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Convert read_offset to method on comp_unit_head

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This changes one of the read_offset overloads to be a method on
comp_unit_head.

2020-02-08  Tom Tromey  <tom@tromey.com>

	* dwarf2/read.c (read_attribute_value, read_indirect_string)
	(read_indirect_line_string): Update.
	* dwarf2/comp-unit.c (read_offset): Remove.
	(read_comp_unit_head): Update.
	* dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
	method.
	(read_offset): Don't declare.

Change-Id: Ia595702a5748337b7c031352bc437956baab9990
This commit is contained in:
Tom Tromey
2020-02-08 13:40:54 -07:00
parent 4057dfde49
commit 8266302dc3
4 changed files with 32 additions and 32 deletions
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18
gdb/dwarf2/comp-unit.h
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@@ -27,6 +27,7 @@
#ifndef GDB_DWARF2_COMP_UNIT_H
#define GDB_DWARF2_COMP_UNIT_H
#include "dwarf2/leb.h"
#include "gdbtypes.h"
/* The data in a compilation unit header, after target2host
@@ -78,6 +79,16 @@ struct comp_unit_head
sect_offset top = sect_off + get_length ();
return off >= bottom && off < top;
}
/* Read an offset from the data stream. The size of the offset is
given by cu_header->offset_size. */
LONGEST read_offset (bfd *abfd, const gdb_byte *buf,
unsigned int *bytes_read) const
{
LONGEST offset = ::read_offset (abfd, buf, offset_size);
*bytes_read = offset_size;
return offset;
}
};
/* Expected enum dwarf_unit_type for read_comp_unit_head. */
@@ -104,11 +115,4 @@ extern const gdb_byte *read_and_check_comp_unit_head
const gdb_byte *info_ptr,
rcuh_kind section_kind);
/* Read an offset from the data stream. The size of the offset is
given by cu_header->offset_size. */
extern LONGEST read_offset (bfd *abfd, const gdb_byte *buf,
const struct comp_unit_head *cu_header,
unsigned int *bytes_read);
#endif /* GDB_DWARF2_COMP_UNIT_H */