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Better comments for TLS-related X86 MachineOperand flags.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157920 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -94,7 +94,9 @@ namespace X86II {
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MO_PLT,
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/// MO_TLSGD - On a symbol operand this indicates that the immediate is
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/// some TLS offset.
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/// the offset of the GOT entry with the TLS index structure that contains
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/// the module number and variable offset for the symbol. Used in the
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/// general dynamic TLS access model.
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///
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/// See 'ELF Handling for Thread-Local Storage' for more details.
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/// SYMBOL_LABEL @TLSGD
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@ -104,7 +106,7 @@ namespace X86II {
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/// the offset of the GOT entry with the TLS index for the module that
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/// contains the symbol. When this index is passed to a call to to
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/// __tls_get_addr, the function will return the base address of the TLS
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/// block for the symbol.
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/// block for the symbol. Used in the x86-64 local dynamic TLS access model.
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///
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/// See 'ELF Handling for Thread-Local Storage' for more details.
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/// SYMBOL_LABEL @TLSLD
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@ -114,49 +116,56 @@ namespace X86II {
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/// the offset of the GOT entry with the TLS index for the module that
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/// contains the symbol. When this index is passed to a call to to
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/// ___tls_get_addr, the function will return the base address of the TLS
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/// block for the symbol.
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/// block for the symbol. Used in the IA32 local dynamic TLS access model.
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///
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/// See 'ELF Handling for Thread-Local Storage' for more details.
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/// SYMBOL_LABEL @TLSLDM
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MO_TLSLDM,
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/// MO_GOTTPOFF - On a symbol operand this indicates that the immediate is
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/// some TLS offset.
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/// the offset of the GOT entry with the thread-pointer offset for the
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/// symbol. Used in the x86-64 initial exec TLS access model.
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///
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/// See 'ELF Handling for Thread-Local Storage' for more details.
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/// SYMBOL_LABEL @GOTTPOFF
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MO_GOTTPOFF,
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/// MO_INDNTPOFF - On a symbol operand this indicates that the immediate is
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/// some TLS offset.
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/// the absolute address of the GOT entry with the negative thread-pointer
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/// offset for the symbol. Used in the non-PIC IA32 initial exec TLS access
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/// model.
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///
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/// See 'ELF Handling for Thread-Local Storage' for more details.
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/// SYMBOL_LABEL @INDNTPOFF
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MO_INDNTPOFF,
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/// MO_TPOFF - On a symbol operand this indicates that the immediate is
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/// some TLS offset.
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/// the thread-pointer offset for the symbol. Used in the x86-64 local
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/// exec TLS access model.
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///
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/// See 'ELF Handling for Thread-Local Storage' for more details.
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/// SYMBOL_LABEL @TPOFF
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MO_TPOFF,
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/// MO_DTPOFF - On a symbol operand this indicates that the immediate is
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/// the offset of the GOT entry with the TLS offset of the symbol.
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/// the offset of the GOT entry with the TLS offset of the symbol. Used
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/// in the local dynamic TLS access model.
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///
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/// See 'ELF Handling for Thread-Local Storage' for more details.
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/// SYMBOL_LABEL @DTPOFF
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MO_DTPOFF,
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/// MO_NTPOFF - On a symbol operand this indicates that the immediate is
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/// some TLS offset.
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/// the negative thread-pointer offset for the symbol. Used in the IA32
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/// local exec TLS access model.
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///
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/// See 'ELF Handling for Thread-Local Storage' for more details.
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/// SYMBOL_LABEL @NTPOFF
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MO_NTPOFF,
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/// MO_GOTNTPOFF - On a symbol operand this indicates that the immediate is
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/// some TLS offset.
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/// the offset of the GOT entry with the negative thread-pointer offset for
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/// the symbol. Used in the PIC IA32 initial exec TLS access model.
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///
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/// See 'ELF Handling for Thread-Local Storage' for more details.
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/// SYMBOL_LABEL @GOTNTPOFF
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