-#!/usr/local/bin/bash -u
+#!/bin/sh -u
# Architecture commands for GDB, the GNU debugger.
-# Copyright 1998-2000 Free Software Foundation, Inc.
+# Copyright 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
#
# This file is part of GDB.
#
compare_new ()
{
file=$1
- if ! test -r ${file}
+ if test ! -r ${file}
then
echo "${file} missing? cp new-${file} ${file}" 1>&2
elif diff -c ${file} new-${file}
comment="${comment}
${line}"
else
- OFS="${IFS}" ; IFS=":"
+
+ # The semantics of IFS varies between different SH's. Some
+ # treat ``::' as three fields while some treat it as just too.
+ # Work around this by eliminating ``::'' ....
+ line="`echo "${line}" | sed -e 's/::/: :/g' -e 's/::/: :/g'`"
+
+ OFS="${IFS}" ; IFS="[:]"
eval read ${read} <<EOF
${line}
EOF
IFS="${OFS}"
+ # .... and then going back through each field and strip out those
+ # that ended up with just that space character.
+ for r in ${read}
+ do
+ if eval test \"\${${r}}\" = \"\ \"
+ then
+ eval ${r}=""
+ fi
+ done
+
test "${staticdefault}" || staticdefault=0
# NOT YET: Breaks BELIEVE_PCC_PROMOTION and confuses non-
# multi-arch defaults.
i:2:TARGET_ARCHITECTURE:const struct bfd_arch_info *:bfd_arch_info::::&bfd_default_arch_struct::::%s:TARGET_ARCHITECTURE->printable_name:TARGET_ARCHITECTURE != NULL
#
i:2:TARGET_BYTE_ORDER:int:byte_order::::BIG_ENDIAN
+# Number of bits in a char or unsigned char for the target machine.
+# Just like CHAR_BIT in <limits.h> but describes the target machine.
+# v::TARGET_CHAR_BIT:int:char_bit::::8 * sizeof (char):8::0:
+#
+# Number of bits in a short or unsigned short for the target machine.
+v::TARGET_SHORT_BIT:int:short_bit::::8 * sizeof (short):2*TARGET_CHAR_BIT::0
+# Number of bits in an int or unsigned int for the target machine.
+v::TARGET_INT_BIT:int:int_bit::::8 * sizeof (int):4*TARGET_CHAR_BIT::0
+# Number of bits in a long or unsigned long for the target machine.
+v::TARGET_LONG_BIT:int:long_bit::::8 * sizeof (long):4*TARGET_CHAR_BIT::0
+# Number of bits in a long long or unsigned long long for the target
+# machine.
+v::TARGET_LONG_LONG_BIT:int:long_long_bit::::8 * sizeof (LONGEST):2*TARGET_LONG_BIT::0
+# Number of bits in a float for the target machine.
+v::TARGET_FLOAT_BIT:int:float_bit::::8 * sizeof (float):4*TARGET_CHAR_BIT::0
+# Number of bits in a double for the target machine.
+v::TARGET_DOUBLE_BIT:int:double_bit::::8 * sizeof (double):8*TARGET_CHAR_BIT::0
+# Number of bits in a long double for the target machine.
+v::TARGET_LONG_DOUBLE_BIT:int:long_double_bit::::8 * sizeof (long double):2*TARGET_DOUBLE_BIT::0
+# For most targets, a pointer on the target and its representation as an
+# address in GDB have the same size and "look the same". For such a
+# target, you need only set TARGET_PTR_BIT / ptr_bit and TARGET_ADDR_BIT
+# / addr_bit will be set from it.
+#
+# If TARGET_PTR_BIT and TARGET_ADDR_BIT are different, you'll probably
+# also need to set POINTER_TO_ADDRESS and ADDRESS_TO_POINTER as well.
