diff options
Diffstat (limited to 'gdb/dwarf2loc.h')
| -rw-r--r-- | gdb/dwarf2loc.h | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/gdb/dwarf2loc.h b/gdb/dwarf2loc.h index 2415656..aac983a 100644 --- a/gdb/dwarf2loc.h +++ b/gdb/dwarf2loc.h @@ -293,9 +293,18 @@ extern struct call_site_chain *call_site_find_chain (struct gdbarch *gdbarch, /* A helper function to convert a DWARF register to an arch register. ARCH is the architecture. DWARF_REG is the register. - This will throw an exception if the DWARF register cannot be - translated to an architecture register. */ + If DWARF_REG is bad then a complaint is issued and -1 is returned. + Note: Some targets get this wrong. */ -extern int dwarf2_reg_to_regnum_or_error (struct gdbarch *arch, int dwarf_reg); +extern int dwarf_reg_to_regnum (struct gdbarch *arch, int dwarf_reg); + +/* A wrapper on dwarf_reg_to_regnum to throw an exception if the + DWARF register cannot be translated to an architecture register. + This takes a ULONGEST instead of an int because some callers actually have + a ULONGEST. Negative values passed as ints will still be flagged as + invalid. */ + +extern int dwarf_reg_to_regnum_or_error (struct gdbarch *arch, + ULONGEST dwarf_reg); #endif /* dwarf2loc.h */ |