diff options
Diffstat (limited to 'gdb/dwarf2-frame.c')
| -rw-r--r-- | gdb/dwarf2-frame.c | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/gdb/dwarf2-frame.c b/gdb/dwarf2-frame.c index 1012f44..8c62419 100644 --- a/gdb/dwarf2-frame.c +++ b/gdb/dwarf2-frame.c @@ -518,6 +518,20 @@ dwarf2_frame_init (struct gdbarch *gdbarch) return ops; } +static struct dwarf2_frame_ops * +dwarf2_frame_ops (struct gdbarch *gdbarch) +{ + struct dwarf2_frame_ops *ops = gdbarch_data (gdbarch, dwarf2_frame_data); + if (ops == NULL) + { + /* ULGH, called during architecture initialization. Patch + things up. */ + ops = dwarf2_frame_init (gdbarch); + set_gdbarch_data (gdbarch, dwarf2_frame_data, ops); + } + return ops; +} + /* Set the architecture-specific register state initialization function for GDBARCH to INIT_REG. */ @@ -528,7 +542,7 @@ dwarf2_frame_set_init_reg (struct gdbarch *gdbarch, { struct dwarf2_frame_ops *ops; - ops = gdbarch_data (gdbarch, dwarf2_frame_data); + ops = dwarf2_frame_ops (gdbarch); ops->init_reg = init_reg; } @@ -540,7 +554,7 @@ dwarf2_frame_init_reg (struct gdbarch *gdbarch, int regnum, { struct dwarf2_frame_ops *ops; - ops = gdbarch_data (gdbarch, dwarf2_frame_data); + ops = dwarf2_frame_ops (gdbarch); ops->init_reg (gdbarch, regnum, reg); } |