#
-v:1:TARGET_BFD_VMA_BIT:int:bfd_vma_bit::::8 * sizeof (void*):TARGET_ARCHITECTURE->bits_per_address::0
-v:1:TARGET_PTR_BIT:int:ptr_bit::::8 * sizeof (void*):0
-#v:1:TARGET_CHAR_BIT:int:char_bit::::8 * sizeof (char):0
-v:1:TARGET_SHORT_BIT:int:short_bit::::8 * sizeof (short):0
-v:1:TARGET_INT_BIT:int:int_bit::::8 * sizeof (int):0
-v:1:TARGET_LONG_BIT:int:long_bit::::8 * sizeof (long):0
-v:1:TARGET_LONG_LONG_BIT:int:long_long_bit::::8 * sizeof (LONGEST):0
-v:1:TARGET_FLOAT_BIT:int:float_bit::::8 * sizeof (float):0
-v:1:TARGET_DOUBLE_BIT:int:double_bit::::8 * sizeof (double):0
-v:1:TARGET_LONG_DOUBLE_BIT:int:long_double_bit::::8 * sizeof (long double):0
-v:1:IEEE_FLOAT:int:ieee_float::::0:0::0:::
+# ptr_bit is the size of a pointer on the target
+v::TARGET_PTR_BIT:int:ptr_bit::::8 * sizeof (void*):TARGET_INT_BIT::0
+# addr_bit is the size of a target address as represented in gdb
+v::TARGET_ADDR_BIT:int:addr_bit::::8 * sizeof (void*):0:TARGET_PTR_BIT:
+# Number of bits in a BFD_VMA for the target object file format.
+v::TARGET_BFD_VMA_BIT:int:bfd_vma_bit::::8 * sizeof (void*):TARGET_ARCHITECTURE->bits_per_address::0
#
-f:1:TARGET_READ_PC:CORE_ADDR:read_pc:int pid:pid::0:0
-f:1:TARGET_WRITE_PC:void:write_pc:CORE_ADDR val, int pid:val, pid::0:0
-f:1:TARGET_READ_FP:CORE_ADDR:read_fp:void:::0:0
-f:1:TARGET_WRITE_FP:void:write_fp:CORE_ADDR val:val::0:0
-f:1:TARGET_READ_SP:CORE_ADDR:read_sp:void:::0:0
-f:1:TARGET_WRITE_SP:void:write_sp:CORE_ADDR val:val::0:0
+v::IEEE_FLOAT:int:ieee_float::::0:0::0:::
+#
+f::TARGET_READ_PC:CORE_ADDR:read_pc:int pid:pid::0:generic_target_read_pc::0
+f::TARGET_WRITE_PC:void:write_pc:CORE_ADDR val, int pid:val, pid::0:generic_target_write_pc::0
+f::TARGET_READ_FP:CORE_ADDR:read_fp:void:::0:generic_target_read_fp::0
+f::TARGET_WRITE_FP:void:write_fp:CORE_ADDR val:val::0:generic_target_write_fp::0
+f::TARGET_READ_SP:CORE_ADDR:read_sp:void:::0:generic_target_read_sp::0
+f::TARGET_WRITE_SP:void:write_sp:CORE_ADDR val:val::0:generic_target_write_sp::0
#
v:2:NUM_REGS:int:num_regs::::0:-1
# This macro gives the number of pseudo-registers that live in the
# register namespace but do not get fetched or stored on the target.
-# These pseudo-registers may be aliases for other registers,
-# combinations of other registers, or they may be computed by GDB.
+# These pseudo-registers may be aliases for other registers,
+# combinations of other registers, or they may be computed by GDB.
v:2:NUM_PSEUDO_REGS:int:num_pseudo_regs::::0:0::0:::
v:2:SP_REGNUM:int:sp_regnum::::0:-1
v:2:FP_REGNUM:int:fp_regnum::::0:-1
v:2:FP0_REGNUM:int:fp0_regnum::::0:-1::0
v:2:NPC_REGNUM:int:npc_regnum::::0:-1::0
v:2:NNPC_REGNUM:int:nnpc_regnum::::0:-1::0
+# Convert stab register number (from \`r\' declaration) to a gdb REGNUM.
