2010-12-28 Hui Zhu <teawater@gmail.com>

[deliverable/binutils-gdb.git] / gdb / gdbarch.sh

diff --git a/gdb/gdbarch.sh b/gdb/gdbarch.sh
index 10f9477b6fc97194248da2c0f98603e9967f9c1d..fe3a8d3deea3b51e717f7e0110a58fcbd9b4a3a3 100755 (executable)
--- a/gdb/gdbarch.sh
+++ b/gdb/gdbarch.sh
@@ -427,6 +427,15 @@ v:int:num_regs:::0:-1
 # combinations of other registers, or they may be computed by GDB.
 v:int:num_pseudo_regs:::0:0::0
 
+# Assemble agent expression bytecode to collect pseudo-register REG.
+# Return -1 if something goes wrong, 0 otherwise.
+M:int:ax_pseudo_register_collect:struct agent_expr *ax, int reg:ax, reg
+
+# Assemble agent expression bytecode to push the value of pseudo-register
+# REG on the interpreter stack.
+# Return -1 if something goes wrong, 0 otherwise.
+M:int:ax_pseudo_register_push_stack:struct agent_expr *ax, int reg:ax, reg
+
 # GDB's standard (or well known) register numbers.  These can map onto
 # a real register or a pseudo (computed) register or not be defined at
 # all (-1).
@@ -612,13 +621,6 @@ F:CORE_ADDR:fetch_pointer_argument:struct frame_info *frame, int argi, struct ty
 # name SECT_NAME and size SECT_SIZE.
 M:const struct regset *:regset_from_core_section:const char *sect_name, size_t sect_size:sect_name, sect_size
 
-# When creating core dumps, some systems encode the PID in addition
-# to the LWP id in core file register section names.  In those cases, the
-# "XXX" in ".reg/XXX" is encoded as [LWPID << 16 | PID].  This setting
-# is set to true for such architectures; false if "XXX" represents an LWP
-# or thread id with no special encoding.
-v:int:core_reg_section_encodes_pid:::0:0::0
-
 # Supported register notes in a core file.
 v:struct core_regset_section *:core_regset_sections:const char *name, int len::::::host_address_to_string (gdbarch->core_regset_sections)
 
@@ -926,6 +928,7 @@ struct target_desc;
 struct displaced_step_closure;
 struct core_regset_section;
 struct syscall;
+struct agent_expr;
 
 /* The architecture associated with the connection to the target.