From 40d02bca51971042caa935bbb3479c8b6f819ee2 Mon Sep 17 00:00:00 2001 From: Michal Ludvig Date: Mon, 10 Feb 2003 11:50:20 +0000 Subject: * dwarf2cfi.c: Reindented. --- gdb/dwarf2cfi.c | 101 +++++++++++++++++++++++++++++++++++++------------------- 1 file changed, 67 insertions(+), 34 deletions(-) (limited to 'gdb/dwarf2cfi.c') diff --git a/gdb/dwarf2cfi.c b/gdb/dwarf2cfi.c index 618bede..6bedddb 100644 --- a/gdb/dwarf2cfi.c +++ b/gdb/dwarf2cfi.c @@ -172,11 +172,11 @@ extern file_ptr dwarf_eh_frame_offset; extern unsigned int dwarf_eh_frame_size; extern asection *dwarf_frame_section; extern asection *dwarf_eh_frame_section; - + extern char *dwarf2_read_section (struct objfile *objfile, file_ptr offset, - unsigned int size, asection* sectp); + unsigned int size, asection *sectp); static struct fde_unit *fde_unit_alloc (void); static struct cie_unit *cie_unit_alloc (void); @@ -199,7 +199,8 @@ static LONGEST read_sleb128 (bfd *abfd, char **p); static CORE_ADDR read_pointer (bfd *abfd, char **p); static CORE_ADDR read_encoded_pointer (bfd *abfd, char **p, unsigned char encoding); -static enum ptr_encoding pointer_encoding (unsigned char encoding, struct objfile *objfile); +static enum ptr_encoding pointer_encoding (unsigned char encoding, + struct objfile *objfile); static LONGEST read_initial_length (bfd *abfd, char *buf, int *bytes_read); static ULONGEST read_length (bfd *abfd, char *buf, int *bytes_read, @@ -462,8 +463,9 @@ read_pointer (bfd *abfd, char **p) case 8: return read_8u (abfd, p); default: - error ("dwarf cfi error: unsupported target address length [in module %s]", - bfd_get_filename (abfd)); + error + ("dwarf cfi error: unsupported target address length [in module %s]", + bfd_get_filename (abfd)); } } @@ -527,8 +529,9 @@ pointer_encoding (unsigned char encoding, struct objfile *objfile) int ret; if (encoding & DW_EH_PE_indirect) - warning ("CFI: Unsupported pointer encoding: DW_EH_PE_indirect [in module %s]", - objfile->name); + warning + ("CFI: Unsupported pointer encoding: DW_EH_PE_indirect [in module %s]", + objfile->name); switch (encoding & 0x70) { @@ -540,7 +543,8 @@ pointer_encoding (unsigned char encoding, struct objfile *objfile) ret = encoding & 0x70; break; default: - internal_error (__FILE__, __LINE__, "CFI: unknown pointer encoding [in module %s]", + internal_error (__FILE__, __LINE__, + "CFI: unknown pointer encoding [in module %s]", objfile->name); } return ret; @@ -619,8 +623,9 @@ execute_cfa_program (struct objfile *objfile, char *insn_ptr, char *insn_end, fs->addr_encoding); if (pointer_encoding (fs->addr_encoding, objfile) != PE_absptr) - warning ("CFI: DW_CFA_set_loc uses relative addressing [in module %s]", - objfile->name); + warning + ("CFI: DW_CFA_set_loc uses relative addressing [in module %s]", + objfile->name); break; @@ -769,8 +774,9 @@ execute_cfa_program (struct objfile *objfile, char *insn_ptr, char *insn_end, break; default: - error ("dwarf cfi error: unknown cfa instruction %d [in module %s]", insn, - objfile->name); + error + ("dwarf cfi error: unknown cfa instruction %d [in module %s]", + insn, objfile->name); } } } @@ -1033,25 +1039,33 @@ execute_stack_op (struct objfile *objfile, case DW_OP_dup: if (stack_elt < 1) - internal_error (__FILE__, __LINE__, "execute_stack_op error [in module %s]", objfile->name); + internal_error (__FILE__, __LINE__, + "execute_stack_op error [in module %s]", + objfile->name); result = stack[stack_elt - 1]; break; case DW_OP_drop: if (--stack_elt < 0) - internal_error (__FILE__, __LINE__, "execute_stack_op error [in module %s]", objfile->name); + internal_error (__FILE__, __LINE__, + "execute_stack_op error [in module %s]", + objfile->name); goto no_push; case DW_OP_pick: offset = *op_ptr++; if (offset >= stack_elt - 1) - internal_error (__FILE__, __LINE__, "execute_stack_op error [in module %s]", objfile->name); + internal_error (__FILE__, __LINE__, + "execute_stack_op error [in module %s]", + objfile->name); result = stack[stack_elt - 1 - offset]; break; case DW_OP_over: if (stack_elt < 2) - internal_error (__FILE__, __LINE__, "execute_stack_op error [in module %s]", objfile->name); + internal_error (__FILE__, __LINE__, + "execute_stack_op error [in module %s]", + objfile->name); result = stack[stack_elt - 2]; break; @@ -1060,7 +1074,9 @@ execute_stack_op (struct objfile *objfile, CORE_ADDR t1, t2, t3; if (stack_elt < 3) - internal_error (__FILE__, __LINE__, "execute_stack_op error [in module %s]", objfile->name); + internal_error (__FILE__, __LINE__, + "execute_stack_op error [in module %s]", + objfile->name); t1 = stack[stack_elt - 1]; t2 = stack[stack_elt - 2]; t3 = stack[stack_elt - 3]; @@ -1078,7 +1094,9 @@ execute_stack_op (struct objfile *objfile, case DW_OP_plus_uconst: /* Unary operations. */ if (--stack_elt < 0) - internal_error (__FILE__, __LINE__, "execute_stack_op error [in module %s]", objfile->name); + internal_error (__FILE__, __LINE__, + "execute_stack_op error [in module %s]", + objfile->name); result = stack[stack_elt]; switch (op) @@ -1088,7 +1106,8 @@ execute_stack_op (struct objfile *objfile, int len = TARGET_ADDR_BIT / TARGET_CHAR_BIT; if (len != 4 && len != 8) internal_error (__FILE__, __LINE__, - "execute_stack_op error [in module %s]", objfile->name); + "execute_stack_op error [in module %s]", + objfile->name); result = read_memory_unsigned_integer (result, len); } break; @@ -1098,7 +1117,8 @@ execute_stack_op (struct objfile *objfile, int len = *op_ptr++; if (len != 1 && len != 2 && len != 4 && len != 8) internal_error (__FILE__, __LINE__, - "execute_stack_op error [in module %s]", objfile->name); + "execute_stack_op error [in module %s]", + objfile->name); result = read_memory_unsigned_integer (result, len); } break; @@ -1138,7 +1158,9 @@ execute_stack_op (struct objfile *objfile, /* Binary operations. */ CORE_ADDR first, second; if ((stack_elt -= 2) < 0) - internal_error (__FILE__, __LINE__, "execute_stack_op error [in module %s]", objfile->name); + internal_error (__FILE__, __LINE__, + "execute_stack_op error [in module %s]", + objfile->name); second = stack[stack_elt]; first = stack[stack_elt + 1]; @@ -1196,7 +1218,9 @@ execute_stack_op (struct objfile *objfile, result = (LONGEST) first != (LONGEST) second; break; default: - error ("execute_stack_op: Unknown DW_OP_ value [in module %s]", objfile->name); + error + ("execute_stack_op: Unknown DW_OP_ value [in module %s]", + objfile->name); break; } } @@ -1209,7 +1233,9 @@ execute_stack_op (struct objfile *objfile, case DW_OP_bra: if (--stack_elt < 0) - internal_error (__FILE__, __LINE__, "execute_stack_op error [in module %s]", objfile->name); + internal_error (__FILE__, __LINE__, + "execute_stack_op