+f:2:STAB_REG_TO_REGNUM:int:stab_reg_to_regnum:int stab_regnr:stab_regnr:::no_op_reg_to_regnum::0
+# Provide a default mapping from a ecoff register number to a gdb REGNUM.
+f:2:ECOFF_REG_TO_REGNUM:int:ecoff_reg_to_regnum:int ecoff_regnr:ecoff_regnr:::no_op_reg_to_regnum::0
+# Provide a default mapping from a DWARF register number to a gdb REGNUM.
+f:2:DWARF_REG_TO_REGNUM:int:dwarf_reg_to_regnum:int dwarf_regnr:dwarf_regnr:::no_op_reg_to_regnum::0
+# Convert from an sdb register number to an internal gdb register number.
+# This should be defined in tm.h, if REGISTER_NAMES is not set up
+# to map one to one onto the sdb register numbers.
+f:2:SDB_REG_TO_REGNUM:int:sdb_reg_to_regnum:int sdb_regnr:sdb_regnr:::no_op_reg_to_regnum::0
+f:2:DWARF2_REG_TO_REGNUM:int:dwarf2_reg_to_regnum:int dwarf2_regnr:dwarf2_regnr:::no_op_reg_to_regnum::0
f:2:REGISTER_NAME:char *:register_name:int regnr:regnr:::legacy_register_name::0
v:2:REGISTER_SIZE:int:register_size::::0:-1
v:2:REGISTER_BYTES:int:register_bytes::::0:-1
# MAP a GDB RAW register number onto a simulator register number. See
# also include/...-sim.h.
f:2:REGISTER_SIM_REGNO:int:register_sim_regno:int reg_nr:reg_nr:::default_register_sim_regno::0
+F:2:REGISTER_BYTES_OK:int:register_bytes_ok:long nr_bytes:nr_bytes::0:0
#
v:1:USE_GENERIC_DUMMY_FRAMES:int:use_generic_dummy_frames::::0:-1
v:2:CALL_DUMMY_LOCATION:int:call_dummy_location::::0:0
v:1:EXTRA_STACK_ALIGNMENT_NEEDED:int:extra_stack_alignment_needed::::0:1::0:::
F:2:REG_STRUCT_HAS_ADDR:int:reg_struct_has_addr:int gcc_p, struct type *type:gcc_p, type::0:0
F:2:SAVE_DUMMY_FRAME_TOS:void:save_dummy_frame_tos:CORE_ADDR sp:sp::0:0
+v:2:PARM_BOUNDARY:int:parm_boundary
#
v:2:TARGET_FLOAT_FORMAT:const struct floatformat *:float_format::::::default_float_format (gdbarch)
v:2:TARGET_DOUBLE_FORMAT:const struct floatformat *:double_format::::::default_double_format (gdbarch)
v:2:TARGET_LONG_DOUBLE_FORMAT:const struct floatformat *:long_double_format::::::&floatformat_unknown
+f:2:CONVERT_FROM_FUNC_PTR_ADDR:CORE_ADDR:convert_from_func_ptr_addr:CORE_ADDR addr:addr:::default_convert_from_func_ptr_addr::0
EOF
}
cat <<EOF
${class} ${macro}(${actual})
${returntype} ${function} ($formal)${attrib}
- level=${level}
- staticdefault=${staticdefault}
- predefault=${predefault}
- postdefault=${postdefault}
- fallbackdefault=${fallbackdefault}
- invalid_p=${invalid_p}
- valid_p=${valid_p}
- fmt=${fmt}
- print=${print}
- print_p=${print_p}
- description=${description}
EOF
+ for r in ${read}
+ do
+ eval echo \"\ \ \ \ ${r}=\${${r}}\"
+ done
+# #fallbackdefault=${fallbackdefault}
+# #valid_p=${valid_p}
+#EOF
if class_is_predicate_p && fallback_default_p
then
- echo "Error: predicate function can not have a non- multi-arch default" 1>&2
+ echo "Error: predicate function ${macro} can not have a non- multi-arch default" 1>&2
kill $$
exit 1
fi
kill $$
exit 1
fi
+ echo ""
done
exec 1>&2
/* *INDENT-OFF* */ /* THIS FILE IS GENERATED */
/* Dynamic architecture support for GDB, the GNU debugger.
