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sim: constify sim_write source buffer

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Most the sim write functions declare their source buffer const because
they only ever read from it.  The global sim_write() function does not
follow this convention though which causes some warnings when trying to
pass it const strings or buffers.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
This commit is contained in:
Mike Frysinger 2010-04-13 20:28:20 +00:00
parent ad91cd9917
commit cb1cc9c67a
5 changed files with 12 additions and 3 deletions
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4
include/gdb/ChangeLog
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@ -1,3 +1,7 @@
2010-04-13 Mike Frysinger <vapier@gentoo.org>
* remote-sim.h (sim_write): Add const to buf arg.
2009-11-24 DJ Delorie <dj@redhat.com>
* sim-rx.h: New.

2
include/gdb/remote-sim.h
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@ -175,7 +175,7 @@ int sim_read PARAMS ((SIM_DESC sd, SIM_ADDR mem, unsigned char *buf, int length)
memory. Store bytes starting at virtual address MEM. Result is
number of bytes write, or zero if error. */
int sim_write PARAMS ((SIM_DESC sd, SIM_ADDR mem, unsigned char *buf, int length));
int sim_write PARAMS ((SIM_DESC sd, SIM_ADDR mem, const unsigned char *buf, int length));
/* Fetch register REGNO storing its raw (target endian) value in the

5
sim/common/ChangeLog
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@ -1,3 +1,8 @@
2010-04-13 Mike Frysinger <vapier@gentoo.org>
* sim-hrw.c (sim_write): Add const to buf arg.
* sim-utils.h (sim_write_fn): Likewise.
2010-04-12 Mike Frysinger <vapier@gentoo.org>
* sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New

2
sim/common/sim-hrw.c
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@ -32,7 +32,7 @@ sim_read (SIM_DESC sd, SIM_ADDR mem, unsigned char *buf, int length)
}
int
sim_write (SIM_DESC sd, SIM_ADDR mem, unsigned char *buf, int length)
sim_write (SIM_DESC sd, SIM_ADDR mem, const unsigned char *buf, int length)
{
SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER);
return sim_core_write_buffer (sd, NULL, write_map,

2
sim/common/sim-utils.h
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@ -63,7 +63,7 @@ SIM_RC sim_analyze_program (SIM_DESC sd, char *prog_name,
This is still accommodated for backward compatibility reasons. */
typedef int sim_write_fn PARAMS ((SIM_DESC sd, SIM_ADDR mem,
unsigned char *buf, int length));
const unsigned char *buf, int length));
struct bfd *sim_load_file (SIM_DESC sd, const char *myname,
host_callback *callback, char *prog,
struct bfd *prog_bfd, int verbose_p,