From a66a9c23319105b23198e91be27a2e2f442f4671 Mon Sep 17 00:00:00 2001 From: Andrew Cagney Date: Wed, 12 Mar 2003 20:50:13 +0000 Subject: [PATCH] 2003-03-12 Andrew Cagney * regcache.c (regcache_cooked_write_signed): New function. (regcache_cooked_write_unsigned): New function. (regcache_cooked_read_unsigned): Fix regnum in range assertion. (regcache_cooked_read_signed): Fix regnum in range assertion. * regcache.h (regcache_cooked_write_signed): Declare. (regcache_cooked_write_unsigned): Declare. --- gdb/ChangeLog | 9 +++++++++ gdb/regcache.c | 28 ++++++++++++++++++++++++++-- gdb/regcache.h | 4 ++++ 3 files changed, 39 insertions(+), 2 deletions(-) diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 1747b473fe..204c20cb57 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,12 @@ +2003-03-12 Andrew Cagney + + * regcache.c (regcache_cooked_write_signed): New function. + (regcache_cooked_write_unsigned): New function. + (regcache_cooked_read_unsigned): Fix regnum in range assertion. + (regcache_cooked_read_signed): Fix regnum in range assertion. + * regcache.h (regcache_cooked_write_signed): Declare. + (regcache_cooked_write_unsigned): Declare. + 2003-03-12 Andrew Cagney * gdbarch.sh (DEPRECATED_FRAME_SAVED_PC): Replace FRAME_SAVED_PC. diff --git a/gdb/regcache.c b/gdb/regcache.c index 5475cf681e..c66901780a 100644 --- a/gdb/regcache.c +++ b/gdb/regcache.c @@ -884,7 +884,7 @@ regcache_cooked_read_signed (struct regcache *regcache, int regnum, { char *buf; gdb_assert (regcache != NULL); - gdb_assert (regnum >= 0 && regnum < regcache->descr->nr_raw_registers); + gdb_assert (regnum >= 0 && regnum < regcache->descr->nr_cooked_registers); buf = alloca (regcache->descr->sizeof_register[regnum]); regcache_cooked_read (regcache, regnum, buf); (*val) = extract_signed_integer (buf, @@ -897,13 +897,37 @@ regcache_cooked_read_unsigned (struct regcache *regcache, int regnum, { char *buf; gdb_assert (regcache != NULL); - gdb_assert (regnum >= 0 && regnum < regcache->descr->nr_raw_registers); + gdb_assert (regnum >= 0 && regnum < regcache->descr->nr_cooked_registers); buf = alloca (regcache->descr->sizeof_register[regnum]); regcache_cooked_read (regcache, regnum, buf); (*val) = extract_unsigned_integer (buf, regcache->descr->sizeof_register[regnum]); } +void +regcache_cooked_write_signed (struct regcache *regcache, int regnum, + LONGEST val) +{ + void *buf; + gdb_assert (regcache != NULL); + gdb_assert (regnum >=0 && regnum < regcache->descr->nr_cooked_registers); + buf = alloca (regcache->descr->sizeof_register[regnum]); + store_signed_integer (buf, regcache->descr->sizeof_register[regnum], val); + regcache_cooked_write (regcache, regnum, buf); +} + +void +regcache_cooked_write_unsigned (struct regcache *regcache, int regnum, + ULONGEST val) +{ + void *buf; + gdb_assert (regcache != NULL); + gdb_assert (regnum >=0 && regnum < regcache->descr->nr_cooked_registers); + buf = alloca (regcache->descr->sizeof_register[regnum]); + store_unsigned_integer (buf, regcache->descr->sizeof_register[regnum], val); + regcache_cooked_write (regcache, regnum, buf); +} + /* Write register REGNUM at MYADDR to the target. MYADDR points at REGISTER_RAW_BYTES(REGNUM), which must be in target byte-order. */ diff --git a/gdb/regcache.h b/gdb/regcache.h index dd629383be..bc9757e1d5 100644 --- a/gdb/regcache.h +++ b/gdb/regcache.h @@ -75,6 +75,10 @@ extern void regcache_cooked_read_signed (struct regcache *regcache, int regnum, LONGEST *val); extern void regcache_cooked_read_unsigned (struct regcache *regcache, int regnum, ULONGEST *val); +extern void regcache_cooked_write_signed (struct regcache *regcache, + int regnum, LONGEST val); +extern void regcache_cooked_write_unsigned (struct regcache *regcache, + int regnum, ULONGEST val); /* Partial transfer of a cooked register. These perform read, modify, write style operations. */