- Copyright 1998-1999, Free Software Foundation, Inc.
+ Copyright 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
This file is part of GDB.
/* This file was created with the aid of \`\`gdbarch.sh''.
- The bourn shell script \`\`gdbarch.sh'' creates the files
+ The Bourne shell script \`\`gdbarch.sh'' creates the files
\`\`new-gdbarch.c'' and \`\`new-gdbarch.h and then compares them
against the existing \`\`gdbarch.[hc]''. Any differences found
being reported.
If editing this file, please also run gdbarch.sh and merge any
- changes into that script. Conversely, when makeing sweeping changes
+ changes into that script. Conversely, when making sweeping changes
to this file, modifying gdbarch.sh and using its output may prove
easier. */
EOF
# function typedef's
-echo ""
-echo ""
-echo "/* The following are pre-initialized by GDBARCH. */"
+printf "\n"
+printf "\n"
+printf "/* The following are pre-initialized by GDBARCH. */\n"
function_list | while do_read
do
if class_is_info_p
then
- echo ""
- echo "extern ${returntype} gdbarch_${function} (struct gdbarch *gdbarch);"
- echo "/* set_gdbarch_${function}() - not applicable - pre-initialized. */"
- echo "#if GDB_MULTI_ARCH"
- echo "#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (${macro})"
- echo "#define ${macro} (gdbarch_${function} (current_gdbarch))"
- echo "#endif"
- echo "#endif"
+ printf "\n"
+ printf "extern ${returntype} gdbarch_${function} (struct gdbarch *gdbarch);\n"
+ printf "/* set_gdbarch_${function}() - not applicable - pre-initialized. */\n"
+ printf "#if GDB_MULTI_ARCH\n"
+ printf "#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (${macro})\n"
+ printf "#define ${macro} (gdbarch_${function} (current_gdbarch))\n"
+ printf "#endif\n"
+ printf "#endif\n"
fi
done
# function typedef's
-echo ""
-echo ""
-echo "/* The following are initialized by the target dependant code. */"
+printf "\n"
+printf "\n"
+printf "/* The following are initialized by the target dependent code. */\n"
function_list | while do_read
do
if [ "${comment}" ]
fi
if class_is_predicate_p
then
- echo ""
- echo "#if defined (${macro})"
- echo "/* Legacy for systems yet to multi-arch ${macro} */"
-# echo "#if (GDB_MULTI_ARCH <= GDB_MULTI_ARCH_PARTIAL) && defined (${macro})"
- echo "#define ${macro}_P() (1)"
- echo "#endif"
- echo ""
- echo "/* Default predicate for non- multi-arch targets. */"
- echo "#if (!GDB_MULTI_ARCH) && !defined (${macro}_P)"
- echo "#define ${macro}_P() (0)"
- echo "#endif"
- echo ""
- echo "extern int gdbarch_${function}_p (struct gdbarch *gdbarch);"
- echo "#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (${macro}_P)"
