2007-10-08 Markus Deuling <deuling@de.ibm.com>
* regcache.c (init_regcache_descr, register_type, read_pc_pid) (write_pc_pid, regcache_dump): Replace current_gdbarch by gdbarch. * regcache.c (regcache_raw_write): Use get_regcache_arch or get_frame_arch to get at the current architecture by regcache or by frame, respectively.
This commit is contained in:
Ulrich Weigand
parent
e9e4507537
commit
214e098a2a
@ -1,3 +1,11 @@
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2007-10-08 Markus Deuling <deuling@de.ibm.com>
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* regcache.c (init_regcache_descr, register_type, read_pc_pid)
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(write_pc_pid, regcache_dump): Replace current_gdbarch by gdbarch.
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* regcache.c (regcache_raw_write): Use get_regcache_arch or
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get_frame_arch to get at the current architecture by regcache or by
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frame, respectively.
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2007-10-08 Markus Deuling <deuling@de.ibm.com>
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* findvar.c (value_of_register, locate_var_value): Use
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@ -92,11 +92,11 @@ init_regcache_descr (struct gdbarch *gdbarch)
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/* Total size of the register space. The raw registers are mapped
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directly onto the raw register cache while the pseudo's are
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either mapped onto raw-registers or memory. */
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descr->nr_cooked_registers = gdbarch_num_regs (current_gdbarch)
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+ gdbarch_num_pseudo_regs (current_gdbarch);
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descr->sizeof_cooked_register_valid_p = gdbarch_num_regs (current_gdbarch)
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descr->nr_cooked_registers = gdbarch_num_regs (gdbarch)
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+ gdbarch_num_pseudo_regs (gdbarch);
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descr->sizeof_cooked_register_valid_p = gdbarch_num_regs (gdbarch)
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+ gdbarch_num_pseudo_regs
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(current_gdbarch);
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(gdbarch);
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/* Fill in a table of register types. */
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descr->register_type
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@ -106,7 +106,7 @@ init_regcache_descr (struct gdbarch *gdbarch)
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/* Construct a strictly RAW register cache. Don't allow pseudo's
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into the register cache. */
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descr->nr_raw_registers = gdbarch_num_regs (current_gdbarch);
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descr->nr_raw_registers = gdbarch_num_regs (gdbarch);
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/* FIXME: cagney/2002-08-13: Overallocate the register_valid_p
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array. This pretects GDB from erant code that accesses elements
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@ -174,8 +174,8 @@ register_size (struct gdbarch *gdbarch, int regnum)
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struct regcache_descr *descr = regcache_descr (gdbarch);
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int size;
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gdb_assert (regnum >= 0
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&& regnum < (gdbarch_num_regs (current_gdbarch)
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+ gdbarch_num_pseudo_regs (current_gdbarch)));
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&& regnum < (gdbarch_num_regs (gdbarch)
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+ gdbarch_num_pseudo_regs (gdbarch)));
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size = descr->sizeof_register[regnum];
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return size;
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}
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@ -642,7 +642,7 @@ regcache_raw_write (struct regcache *regcache, int regnum,
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/* On the sparc, writing %g0 is a no-op, so we don't even want to
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change the registers array if something writes to this register. */
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if (gdbarch_cannot_store_register (current_gdbarch, regnum))
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if (gdbarch_cannot_store_register (get_regcache_arch (regcache), regnum))
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return;
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/* If we have a valid copy of the register, and new value == old
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@ -837,13 +837,13 @@ read_pc_pid (ptid_t ptid)
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if (gdbarch_read_pc_p (gdbarch))
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pc_val = gdbarch_read_pc (gdbarch, regcache);
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/* Else use per-frame method on get_current_frame. */
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else if (gdbarch_pc_regnum (current_gdbarch) >= 0)
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else if (gdbarch_pc_regnum (gdbarch) >= 0)
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{
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ULONGEST raw_val;
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regcache_cooked_read_unsigned (regcache,
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gdbarch_pc_regnum (current_gdbarch),
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gdbarch_pc_regnum (gdbarch),
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&raw_val);
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pc_val = gdbarch_addr_bits_remove (current_gdbarch, raw_val);
