diff options
Diffstat (limited to 'gdb/trad-frame.c')
-rw-r--r-- | gdb/trad-frame.c | 93 |
1 files changed, 12 insertions, 81 deletions
diff --git a/gdb/trad-frame.c b/gdb/trad-frame.c index 53bd097..d5ad0b9 100644 --- a/gdb/trad-frame.c +++ b/gdb/trad-frame.c @@ -69,7 +69,11 @@ trad_frame_alloc_saved_regs (struct gdbarch *gdbarch) trad_frame_saved_reg *this_saved_regs = FRAME_OBSTACK_CALLOC (numregs, trad_frame_saved_reg); + /* For backwards compatibility, initialize all the register values to + REALREG, with register 0 stored in 0, register 1 stored in 1 and so + on. */ trad_frame_reset_saved_regs (gdbarch, this_saved_regs); + return this_saved_regs; } @@ -86,80 +90,27 @@ trad_frame_alloc_saved_regs (struct frame_info *this_frame) return trad_frame_alloc_saved_regs (gdbarch); } -int -trad_frame_value_p (trad_frame_saved_reg this_saved_regs[], int regnum) -{ - return this_saved_regs[regnum].is_value (); -} - -int -trad_frame_addr_p (trad_frame_saved_reg this_saved_regs[], int regnum) -{ - return this_saved_regs[regnum].is_addr (); -} - -int -trad_frame_realreg_p (trad_frame_saved_reg this_saved_regs[], - int regnum) -{ - return this_saved_regs[regnum].is_realreg (); -} - -/* See trad-frame.h. */ - -bool -trad_frame_value_bytes_p (trad_frame_saved_reg this_saved_regs[], - int regnum) -{ - return this_saved_regs[regnum].is_value_bytes (); -} - -void -trad_frame_set_value (trad_frame_saved_reg this_saved_regs[], - int regnum, LONGEST val) -{ - this_saved_regs[regnum].set_value (val); -} - -/* See trad-frame.h. */ - -void -trad_frame_set_realreg (trad_frame_saved_reg this_saved_regs[], - int regnum, int realreg) -{ - this_saved_regs[regnum].set_realreg (realreg); -} - -/* See trad-frame.h. */ - -void -trad_frame_set_addr (trad_frame_saved_reg this_saved_regs[], - int regnum, CORE_ADDR addr) -{ - this_saved_regs[regnum].set_addr (addr); -} - void trad_frame_set_reg_value (struct trad_frame_cache *this_trad_cache, int regnum, LONGEST val) { /* External interface for users of trad_frame_cache (who cannot access the prev_regs object directly). */ - trad_frame_set_value (this_trad_cache->prev_regs, regnum, val); + this_trad_cache->prev_regs[regnum].set_value (val); } void trad_frame_set_reg_realreg (struct trad_frame_cache *this_trad_cache, int regnum, int realreg) { - trad_frame_set_realreg (this_trad_cache->prev_regs, regnum, realreg); + this_trad_cache->prev_regs[regnum].set_realreg (realreg); } void trad_frame_set_reg_addr (struct trad_frame_cache *this_trad_cache, int regnum, CORE_ADDR addr) { - trad_frame_set_addr (this_trad_cache->prev_regs, regnum, addr); + this_trad_cache->prev_regs[regnum].set_addr (addr); } void @@ -218,26 +169,6 @@ trad_frame_set_reg_regmap (struct trad_frame_cache *this_trad_cache, } } -void -trad_frame_set_unknown (trad_frame_saved_reg this_saved_regs[], - int regnum) -{ - this_saved_regs[regnum].set_unknown (); -} - -/* See trad-frame.h. */ - -void -trad_frame_set_value_bytes (trad_frame_saved_reg this_saved_regs[], - int regnum, - gdb::array_view<const gdb_byte> bytes) -{ - /* Allocate the space and copy the data bytes. */ - gdb_byte *data = FRAME_OBSTACK_CALLOC (bytes.size (), gdb_byte); - memcpy (data, bytes.data (), bytes.size ()); - this_saved_regs[regnum].set_value_bytes (data); -} - /* See trad-frame.h. */ void @@ -247,7 +178,7 @@ trad_frame_set_reg_value_bytes (struct trad_frame_cache *this_trad_cache, { /* External interface for users of trad_frame_cache (who cannot access the prev_regs object directly). */ - trad_frame_set_value_bytes (this_trad_cache->prev_regs, regnum, bytes); + this_trad_cache->prev_regs[regnum].set_value_bytes (bytes); } @@ -257,18 +188,18 @@ trad_frame_get_prev_register (struct frame_info *this_frame, trad_frame_saved_reg this_saved_regs[], int regnum) { - if (trad_frame_addr_p (this_saved_regs, regnum)) + if (this_saved_regs[regnum].is_addr ()) /* The register was saved in memory. */ return frame_unwind_got_memory (this_frame, regnum, this_saved_regs[regnum].addr ()); - else if (trad_frame_realreg_p (this_saved_regs, regnum)) + else if (this_saved_regs[regnum].is_realreg ()) return frame_unwind_got_register (this_frame, regnum, this_saved_regs[regnum].realreg ()); - else if (trad_frame_value_p (this_saved_regs, regnum)) + else if (this_saved_regs[regnum].is_value ()) /* The register's value is available. */ return frame_unwind_got_constant (this_frame, regnum, this_saved_regs[regnum].value ()); - else if (trad_frame_value_bytes_p (this_saved_regs, regnum)) + else if (this_saved_regs[regnum].is_value_bytes ()) /* The register's value is available as a sequence of bytes. */ return frame_unwind_got_bytes (this_frame, regnum, this_saved_regs[regnum].value_bytes ()); |