- echo "#define ${macro}_P() (gdbarch_${function}_p (current_gdbarch))"
- echo "#endif"
+ printf "\n"
+ printf "#if defined (${macro})\n"
+ printf "/* Legacy for systems yet to multi-arch ${macro} */\n"
+# printf "#if (GDB_MULTI_ARCH <= GDB_MULTI_ARCH_PARTIAL) && defined (${macro})\n"
+ printf "#define ${macro}_P() (1)\n"
+ printf "#endif\n"
+ printf "\n"
+ printf "/* Default predicate for non- multi-arch targets. */\n"
+ printf "#if (!GDB_MULTI_ARCH) && !defined (${macro}_P)\n"
+ printf "#define ${macro}_P() (0)\n"
+ printf "#endif\n"
+ printf "\n"
+ printf "extern int gdbarch_${function}_p (struct gdbarch *gdbarch);\n"
+ printf "#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (${macro}_P)\n"
+ printf "#define ${macro}_P() (gdbarch_${function}_p (current_gdbarch))\n"
+ printf "#endif\n"
fi
if class_is_variable_p
then
if fallback_default_p || class_is_predicate_p
then
- echo ""
- echo "/* Default (value) for non- multi-arch platforms. */"
- echo "#if (!GDB_MULTI_ARCH) && !defined (${macro})"
+ printf "\n"
+ printf "/* Default (value) for non- multi-arch platforms. */\n"
+ printf "#if (!GDB_MULTI_ARCH) && !defined (${macro})\n"
echo "#define ${macro} (${fallbackdefault})" \
| sed -e 's/\([^a-z_]\)\(gdbarch[^a-z_]\)/\1current_\2/g'
- echo "#endif"
+ printf "#endif\n"
fi
- echo ""
- echo "extern ${returntype} gdbarch_${function} (struct gdbarch *gdbarch);"
- echo "extern void set_gdbarch_${function} (struct gdbarch *gdbarch, ${returntype} ${function});"
- echo "#if GDB_MULTI_ARCH"
- echo "#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (${macro})"
- echo "#define ${macro} (gdbarch_${function} (current_gdbarch))"
- echo "#endif"
- echo "#endif"
+ printf "\n"
+ printf "extern ${returntype} gdbarch_${function} (struct gdbarch *gdbarch);\n"
+ printf "extern void set_gdbarch_${function} (struct gdbarch *gdbarch, ${returntype} ${function});\n"
+ printf "#if GDB_MULTI_ARCH\n"
+ printf "#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (${macro})\n"
+ printf "#define ${macro} (gdbarch_${function} (current_gdbarch))\n"
+ printf "#endif\n"
+ printf "#endif\n"
fi
if class_is_function_p
then
if fallback_default_p || class_is_predicate_p
then
- echo ""
- echo "/* Default (function) for non- multi-arch platforms. */"
- echo "#if (!GDB_MULTI_ARCH) && !defined (${macro})"
+ printf "\n"
+ printf "/* Default (function) for non- multi-arch platforms. */\n"
+ printf "#if (!GDB_MULTI_ARCH) && !defined (${macro})\n"
if [ "${fallbackdefault}" = "0" ]
then
- echo "#define ${macro}(${actual}) (internal_error (\"${macro}\"), 0)"
+ printf "#define ${macro}(${actual}) (internal_error (__FILE__, __LINE__, \"${macro}\"), 0)\n"
