diff options
Diffstat (limited to 'gdb/m32c-tdep.c')
| -rw-r--r-- | gdb/m32c-tdep.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/gdb/m32c-tdep.c b/gdb/m32c-tdep.c index 8e7c7e9..b74b017 100644 --- a/gdb/m32c-tdep.c +++ b/gdb/m32c-tdep.c @@ -2345,8 +2345,8 @@ m32c_skip_trampoline_code (struct frame_info *frame, CORE_ADDR stop_pc) /* What we have now is the address of a jump instruction. What we need is the destination of that jump. - The opcode is 1 byte, and the destination is the next 3 bytes. - */ + The opcode is 1 byte, and the destination is the next 3 bytes. */ + target = read_memory_unsigned_integer (target + 1, 3, byte_order); return target; } @@ -2566,7 +2566,8 @@ m32c_virtual_frame_pointer (struct gdbarch *gdbarch, CORE_ADDR pc, struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch); if (!find_pc_partial_function (pc, &name, &func_addr, &func_end)) - internal_error (__FILE__, __LINE__, _("No virtual frame pointer available")); + internal_error (__FILE__, __LINE__, + _("No virtual frame pointer available")); m32c_analyze_prologue (gdbarch, func_addr, pc, &p); switch (p.kind) @@ -2586,7 +2587,8 @@ m32c_virtual_frame_pointer (struct gdbarch *gdbarch, CORE_ADDR pc, } /* Sanity check */ if (*frame_regnum > gdbarch_num_regs (gdbarch)) - internal_error (__FILE__, __LINE__, _("No virtual frame pointer available")); + internal_error (__FILE__, __LINE__, + _("No virtual frame pointer available")); } @@ -2638,8 +2640,7 @@ m32c_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) They may be in the dwarf2 cfi code in GDB, or they may be in the debug info emitted by the upstream toolchain. I don't know which, but I do know that the prologue analyzer works better. - MVS 04/13/06 - */ + MVS 04/13/06 */ dwarf2_append_sniffers (arch); #endif frame_unwind_append_unwinder (arch, &m32c_unwind); @@ -2657,7 +2658,7 @@ m32c_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) /* m32c function boundary addresses are not necessarily even. Therefore, the `vbit', which indicates a pointer to a virtual member function, is stored in the delta field, rather than as - the low bit of a function pointer address. + the low bit of a function pointer address. In order to verify this, see the definition of TARGET_PTRMEMFUNC_VBIT_LOCATION in gcc/defaults.h along with the |