error [in module %s]", + objfile->name); offset = read_2s (objfile->obfd, &op_ptr); if (stack[stack_elt] != 0) op_ptr += offset; @@ -1219,12 +1245,16 @@ execute_stack_op (struct objfile *objfile, goto no_push; default: - internal_error (__FILE__, __LINE__, "execute_stack_op error [in module %s]", objfile->name); + internal_error (__FILE__, __LINE__, + "execute_stack_op error [in module %s]", + objfile->name); } /* Most things push a result value. */ if ((size_t) stack_elt >= sizeof (stack) / sizeof (*stack)) - internal_error (__FILE__, __LINE__, "execute_stack_op error [in module %s]", objfile->name); + internal_error (__FILE__, __LINE__, + "execute_stack_op error [in module %s]", + objfile->name); stack[++stack_elt] = result; no_push:; } @@ -1232,7 +1262,8 @@ execute_stack_op (struct objfile *objfile, /* We were executing this program to get a value. It should be at top of stack. */ if (--stack_elt < 0) - internal_error (__FILE__, __LINE__, "execute_stack_op error [in module %s]", objfile->name); + internal_error (__FILE__, __LINE__, + "execute_stack_op error [in module %s]", objfile->name); return stack[stack_elt]; } @@ -1317,7 +1348,7 @@ update_context (struct context *context, struct frame_state *fs, int chain) orig_context->reg[fs->regs.reg[i].loc.reg].loc.addr; break; default: - internal_error (__FILE__, __LINE__, "bad switch 0x%02X", + internal_error (__FILE__, __LINE__, "bad switch 0x%02X", orig_context->reg[fs->regs.reg[i].loc.reg].how); } break; @@ -1548,8 +1579,8 @@ parse_frame_info (struct objfile *objfile, file_ptr frame_offset, cie = cie->next; } if (!cie) - error ("CFI: can't find CIE pointer [in module %s]", - bfd_get_filename (abfd)); + error ("CFI: can't find CIE pointer [in module %s]", + bfd_get_filename (abfd)); } init_loc = read_encoded_pointer (abfd, &start, @@ -1566,7 +1597,7 @@ parse_frame_info (struct objfile *objfile, file_ptr frame_offset, break; default: warning ("CFI: Unsupported pointer encoding [in module %s]", - bfd_get_filename (abfd)); + bfd_get_filename (abfd)); } /* For relocatable objects we must add an offset telling @@ -1773,7 +1804,7 @@ cfi_init_frame_pc (int fromleaf, struct frame_info *fi) CORE_ADDR pc; /* FIXME: cagney/2002-12-04: This is straight wrong. It's assuming that the PC is CORE_ADDR (a host quantity) in size. */ - get_reg ((void *)&pc, UNWIND_CONTEXT (get_next_frame (fi)), PC_REGNUM); + get_reg ((void *) &pc, UNWIND_CONTEXT (get_next_frame (fi)), PC_REGNUM); return pc; } else @@ -1789,7 +1820,9 @@ cfi_init_extra_frame_info (int fromleaf, struct frame_info *fi) unwind_tmp_obstack_init (); fs = frame_state_alloc (); - deprecated_set_frame_context (fi, frame_obstack_zalloc (sizeof (struct context))); + deprecated_set_frame_context (fi, + frame_obstack_zalloc (sizeof + (struct context))); UNWIND_CONTEXT (fi)->reg = frame_obstack_zalloc (sizeof (struct context_reg) * NUM_REGS); memset (UNWIND_CONTEXT (fi)->reg, 0, @@ -1874,8 +1907,8 @@ cfi_get_saved_register (char *raw_buffer, UNWIND_CONTEXT (frame)->reg[regnum].loc.offset; break; case REG_CTX_SAVED_REG: - deprecated_read_register_gen (UNWIND_CONTEXT (frame)->reg[regnum].loc.reg, - raw_buffer); + deprecated_read_register_gen (UNWIND_CONTEXT (frame)->reg[regnum]. + loc.reg, raw_buffer); if (lval != NULL) *lval = lval_register; if (addrp != NULL) -- cgit v1.1