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| author | Martin Storsjo <martin@martin.st> | 2017-10-27 07:59:01 +0000 |
|---|---|---|
| committer | Martin Storsjo <martin@martin.st> | 2017-10-27 07:59:01 +0000 |
| commit | 62dd9d20d5dc37bf5dfda14f40fd6c7013a24096 (patch) | |
| tree | 8a2c4660146e43f34139386ea7dc353d5aa12625 /libunwind/include | |
| parent | e010406e28074f954336106ac624181b24923a41 (diff) | |
| download | bcm5719-llvm-62dd9d20d5dc37bf5dfda14f40fd6c7013a24096.tar.gz bcm5719-llvm-62dd9d20d5dc37bf5dfda14f40fd6c7013a24096.zip | |
Express Registers_*::lastDwarfReg using _LIBUNWIND_HIGHEST_DWARF_REGISTER
This avoids having to keep the same information duplicated in multiple
places.
Adjust _LIBUNWIND_HIGHEST_DWARF_REGISTER to actually have the value
of the highest used register and only use the value
_LIBUNWIND_HIGHEST_DWARF_REGISTER + 1 (kMaxRegisterNumber + 1) for
allocating the savedRegisters array.
Differential Revision: https://reviews.llvm.org/D39281
llvm-svn: 316745
Diffstat (limited to 'libunwind/include')
| -rw-r--r-- | libunwind/include/__libunwind_config.h | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/libunwind/include/__libunwind_config.h b/libunwind/include/__libunwind_config.h index 0be7bf19dc1..8043a227876 100644 --- a/libunwind/include/__libunwind_config.h +++ b/libunwind/include/__libunwind_config.h @@ -20,22 +20,22 @@ # define _LIBUNWIND_TARGET_I386 # define _LIBUNWIND_CONTEXT_SIZE 8 # define _LIBUNWIND_CURSOR_SIZE 19 -# define _LIBUNWIND_HIGHEST_DWARF_REGISTER 9 +# define _LIBUNWIND_HIGHEST_DWARF_REGISTER 8 # elif defined(__x86_64__) # define _LIBUNWIND_TARGET_X86_64 1 # define _LIBUNWIND_CONTEXT_SIZE 21 # define _LIBUNWIND_CURSOR_SIZE 33 -# define _LIBUNWIND_HIGHEST_DWARF_REGISTER 17 +# define _LIBUNWIND_HIGHEST_DWARF_REGISTER 16 # elif defined(__ppc__) # define _LIBUNWIND_TARGET_PPC 1 # define _LIBUNWIND_CONTEXT_SIZE 117 # define _LIBUNWIND_CURSOR_SIZE 128 -# define _LIBUNWIND_HIGHEST_DWARF_REGISTER 113 +# define _LIBUNWIND_HIGHEST_DWARF_REGISTER 112 # elif defined(__aarch64__) # define _LIBUNWIND_TARGET_AARCH64 1 # define _LIBUNWIND_CONTEXT_SIZE 66 # define _LIBUNWIND_CURSOR_SIZE 78 -# define _LIBUNWIND_HIGHEST_DWARF_REGISTER 96 +# define _LIBUNWIND_HIGHEST_DWARF_REGISTER 95 # elif defined(__arm__) # define _LIBUNWIND_TARGET_ARM 1 # if defined(__ARM_WMMX) @@ -45,12 +45,12 @@ # define _LIBUNWIND_CONTEXT_SIZE 42 # define _LIBUNWIND_CURSOR_SIZE 49 # endif -# define _LIBUNWIND_HIGHEST_DWARF_REGISTER 96 +# define _LIBUNWIND_HIGHEST_DWARF_REGISTER 95 # elif defined(__or1k__) # define _LIBUNWIND_TARGET_OR1K 1 # define _LIBUNWIND_CONTEXT_SIZE 16 # define _LIBUNWIND_CURSOR_SIZE 28 -# define _LIBUNWIND_HIGHEST_DWARF_REGISTER 32 +# define _LIBUNWIND_HIGHEST_DWARF_REGISTER 31 # else # error "Unsupported architecture." # endif @@ -63,7 +63,7 @@ # define _LIBUNWIND_TARGET_OR1K 1 # define _LIBUNWIND_CONTEXT_SIZE 128 # define _LIBUNWIND_CURSOR_SIZE 140 -# define _LIBUNWIND_HIGHEST_DWARF_REGISTER 120 +# define _LIBUNWIND_HIGHEST_DWARF_REGISTER 119 #endif // _LIBUNWIND_IS_NATIVE_ONLY #endif // ____LIBUNWIND_CONFIG_H__ |
