diff options
author | Spencer E. Olson <olsonse@umich.edu> | 2020-11-09 12:41:09 +0000 |
---|---|---|
committer | Nick Clifton <nickc@redhat.com> | 2020-11-09 12:41:09 +0000 |
commit | 9372689d72f902c8bae90536acc4747fb0a4b1e1 (patch) | |
tree | b6ec12b88ad28b41ba92f290df2cb10531ad7614 /gas/write.c | |
parent | 4a3e3e228280ebbd6320743c1bc2f1401e70300c (diff) | |
download | fsf-binutils-gdb-9372689d72f902c8bae90536acc4747fb0a4b1e1.zip fsf-binutils-gdb-9372689d72f902c8bae90536acc4747fb0a4b1e1.tar.gz fsf-binutils-gdb-9372689d72f902c8bae90536acc4747fb0a4b1e1.tar.bz2 |
Add support for the LMBD (left-most bit detect) instruction to the PRU assembler.
include * opcode/pru.h: Add LMBD (left-most bit detect) opcode index
opcodes * pru-opc.c: Add opcode description for LMBD (left-most bit detect)
gas * testsuite/gas/pru/misc.s: Add tests for lmbd (left-most bit detect)
* testsuite/gas/pru/misc.d: Add tests for lmbd (left-most bit
Diffstat (limited to 'gas/write.c')
-rw-r--r-- | gas/write.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/gas/write.c b/gas/write.c index 054f279..36fc404 100644 --- a/gas/write.c +++ b/gas/write.c @@ -771,6 +771,22 @@ resolve_reloc_expr_symbols (void) } } +static bfd_boolean +is_dwo_section (asection *sec) +{ + const char *name; + int len; + + if (sec == NULL || (name = bfd_section_name (sec)) == NULL) + return FALSE; + + len = strlen (name); + if (len < 5) + return FALSE; + + return strncmp (name + len - 4, ".dwo", 4) == 0; +} + /* This pass over fixups decides whether symbols can be replaced with section symbols. */ @@ -899,6 +915,14 @@ adjust_reloc_syms (bfd *abfd ATTRIBUTE_UNUSED, #endif } + /* PR 26841: DWO sections are not supposed to have relocations. */ + if (is_dwo_section (sec) && seginfo->fix_root != NULL) + { + as_bad (_("DWO section '%s' contains unresolved expressions - this is not allowed"), + bfd_section_name (sec)); + seginfo->fix_root = NULL; /* FIXME: Memory leak ? */ + } + dump_section_relocs (abfd, sec, stderr); } |