diff options
Diffstat (limited to 'gdb/dwarf2-frame.c')
| -rw-r--r-- | gdb/dwarf2-frame.c | 25 |
1 files changed, 18 insertions, 7 deletions
diff --git a/gdb/dwarf2-frame.c b/gdb/dwarf2-frame.c index 005592c1994..0e1a9532a99 100644 --- a/gdb/dwarf2-frame.c +++ b/gdb/dwarf2-frame.c @@ -770,9 +770,12 @@ dwarf2_frame_prev_register (struct frame_info *next_frame, void **this_cache, break; case DWARF2_FRAME_REG_SAVED_REG: - regnum = DWARF2_REG_TO_REGNUM (cache->reg[regnum].loc.reg); - frame_register_unwind (next_frame, regnum, - optimizedp, lvalp, addrp, realnump, valuep); + *optimizedp = 0; + *lvalp = lval_register; + *addrp = 0; + *realnump = DWARF2_REG_TO_REGNUM (cache->reg[regnum].loc.reg); + if (valuep) + frame_unwind_register (next_frame, (*realnump), valuep); break; case DWARF2_FRAME_REG_SAVED_EXP: @@ -797,13 +800,21 @@ dwarf2_frame_prev_register (struct frame_info *next_frame, void **this_cache, "undefined"). Code above issues a complaint about this. Here just fudge the books, assume GCC, and that the value is more inner on the stack. */ - frame_register_unwind (next_frame, regnum, - optimizedp, lvalp, addrp, realnump, valuep); + *optimizedp = 0; + *lvalp = lval_register; + *addrp = 0; + *realnump = regnum; + if (valuep) + frame_unwind_register (next_frame, (*realnump), valuep); break; case DWARF2_FRAME_REG_SAME_VALUE: - frame_register_unwind (next_frame, regnum, - optimizedp, lvalp, addrp, realnump, valuep); + *optimizedp = 0; + *lvalp = lval_register; + *addrp = 0; + *realnump = regnum; + if (valuep) + frame_unwind_register (next_frame, (*realnump), valuep); break; case DWARF2_FRAME_REG_CFA: |