else
# FIXME: Should be passing current_gdbarch through!
echo "#define ${macro}(${actual}) (${fallbackdefault} (${actual}))" \
| sed -e 's/\([^a-z_]\)\(gdbarch[^a-z_]\)/\1current_\2/g'
fi
- echo "#endif"
+ printf "#endif\n"
fi
- echo ""
- echo "typedef ${returntype} (gdbarch_${function}_ftype) (${formal});"
+ printf "\n"
+ printf "typedef ${returntype} (gdbarch_${function}_ftype) (${formal});\n"
if [ "${formal}" = "void" ]
then
- echo "extern ${returntype} gdbarch_${function} (struct gdbarch *gdbarch);"
+ printf "extern ${returntype} gdbarch_${function} (struct gdbarch *gdbarch);\n"
else
- echo "extern ${returntype} gdbarch_${function} (struct gdbarch *gdbarch, ${formal});"
+ printf "extern ${returntype} gdbarch_${function} (struct gdbarch *gdbarch, ${formal});\n"
fi
- echo "extern void set_gdbarch_${function} (struct gdbarch *gdbarch, gdbarch_${function}_ftype *${function});"
- echo "#if GDB_MULTI_ARCH"
- echo "#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (${macro})"
+ printf "extern void set_gdbarch_${function} (struct gdbarch *gdbarch, gdbarch_${function}_ftype *${function});\n"
+ printf "#if GDB_MULTI_ARCH\n"
+ printf "#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (${macro})\n"
if [ "${actual}" = "" ]
then
- echo "#define ${macro}() (gdbarch_${function} (current_gdbarch))"
+ printf "#define ${macro}() (gdbarch_${function} (current_gdbarch))\n"
elif [ "${actual}" = "-" ]
then
- echo "#define ${macro} (gdbarch_${function} (current_gdbarch))"
+ printf "#define ${macro} (gdbarch_${function} (current_gdbarch))\n"
else
- echo "#define ${macro}(${actual}) (gdbarch_${function} (current_gdbarch, ${actual}))"
+ printf "#define ${macro}(${actual}) (gdbarch_${function} (current_gdbarch, ${actual}))\n"
fi
- echo "#endif"
- echo "#endif"
+ printf "#endif\n"
+ printf "#endif\n"
fi
done
The mechanisms below ensures that there is only a loose connection
between the set-architecture command and the various GDB
- components. Each component can independantly register their need
+ components. Each component can independently register their need
to maintain architecture specific data with gdbarch.
Pragmatics:
The more traditional mega-struct containing architecture specific
data for all the various GDB components was also considered. Since
- GDB is built from a variable number of (fairly independant)
+ GDB is built from a variable number of (fairly independent)
components it was determined that the global aproach was not
applicable. */
that the INFO.BYTE_ORDER is non-zero.
The INIT function shall return any of: NULL - indicating that it
- doesn't reconize the selected architecture; an existing \`\`struct
+ doesn't recognize the selected architecture; an existing \`\`struct
gdbarch'' from the ARCHES list - indicating that the new
architecture is just a synonym for an earlier architecture (see
gdbarch_list_lookup_by_info()); a newly created \`\`struct gdbarch''
Reserve space for a per-architecture data-pointer. An identifier
for the reserved data-pointer is returned. That identifer should
- be saved in a local static.
+ be saved in a local static variable.
+
+ The per-architecture data-pointer can be initialized in one of two
+ ways: The value can be set explicitly using a call to
+ set_gdbarch_data(); the value can be set implicitly using the value
+ returned by a non-NULL INIT() callback. INIT(), when non-NULL is
+ called after the basic architecture vector has been created.
- When a new architecture is selected, INIT() is called. When a
- previous architecture is re-selected, the per-architecture
- data-pointer for that previous architecture is restored (INIT() is
- not called).
+ When a previously created architecture is re-selected, the
+ per-architecture data-pointer for that previous architecture is
+ restored. INIT() is not called.
- INIT() shall return the initial value for the per-architecture
- data-pointer for the current architecture.
+ During initialization, multiple assignments of the data-pointer are
+ allowed, non-NULL values are deleted by calling FREE(). If the
+ architecture is deleted using gdbarch_free() all non-NULL data
+ pointers are also deleted using FREE().
Multiple registrarants for any architecture are allowed (and
strongly encouraged). */
-typedef void *(gdbarch_data_ftype) (void);
-extern struct gdbarch_data *register_gdbarch_data (gdbarch_data_ftype *init);
+struct gdbarch_data;
-/* Return the value of the per-architecture data-pointer for the
- current architecture. */
+typedef void *(gdbarch_data_init_ftype) (struct gdbarch *gdbarch);
+typedef void (gdbarch_data_free_ftype) (struct gdbarch *gdbarch,
+ void *pointer);
+extern struct gdbarch_data *register_gdbarch_data (gdbarch_data_init_ftype *init,
+ gdbarch_data_free_ftype *free);
+extern void set_gdbarch_data (struct gdbarch *gdbarch,
+ struct gdbarch_data *data,
+ void *pointer);
extern void *gdbarch_data (struct gdbarch_data*);
-
/* Register per-architecture memory region.
