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move some rsp bits into rsp-low.h

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This moves various low-level remote serial protocol bits into
common/rsp-low.[ch].

This is as close to a pure move as possible.  There are some
redundancies remaining but those will be dealt with in a subsequent
patch.

Note that the two variants of remote_escape_output disagreed on the
treatment of "*".  On the theory that quoting cannot hurt but the
absence possibly can, I chose the gdbserver variant to be the
canonical one.

2014-02-12  Tom Tromey  <tromey@redhat.com>

	* tracepoint.c: Include rsp-low.h.
	* remote.h (hex2bin, bin2hex, unpack_varlen_hex): Don't declare.
	* remote.c: Include rsp-low.h.
	(hexchars, ishex, unpack_varlen_hex, pack_nibble, pack_hex_byte)
	(fromhex, hex2bin, tohex, bin2hex, remote_escape_output)
	(remote_unescape_input): Move to common/rsp-low.c.
	* common/rsp-low.h: New file.
	* common/rsp-low.c: New file.
	* Makefile.in (SFILES): Add common/rsp-low.c.
	(HFILES_NO_SRCDIR): Add common/rsp-low.h.
	(COMMON_OBS): Add rsp-low.o.
	(rsp-low.o): New target.

2014-02-12  Tom Tromey  <tromey@redhat.com>

	* tracepoint.c: Include rsp-low.h.
	* server.c: Include rsp-low.h.
	* remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
	(unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
	declare.
	* remote-utils.c: Include rsp-low.h.
	(fromhex, hexchars, ishex, unhexify, tohex, hexify)
	(remote_escape_output, remote_unescape_input, unpack_varlen_hex)
	(convert_int_to_ascii, convert_ascii_to_int): Move to
	common/rsp-low.c.
	* regcache.c: Include rsp-low.h.
	* ax.c: Include rsp-low.h.
	* Makefile.in (SFILES): Add common/rsp-low.c.
	(OBS): Add rsp-low.o.
	(rsp-low.o): New target.
This commit is contained in:
Tom Tromey
2014-01-18 14:32:47 -07:00
parent 01fd3ea573
commit 9c3d65319a
15 changed files with 400 additions and 447 deletions
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9
gdb/gdbserver/remote-utils.h
View File

@ -44,8 +44,6 @@ void initialize_async_io (void);
void enable_async_io (void);
void disable_async_io (void);
void check_remote_input_interrupt_request (void);
void convert_ascii_to_int (const char *from, unsigned char *to, int n);
void convert_int_to_ascii (const unsigned char *from, char *to, int n);
void new_thread_notify (int id);
void dead_thread_notify (int id);
void prepare_resume_reply (char *buf, ptid_t ptid,
@ -68,13 +66,6 @@ int decode_search_memory_packet (const char *buf, int packet_len,
gdb_byte *pattern,
unsigned int *pattern_lenp);
int unhexify (char *bin, const char *hex, int count);
int hexify (char *hex, const char *bin, int count);
int remote_escape_output (const gdb_byte *buffer, int len,
gdb_byte *out_buf, int *out_len,
int out_maxlen);
char *unpack_varlen_hex (char *buff, ULONGEST *result);
void clear_symbol_cache (struct sym_cache **symcache_p);
int look_up_one_symbol (const char *name, CORE_ADDR *addrp, int may_ask_gdb);