diff options
Diffstat (limited to 'gdb/regcache.c')
| -rw-r--r-- | gdb/regcache.c | 46 |
1 files changed, 21 insertions, 25 deletions
diff --git a/gdb/regcache.c b/gdb/regcache.c index 3eed7b6..c10c588 100644 --- a/gdb/regcache.c +++ b/gdb/regcache.c @@ -321,6 +321,8 @@ regcache::restore (readonly_detached_regcache *src) } } +/* See common/common-regcache.h. */ + enum register_status reg_buffer::get_register_status (int regnum) const { @@ -330,7 +332,7 @@ reg_buffer::get_register_status (int regnum) const } void -detached_regcache::invalidate (int regnum) +reg_buffer::invalidate (int regnum) { assert_regnum (regnum); m_register_status[regnum] = REG_UNKNOWN; @@ -880,8 +882,10 @@ regcache::cooked_write_part (int regnum, int offset, int len, write_part (regnum, offset, len, buf, false); } +/* See common/common-regcache.h. */ + void -detached_regcache::raw_supply (int regnum, const void *buf) +reg_buffer::raw_supply (int regnum, const void *buf) { void *regbuf; size_t size; @@ -906,15 +910,11 @@ detached_regcache::raw_supply (int regnum, const void *buf) } } -/* Supply register REGNUM to REGCACHE. Value to supply is an integer stored at - address ADDR, in target endian, with length ADDR_LEN and sign IS_SIGNED. If - the register size is greater than ADDR_LEN, then the integer will be sign or - zero extended. If the register size is smaller than the integer, then the - most significant bytes of the integer will be truncated. */ +/* See regcache.h. */ void -detached_regcache::raw_supply_integer (int regnum, const gdb_byte *addr, - int addr_len, bool is_signed) +reg_buffer::raw_supply_integer (int regnum, const gdb_byte *addr, + int addr_len, bool is_signed) { enum bfd_endian byte_order = gdbarch_byte_order (m_descr->gdbarch); gdb_byte *regbuf; @@ -930,12 +930,10 @@ detached_regcache::raw_supply_integer (int regnum, const gdb_byte *addr, m_register_status[regnum] = REG_VALID; } -/* Supply register REGNUM with zeroed value to REGCACHE. This is not the same - as calling raw_supply with NULL (which will set the state to - unavailable). */ +/* See regcache.h. */ void -detached_regcache::raw_supply_zeroed (int regnum) +reg_buffer::raw_supply_zeroed (int regnum) { void *regbuf; size_t size; @@ -949,8 +947,10 @@ detached_regcache::raw_supply_zeroed (int regnum) m_register_status[regnum] = REG_VALID; } +/* See common/common-regcache.h. */ + void -regcache::raw_collect (int regnum, void *buf) const +reg_buffer::raw_collect (int regnum, void *buf) const { const void *regbuf; size_t size; @@ -963,19 +963,11 @@ regcache::raw_collect (int regnum, void *buf) const memcpy (buf, regbuf, size); } -/* Transfer a single or all registers belonging to a certain register - set to or from a buffer. This is the main worker function for - regcache_supply_regset and regcache_collect_regset. */ - -/* Collect register REGNUM from REGCACHE. Store collected value as an integer - at address ADDR, in target endian, with length ADDR_LEN and sign IS_SIGNED. - If ADDR_LEN is greater than the register size, then the integer will be sign - or zero extended. If ADDR_LEN is smaller than the register size, then the - most significant bytes of the integer will be truncated. */ +/* See regcache.h. */ void -regcache::raw_collect_integer (int regnum, gdb_byte *addr, int addr_len, - bool is_signed) const +reg_buffer::raw_collect_integer (int regnum, gdb_byte *addr, int addr_len, + bool is_signed) const { enum bfd_endian byte_order = gdbarch_byte_order (m_descr->gdbarch); const gdb_byte *regbuf; @@ -990,6 +982,10 @@ regcache::raw_collect_integer (int regnum, gdb_byte *addr, int addr_len, byte_order); } +/* Transfer a single or all registers belonging to a certain register + set to or from a buffer. This is the main worker function for + regcache_supply_regset and regcache_collect_regset. */ + void regcache::transfer_regset (const struct regset *regset, struct regcache *out_regcache, |