llvm-project

Commit Graph

Author	SHA1	Message	Date
Fangrui Song	523f999acf	[ELF][RISCV] Allow PT_LOAD to have overlapping p_offset ranges on EM_RISCV Port the D64906 technique to RISC-V. It deletes 3 alignments at PT_LOAD boundaries for the default case: the size of a RISC-V binary decreases by at most 12kb. llvm-svn: 370192	2019-08-28 12:06:06 +00:00
Fangrui Song	ddc57afab9	[ELF][RISCV] Support GD/LD/IE/LE TLS models RISC-V psABI doesn't specify TLS relaxation. It can be handled the same way as we handle ARM TLS. RISC-V TLS is even simpler because GD/LD use the same relocation type. Reviewed By: jrtc27, ruiu Differential Revision: https://reviews.llvm.org/D63220 llvm-svn: 364813	2019-07-01 17:12:26 +00:00

Author

SHA1

Message

Date

Fangrui Song

523f999acf

[ELF][RISCV] Allow PT_LOAD to have overlapping p_offset ranges on EM_RISCV

Port the D64906 technique to RISC-V. It deletes 3 alignments at
PT_LOAD boundaries for the default case: the size of a RISC-V binary
decreases by at most 12kb.

llvm-svn: 370192

2019-08-28 12:06:06 +00:00

Fangrui Song

ddc57afab9

[ELF][RISCV] Support GD/LD/IE/LE TLS models

RISC-V psABI doesn't specify TLS relaxation. It can be handled the same
way as we handle ARM TLS. RISC-V TLS is even simpler because GD/LD use
the same relocation type.

Reviewed By: jrtc27, ruiu

Differential Revision: https://reviews.llvm.org/D63220

llvm-svn: 364813

2019-07-01 17:12:26 +00:00

2 Commits