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authorSimon Marchi <simon.marchi@polymtl.ca>2021-04-02 11:45:25 -0400
committerSimon Marchi <simon.marchi@polymtl.ca>2021-04-02 11:45:37 -0400
commit0072c873792829e2be43acf8bbf1c352c266e4c7 (patch)
tree50a2ade2ef271eede88340679e65e81e0c009a0a /gdb/mdebugread.c
parent9984dd9994c3d71fd28f41c50cdece48d6be13a6 (diff)
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gdb: pass objfile_per_bfd_storage instead of objfile to partial_symtab
Since partial_symtab is supposed to be objfile-independent (since series [1]), I think it would make sense for partial_symtab to not take an objfile as a parameter in its constructor. This patch replaces that parameter with an objfile_per_bfd_storage parameter. The objfile is used for two things: - to get the objfile_name, for debug messages. We can get that name from the bfd instead. - to intern the partial symtab filename. Even though it goes through an objfile method, the request is actually forwarded to the underlying objfile_per_bfd_storage. So we can ask the new objfile_per_bfd_storage instead. In order to get a reference to the BFD from the objfile_per_bfd_storage, the BFD is saved in the objfile_per_bfd_storage object. [1] https://sourceware.org/pipermail/gdb-patches/2021-February/176625.html gdb/ChangeLog: * psympriv.h (struct partial_symtab) <partial_symtab>: Change objfile parameter for objfile_per_bfd_storage, adjust callers. (struct standard_psymtab) <standard_psymtab>: Likewise. (struct legacy_psymtab) <legacy_psymtab>: Likewise. * psymtab.c (partial_symtab::partial_symtab): Likewise. * ctfread.c (struct ctf_psymtab): Likewise. * dwarf2/read.h (struct dwarf2_psymtab): Likewise. * dwarf2/read.c (struct dwarf2_include_psymtab): Likewise. (dwarf2_create_include_psymtab): Likewise. * objfiles.h (struct objfile_per_bfd_storage) <objfile_per_bfd_storage>: Add bfd parameter, adjust callers. <get_bfd>: New method. <m_bfd>: New field. * objfiles.c (get_objfile_bfd_data): Adjust. Change-Id: I2ed3ab5d2e6f27d034bd4dc26ae2fae7b0b8a2b9
Diffstat (limited to 'gdb/mdebugread.c')
-rw-r--r--gdb/mdebugread.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/gdb/mdebugread.c b/gdb/mdebugread.c
index 7bf4564..026f2ff 100644
--- a/gdb/mdebugread.c
+++ b/gdb/mdebugread.c
@@ -2605,8 +2605,8 @@ parse_partial_symbols (minimal_symbol_reader &reader,
textlow = fh->adr;
else
textlow = 0;
- pst = new legacy_psymtab (fdr_name (fh), partial_symtabs, objfile,
- textlow);
+ pst = new legacy_psymtab (fdr_name (fh), partial_symtabs,
+ objfile->per_bfd, textlow);
pst->read_symtab_private = XOBNEW (&objfile->objfile_obstack, symloc);
memset (pst->read_symtab_private, 0, sizeof (struct symloc));
@@ -4646,7 +4646,7 @@ new_psymtab (const char *name, psymtab_storage *partial_symtabs,
{
legacy_psymtab *psymtab;
- psymtab = new legacy_psymtab (name, partial_symtabs, objfile);
+ psymtab = new legacy_psymtab (name, partial_symtabs, objfile->per_bfd);
/* Keep a backpointer to the file's symbols. */