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Add vendor specific calling convention to DWARF 

This patch adds LLVM's and GCC's calling conventions so they can be
emitted in the DWARF debug info.

Patch by: Adrien Guinet

Differential revision: https://reviews.llvm.org/D42350

llvm-svn: 328191
This commit is contained in:
Jonas Devlieghere 2018-03-22 12:24:07 +00:00
parent 09ea09e478
commit 9dc9e7e980
1 changed files with 17 additions and 0 deletions
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17
llvm/include/llvm/BinaryFormat/Dwarf.def
View File

@ -708,6 +708,7 @@ HANDLE_DW_CC(0x03, nocall)
HANDLE_DW_CC(0x04, pass_by_reference)
HANDLE_DW_CC(0x05, pass_by_value)
// Vendor extensions:
HANDLE_DW_CC(0x40, GNU_renesas_sh)
HANDLE_DW_CC(0x41, GNU_borland_fastcall_i386)
HANDLE_DW_CC(0xb0, BORLAND_safecall)
HANDLE_DW_CC(0xb1, BORLAND_stdcall)
@ -717,6 +718,22 @@ HANDLE_DW_CC(0xb4, BORLAND_msreturn)
HANDLE_DW_CC(0xb5, BORLAND_thiscall)
HANDLE_DW_CC(0xb6, BORLAND_fastcall)
HANDLE_DW_CC(0xc0, LLVM_vectorcall)
HANDLE_DW_CC(0xc1, LLVM_Win64)
HANDLE_DW_CC(0xc2, LLVM_X86_64SysV)
HANDLE_DW_CC(0xc3, LLVM_AAPCS)
HANDLE_DW_CC(0xc4, LLVM_AAPCS_VFP)
HANDLE_DW_CC(0xc5, LLVM_IntelOclBicc)
HANDLE_DW_CC(0xc6, LLVM_SpirFunction)
HANDLE_DW_CC(0xc7, LLVM_OpenCLKernel)
HANDLE_DW_CC(0xc8, LLVM_Swift)
HANDLE_DW_CC(0xc9, LLVM_PreserveMost)
HANDLE_DW_CC(0xca, LLVM_PreserveAll)
HANDLE_DW_CC(0xcb, LLVM_X86RegCall)
// From GCC source code (include/dwarf2.h): This DW_CC_ value is not currently
// generated by any toolchain. It is used internally to GDB to indicate OpenCL C
// functions that have been compiled with the IBM XL C for OpenCL compiler and use
// a non-platform calling convention for passing OpenCL C vector types.
HANDLE_DW_CC(0xff, GDB_IBM_OpenCL)
// Line Number Extended Opcode Encodings
HANDLE_DW_LNE(0x01, end_sequence)