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pc_val = gdbarch_addr_bits_remove (gdbarch, raw_val);
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}
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else
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internal_error (__FILE__, __LINE__, _("read_pc_pid: Unable to find PC"));
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@ -865,9 +865,9 @@ write_pc_pid (CORE_ADDR pc, ptid_t ptid)
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if (gdbarch_write_pc_p (gdbarch))
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gdbarch_write_pc (gdbarch, regcache, pc);
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else if (gdbarch_pc_regnum (current_gdbarch) >= 0)
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else if (gdbarch_pc_regnum (gdbarch) >= 0)
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regcache_cooked_write_unsigned (regcache,
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gdbarch_pc_regnum (current_gdbarch), pc);
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gdbarch_pc_regnum (gdbarch), pc);
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else
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internal_error (__FILE__, __LINE__,
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_("write_pc_pid: Unable to update PC"));
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@ -938,14 +938,14 @@ regcache_dump (struct regcache *regcache, struct ui_file *file,
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fprintf_unfiltered (file, "sizeof_raw_register_valid_p %ld\n",
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regcache->descr->sizeof_raw_register_valid_p);
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fprintf_unfiltered (file, "gdbarch_num_regs %d\n",
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gdbarch_num_regs (current_gdbarch));
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gdbarch_num_regs (gdbarch));
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fprintf_unfiltered (file, "gdbarch_num_pseudo_regs %d\n",
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gdbarch_num_pseudo_regs (current_gdbarch));
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gdbarch_num_pseudo_regs (gdbarch));
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#endif
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gdb_assert (regcache->descr->nr_cooked_registers
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== (gdbarch_num_regs (current_gdbarch)
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+ gdbarch_num_pseudo_regs (current_gdbarch)));
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== (gdbarch_num_regs (gdbarch)
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+ gdbarch_num_pseudo_regs (gdbarch)));
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for (regnum = -1; regnum < regcache->descr->nr_cooked_registers; regnum++)
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{
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@ -954,7 +954,7 @@ regcache_dump (struct regcache *regcache, struct ui_file *file,
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fprintf_unfiltered (file, " %-10s", "Name");
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else
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{
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const char *p = gdbarch_register_name (current_gdbarch, regnum);
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const char *p = gdbarch_register_name (gdbarch, regnum);
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if (p == NULL)
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p = "";
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else if (p[0] == '\0')
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@ -971,11 +971,11 @@ regcache_dump (struct regcache *regcache, struct ui_file *file,
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/* Relative number. */
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if (regnum < 0)
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fprintf_unfiltered (file, " %4s", "Rel");
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else if (regnum < gdbarch_num_regs (current_gdbarch))
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else if (regnum < gdbarch_num_regs (gdbarch))
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fprintf_unfiltered (file, " %4d", regnum);
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else
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fprintf_unfiltered (file, " %4d",
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(regnum - gdbarch_num_regs (current_gdbarch)));
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(regnum - gdbarch_num_regs (gdbarch)));
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/* Offset. */
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if (regnum < 0)
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@ -1050,7 +1050,7 @@ regcache_dump (struct regcache *regcache, struct ui_file *file,
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regcache_raw_read (regcache, regnum, buf);
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fprintf_unfiltered (file, "0x");
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dump_endian_bytes (file,
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gdbarch_byte_order (current_gdbarch), buf,
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gdbarch_byte_order (gdbarch), buf,
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regcache->descr->sizeof_register[regnum]);
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}
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}
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@ -1065,7 +1065,7 @@ regcache_dump (struct regcache *regcache, struct ui_file *file,
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regcache_cooked_read (regcache, regnum, buf);
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fprintf_unfiltered (file, "0x");
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dump_endian_bytes (file,
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gdbarch_byte_order (current_gdbarch), buf,
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gdbarch_byte_order (gdbarch), buf,
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regcache->descr->sizeof_register[regnum]);
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}
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}
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