03 Sep, 2019

1 commit

• 71bdfcb21   riscv: tools: Handle addend to absolute reloc in prelink-riscv ... Browse Code »

  Previously the handling of R_RISCV_32 and R_RISCV_64 would simply
  insert the value of the symbol and ignore any addend. However, there
  exist relocs where the addend is non-zero:

  0000000080250900 R_RISCV_64 efi_runtime_services+0x0000000000000068
  0000000080250910 R_RISCV_64 efi_runtime_services+0x0000000000000038
  0000000080250920 R_RISCV_64 efi_runtime_services+0x0000000000000018
  0000000080250930 R_RISCV_64 efi_runtime_services+0x0000000000000020
  0000000080250980 R_RISCV_64 efi_runtime_services+0x0000000000000048
  0000000080250990 R_RISCV_64 efi_runtime_services+0x0000000000000050
  00000000802509a0 R_RISCV_64 efi_runtime_services+0x0000000000000058
  0000000080250940 R_RISCV_64 systab+0x0000000000000030
  0000000080250950 R_RISCV_64 systab+0x0000000000000040
  0000000080250960 R_RISCV_64 systab+0x0000000000000050
  0000000080250970 R_RISCV_64 systab+0x0000000000000060

  In these cases the addend needs to be added to the symbol value to get
  the correct value for the reloc.

  Signed-off-by: Marcus Comstedt
  Cc: Rick Chen

  Marcus Comstedt

  2019-09-03 09:30:32 +0800  

15 Aug, 2019

2 commits

• 4539926a9   riscv: tools: Add big endian target support to prelink-riscv ... Browse Code »

  Signed-off-by: Marcus Comstedt
  Cc: Rick Chen
  Reviewed-by: Rick Chen

  Marcus Comstedt

  2019-08-15 13:42:28 +0800  
• e604410d3   riscv: tools: Fix prelink-riscv to work on big endian hosts ... Browse Code »

  All ELF fields whose values are inspected by the code are converted to
  CPU byteorder first. Values which are copied verbatim (relocation
  fixups) are not swapped to CPU byteorder and back as it is not needed.

  Signed-off-by: Marcus Comstedt
  Cc: Rick Chen
  Reviewed-by: Rick Chen

  Marcus Comstedt

  2019-08-15 13:42:28 +0800  

07 May, 2018

1 commit

• 83d290c56   SPDX: Convert all of our single license tags to Linux Kernel style ... Browse Code »

  56

  When U-Boot started using SPDX tags we were among the early adopters and
  there weren't a lot of other examples to borrow from. So we picked the
  area of the file that usually had a full license text and replaced it
  with an appropriate SPDX-License-Identifier: entry. Since then, the
  Linux Kernel has adopted SPDX tags and they place it as the very first
  line in a file (except where shebangs are used, then it's second line)
  and with slightly different comment styles than us.

  In part due to community overlap, in part due to better tag visibility
  and in part for other minor reasons, switch over to that style.

  This commit changes all instances where we have a single declared
  license in the tag as both the before and after are identical in tag
  contents. There's also a few places where I found we did not have a tag
  and have introduced one.

  Signed-off-by: Tom Rini

  Tom Rini

  2018-05-07 21:34:12 +0800  

12 Jan, 2018

1 commit

• 42ac26f2b   riscv: tools: Prelink u-boot ... Browse Code »

  Add prelink-riscv to arrange .rela.dyn and .rela.got
  in compile time. So that u-boot can be directly
  executed without fixup.

  Signed-off-by: Chih-Mao Chen
  Signed-off-by: Rick Chen
  Signed-off-by: Rick Chen
  Signed-off-by: Greentime Hu

  Rick Chen

  2018-01-12 21:05:12 +0800