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| author | Maciej W. Rozycki <macro@mips.com> | 2018-02-05 14:05:51 +0000 |
|---|---|---|
| committer | Maciej W. Rozycki <macro@mips.com> | 2018-02-05 14:06:46 +0000 |
| commit | e65b1a78686f840ab46fe97355d674919185adc8 (patch) | |
| tree | c785458d01347accea7c20a5c08284d9618a5127 | |
| parent | 2d6dda71611ba6cc16fe2bd21ac816d5f7d1e74d (diff) | |
| download | gdb-e65b1a78686f840ab46fe97355d674919185adc8.zip gdb-e65b1a78686f840ab46fe97355d674919185adc8.tar.gz gdb-e65b1a78686f840ab46fe97355d674919185adc8.tar.bz2 | |
RISC-V/BFD: Correct a missing initializer error with pre-4.7 GCC
Correct a commit 9d06997adb88 ("RISC-V: Relax RISCV_PCREL_* to
RISCV_GPREL_*") regression and remove a `-Wmissing-field-initializers'
compilation error:
cc1: warnings being treated as errors
.../bfd/elfnn-riscv.c: In function '_bfd_riscv_relax_pc':
.../bfd/elfnn-riscv.c:3117: error: missing initializer
.../bfd/elfnn-riscv.c:3117: error: (near initialization for 'hi_reloc.hi_addend')
make[4]: *** [elf64-riscv.lo] Error 1
which for versions of GCC before 4.7 prevents support for RISC-V targets
from being built. See also GCC PR c/36750.
bfd/
* elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
initialize `hi_reloc'.
| -rw-r--r-- | bfd/ChangeLog | 5 | ||||
| -rw-r--r-- | bfd/elfnn-riscv.c | 3 |
2 files changed, 7 insertions, 1 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 9a8a320..ecd1c7b 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,5 +1,10 @@ 2018-02-05 Maciej W. Rozycki <macro@mips.com> + * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to + initialize `hi_reloc'. + +2018-02-05 Maciej W. Rozycki <macro@mips.com> + * elfxx-mips.c (_bfd_mips_elf_section_processing): For SHT_MIPS_REGINFO sections don't assert the correct size and report an error instead. diff --git a/bfd/elfnn-riscv.c b/bfd/elfnn-riscv.c index f2136b2..3524fed 100644 --- a/bfd/elfnn-riscv.c +++ b/bfd/elfnn-riscv.c @@ -3143,7 +3143,8 @@ _bfd_riscv_relax_pc (bfd *abfd, /* Chain the _LO relocs to their cooresponding _HI reloc to compute the * actual target address. */ - riscv_pcgp_hi_reloc hi_reloc = {0}; + riscv_pcgp_hi_reloc hi_reloc; + memset (&hi_reloc, 0, sizeof (hi_reloc)); switch (ELFNN_R_TYPE (rel->r_info)) { case R_RISCV_PCREL_LO12_I: |