT_TLSLD16_LO = 84,
+ R_PPC64_GOT_TLSLD16_HI = 85,
R_PPC64_GOT_TLSLD16_HA = 86,
+ R_PPC64_GOT_TPREL16_DS = 87,
R_PPC64_GOT_TPREL16_LO_DS = 88,
+ R_PPC64_GOT_TPREL16_HI = 89,
R_PPC64_GOT_TPREL16_HA = 90,
+ R_PPC64_GOT_DTPREL16_DS = 91,
+ R_PPC64_GOT_DTPREL16_LO_DS = 92,
+ R_PPC64_GOT_DTPREL16_HI = 93,
+ R_PPC64_GOT_DTPREL16_HA = 94,
+ R_PPC64_TPREL16_DS = 95,
+ R_PPC64_TPREL16_LO_DS = 96,
+ R_PPC64_TPREL16_HIGHER = 97,
+ R_PPC64_TPREL16_HIGHERA = 98,
+ R_PPC64_TPREL16_HIGHEST = 99,
+ R_PPC64_TPREL16_HIGHESTA = 100,
+ R_PPC64_DTPREL16_DS = 101,
+ R_PPC64_DTPREL16_LO_DS = 102,
+ R_PPC64_DTPREL16_HIGHER = 103,
+ R_PPC64_DTPREL16_HIGHERA = 104,
+ R_PPC64_DTPREL16_HIGHEST = 105,
+ R_PPC64_DTPREL16_HIGHESTA = 106,
R_PPC64_TLSGD = 107,
R_PPC64_TLSLD = 108
};