| Commit message (Collapse) | Author | Age | Files | Lines | |
|---|---|---|---|---|---|
| * | [MC] Teach the MachO object writer about N_FUNC_COLD | Vedant Kumar | 2019-01-25 | 1 | -0/+3 |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | N_FUNC_COLD is a new MachO symbol attribute. It's a hint to the linker to order a symbol towards the end of its section, to improve locality. Example: ``` void a1() {} __attribute__((cold)) void a2() {} void a3() {} int main() { a1(); a2(); a3(); return 0; } ``` A linker that supports N_FUNC_COLD will order _a2 to the end of the text section. From `nm -njU` output, we see: ``` _a1 _a3 _main _a2 ``` Differential Revision: https://reviews.llvm.org/D57190 llvm-svn: 352227 | ||||
| * | llvm-nm should show a symbol type of T for symbols in the ↵ | Kevin Enderby | 2018-01-31 | 1 | -0/+0 |
| (__TEXT_EXEC,__text) section. When a the Apple link editor builds a kext bundle file type and the value of the -miphoneos-version-min argument is significantly current (like 11.0) then the (__TEXT,__text) section is changed to the (__TEXT_EXEC,__text) section. So it would be nice for llvm-nm to show symbols in that section with a type of T instead of the generic type of S for some section other than text, data, etc. rdar://36262205 llvm-svn: 323836 | |||||
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index : bcm5719-llvm | |
| Project Ortega BCM5719 LLVM | Raptor Computing Systems |
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