diff options
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/ChangeLog | 4 | ||||
| -rw-r--r-- | gdb/h8300-tdep.c | 61 |
2 files changed, 43 insertions, 22 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 3f2c56f..7081403 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,7 @@ +2003-06-06 Michael Snyder <msnyder@redhat.com> + + * h8300-tdep.c: Make tidy (long lines). + 2003-06-06 Michal Ludvig <mludvig@suse.cz> * x86-64-tdep.c (x86_64_fill_fxsave): Pass correct regnums diff --git a/gdb/h8300-tdep.c b/gdb/h8300-tdep.c index e7eb1fa..00d605e 100644 --- a/gdb/h8300-tdep.c +++ b/gdb/h8300-tdep.c @@ -270,7 +270,9 @@ gdb_print_insn_h8300 (bfd_vma memaddr, disassemble_info * info) of the instruction. */ static CORE_ADDR -h8300_next_prologue_insn (CORE_ADDR addr, CORE_ADDR lim, unsigned short* pword1) +h8300_next_prologue_insn (CORE_ADDR addr, + CORE_ADDR lim, + unsigned short* pword1) { char buf[2]; if (addr < lim + 8) @@ -452,7 +454,8 @@ h8300_examine_prologue (register CORE_ADDR ip, register CORE_ADDR limit, if (have_fp) /* We keep the old FP in the SP spot */ - fsr[E_SP_REGNUM] = read_memory_unsigned_integer (fsr[E_FP_REGNUM], BINWORD); + fsr[E_SP_REGNUM] = read_memory_unsigned_integer (fsr[E_FP_REGNUM], + BINWORD); else fsr[E_SP_REGNUM] = after_prolog_fp + auto_depth; @@ -470,10 +473,12 @@ h8300_frame_init_saved_regs (struct frame_info *fi) /* Find the beginning of this function, so we can analyze its prologue. */ - if (find_pc_partial_function (get_frame_pc (fi), NULL, &func_addr, &func_end)) + if (find_pc_partial_function (get_frame_pc (fi), NULL, + &func_addr, &func_end)) { struct symtab_and_line sal = find_pc_line (func_addr, 0); - CORE_ADDR limit = (sal.end && sal.end < get_frame_pc (fi)) ? sal.end : get_frame_pc (fi); + CORE_ADDR limit = (sal.end && sal.end < get_frame_pc (fi)) + ? sal.end : get_frame_pc (fi); /* This will fill in fields in fi. */ h8300_examine_prologue (func_addr, limit, get_frame_base (fi), get_frame_saved_regs (fi), fi); @@ -489,7 +494,8 @@ h8300_frame_init_saved_regs (struct frame_info *fi) will be called for the new frame. For us, the frame address is its stack pointer value, so we look up - the function prologue to determine the caller's sp value, and return it. */ + the function prologue to determine the caller's sp value, and + return it. */ static CORE_ADDR h8300_frame_chain (struct frame_info *thisframe) @@ -532,7 +538,7 @@ h8300_init_extra_frame_info (int fromleaf, struct frame_info *fi) { frame_extra_info_zalloc (fi, sizeof (struct frame_extra_info)); get_frame_extra_info (fi)->from_pc = 0; - get_frame_extra_info (fi)->args_pointer = 0; /* Unknown */ + get_frame_extra_info (fi)->args_pointer = 0; /* Unknown */ get_frame_extra_info (fi)->locals_pointer = 0; /* Unknown */ if (!get_frame_pc (fi)) @@ -706,7 +712,8 @@ h8300_push_arguments (int nargs, struct value **args, CORE_ADDR sp, for (offset = 0; offset < padded_len; offset += wordsize) { - ULONGEST word = extract_unsigned_integer (padded + offset, wordsize); + ULONGEST word = extract_unsigned_integer (padded + offset, + wordsize); write_register (reg++, word); } } @@ -769,8 +776,8 @@ h8300_pop_frame (void) actual value we want, not the address of the value we want. */ if (get_frame_saved_regs (frame)[regno] && regno != E_SP_REGNUM) write_register (regno, - read_memory_integer (get_frame_saved_regs (frame)[regno], - BINWORD)); + read_memory_integer + (get_frame_saved_regs (frame)[regno], BINWORD)); else if (get_frame_saved_regs (frame)[regno] && regno == E_SP_REGNUM) write_register (regno, get_frame_base (frame) + 2 * BINWORD); } @@ -808,8 +815,9 @@ h8300_extract_return_value (struct type *type, char *regbuf, char *valbuf) memcpy (valbuf + 2, regbuf + REGISTER_BYTE (1), 2); } break; - case 8: /* (double) (doesn't seem to happen, which is good, - because this almost certainly isn't right. */ + case 8: /* (double) (doesn't seem to happen, which is good, + because this almost certainly isn't right. + FIXME: it will happen for h8sx... */ error ("I don't know how a double is returned."); break; } @@ -845,7 +853,7 @@ h8300_store_return_value (struct type *type, char *valbuf) write_register (1, regval & 0xffff); } break; - case 8: /* presumeably double, but doesn't seem to happen */ + case 8: /* presumeably double, but doesn't seem to happen */ error ("I don't know how to return a double."); break; } @@ -1032,8 +1040,9 @@ h8300_use_struct_convention (int gcc_p, struct type *type) static CORE_ADDR h8300_extract_struct_value_address (char *regbuf) { - return extract_unsigned_integer (regbuf + h8300_register_byte (E_ARG0_REGNUM), - h8300_register_raw_size (E_ARG0_REGNUM)); + return + extract_unsigned_integer (regbuf + h8300_register_byte (E_ARG0_REGNUM), + h8300_register_raw_size (E_ARG0_REGNUM)); } const static unsigned char * @@ -1128,10 +1137,13 @@ h8300_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) /* * Frame Info */ - set_gdbarch_deprecated_frame_init_saved_regs (gdbarch, h8300_frame_init_saved_regs); - set_gdbarch_deprecated_init_extra_frame_info (gdbarch, h8300_init_extra_frame_info); + set_gdbarch_deprecated_frame_init_saved_regs (gdbarch, + h8300_frame_init_saved_regs); + set_gdbarch_deprecated_init_extra_frame_info (gdbarch, + h8300_init_extra_frame_info); set_gdbarch_deprecated_frame_chain (gdbarch, h8300_frame_chain); - set_gdbarch_deprecated_saved_pc_after_call (gdbarch, h8300_saved_pc_after_call); + set_gdbarch_deprecated_saved_pc_after_call (gdbarch, + h8300_saved_pc_after_call); set_gdbarch_deprecated_frame_saved_pc (gdbarch, h8300_frame_saved_pc); set_gdbarch_skip_prologue (gdbarch, h8300_skip_prologue); set_gdbarch_frame_args_address (gdbarch, h8300_frame_args_address); @@ -1158,13 +1170,18 @@ h8300_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) * Call Dummies * * These values and methods are used when gdb calls a target function. */ - set_gdbarch_deprecated_push_return_address (gdbarch, h8300_push_return_address); - set_gdbarch_deprecated_extract_return_value (gdbarch, h8300_extract_return_value); + set_gdbarch_deprecated_push_return_address (gdbarch, + h8300_push_return_address); + set_gdbarch_deprecated_extract_return_value (gdbarch, + h8300_extract_return_value); set_gdbarch_deprecated_push_arguments (gdbarch, h8300_push_arguments); set_gdbarch_deprecated_pop_frame (gdbarch, h8300_pop_frame); - set_gdbarch_deprecated_store_struct_return (gdbarch, h8300_store_struct_return); - set_gdbarch_deprecated_store_return_value (gdbarch, h8300_store_return_value); - set_gdbarch_deprecated_extract_struct_value_address (gdbarch, h8300_extract_struct_value_address); + set_gdbarch_deprecated_store_struct_return (gdbarch, + h8300_store_struct_return); + set_gdbarch_deprecated_store_return_value (gdbarch, + h8300_store_return_value); + set_gdbarch_deprecated_extract_struct_value_address + (gdbarch, h8300_extract_struct_value_address); set_gdbarch_use_struct_convention (gdbarch, h8300_use_struct_convention); set_gdbarch_deprecated_call_dummy_words (gdbarch, call_dummy_words); set_gdbarch_deprecated_sizeof_call_dummy_words (gdbarch, 0); |