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a702c15488
This adds all the patches that were applied in the past to head, under contrib/llvm. After these, there only minimal diffs left between the port sources and the base sources. Most of these remaining diffs are due to #ifdef shortcuts in the base sources, because we don't compile certain features in. Other diffs are because the port has applied a few changes that we don't have in base. While here, use Makefile.LICENSE from the devel/llvm-devel port. Approved by: brooks (maintainer) Reviewed by: brooks PR: 212343, 225128, 225471, 226388, 226658, 226872, 229050, 230444, 230604, 231355 MFH: 2018Q4 Differential Revision: https://reviews.freebsd.org/D17702
32 lines
1.3 KiB
Diff
32 lines
1.3 KiB
Diff
r336969 | emaste | 2018-07-31 16:12:09 +0200 (Tue, 31 Jul 2018) | 13 lines
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llvm: [ELF][ARM] Add Arm ABI names for float ABI ELF Header flags
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The ELF for the Arm architecture document defines, for EF_ARM_EABI_VER5
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and above, the flags EF_ARM_ABI_FLOAT_HARD and EF_ARM_ABI_FLOAT_SOFT.
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These have been defined to be compatible with the existing
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EF_ARM_VFP_FLOAT and EF_ARM_SOFT_FLOAT used by gcc for
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EF_ARM_EABI_UNKNOWN.
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This patch adds the flags in addition to the existing ones so that any
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code depending on the old names will still work.
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Obtained from: llvm r338370 by Peter Smith
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Index: include/llvm/BinaryFormat/ELF.h
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===================================================================
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--- include/llvm/BinaryFormat/ELF.h (revision 336968)
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+++ include/llvm/BinaryFormat/ELF.h (revision 336969)
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@@ -418,8 +418,10 @@ enum {
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// ARM Specific e_flags
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enum : unsigned {
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- EF_ARM_SOFT_FLOAT = 0x00000200U,
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- EF_ARM_VFP_FLOAT = 0x00000400U,
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+ EF_ARM_SOFT_FLOAT = 0x00000200U, // Legacy pre EABI_VER5
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+ EF_ARM_ABI_FLOAT_SOFT = 0x00000200U, // EABI_VER5
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+ EF_ARM_VFP_FLOAT = 0x00000400U, // Legacy pre EABI_VER5
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+ EF_ARM_ABI_FLOAT_HARD = 0x00000400U, // EABI_VER5
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EF_ARM_EABI_UNKNOWN = 0x00000000U,
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EF_ARM_EABI_VER1 = 0x01000000U,
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EF_ARM_EABI_VER2 = 0x02000000U,
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