Provide a memory-region swap mechanism. Per-architecture memory
-/* The target-system-dependant byte order is dynamic */
+/* The target-system-dependent byte order is dynamic */
/* TARGET_BYTE_ORDER_SELECTABLE_P determines if the target endianness
is selectable at runtime. The user can use the \`\`set endian''
-/* The target-system-dependant BFD architecture is dynamic */
+/* The target-system-dependent BFD architecture is dynamic */
extern int target_architecture_auto;
#ifndef TARGET_ARCHITECTURE_AUTO
#endif
-/* The target-system-dependant disassembler is semi-dynamic */
+/* The target-system-dependent disassembler is semi-dynamic */
#include "dis-asm.h" /* Get defs for disassemble_info */
/* Fallback definition for EXTRACT_STRUCT_VALUE_ADDRESS */
#ifndef EXTRACT_STRUCT_VALUE_ADDRESS
#define EXTRACT_STRUCT_VALUE_ADDRESS_P (0)
-#define EXTRACT_STRUCT_VALUE_ADDRESS(X) (internal_error ("gdbarch: EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
+#define EXTRACT_STRUCT_VALUE_ADDRESS(X) (internal_error (__FILE__, __LINE__, "gdbarch: EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
#else
#ifndef EXTRACT_STRUCT_VALUE_ADDRESS_P
#define EXTRACT_STRUCT_VALUE_ADDRESS_P (1)
#endif
-/* Set the dynamic target-system-dependant parameters (architecture,
+/* Set the dynamic target-system-dependent parameters (architecture,
byte-order, ...) using information found in the BFD */
extern void set_gdbarch_from_file (bfd *);
#include "floatformat.h"
+#include "gdb_assert.h"
+
/* Static function declarations */
static void verify_gdbarch (struct gdbarch *gdbarch);
+static void alloc_gdbarch_data (struct gdbarch *);
static void init_gdbarch_data (struct gdbarch *);
+static void free_gdbarch_data (struct gdbarch *);
static void init_gdbarch_swap (struct gdbarch *);
static void swapout_gdbarch_swap (struct gdbarch *);
static void swapin_gdbarch_swap (struct gdbarch *);
EOF
# gdbarch open the gdbarch object
-echo ""
-echo "/* Maintain the struct gdbarch object */"
-echo ""
-echo "struct gdbarch"
-echo "{"
-echo " /* basic architectural information */"
+printf "\n"
+printf "/* Maintain the struct gdbarch object */\n"
+printf "\n"
+printf "struct gdbarch\n"
+printf "{\n"
+printf " /* basic architectural information */\n"
function_list | while do_read
do
if class_is_info_p
then
- echo " ${returntype} ${function};"
+ printf " ${returntype} ${function};\n"
fi
done
-echo ""
-echo " /* target specific vector. */"
-echo " struct gdbarch_tdep *tdep;"
-echo " gdbarch_dump_tdep_ftype *dump_tdep;"
-echo ""
-echo " /* per-architecture data-pointers */"
-echo " int nr_data;"
-echo " void **data;"
-echo ""
-echo " /* per-architecture swap-regions */"
-echo " struct gdbarch_swap *swap;"
-echo ""
+printf "\n"
+printf " /* target specific vector. */\n"
+printf " struct gdbarch_tdep *tdep;\n"
+printf " gdbarch_dump_tdep_ftype *dump_tdep;\n"
+printf "\n"
+printf " /* per-architecture data-pointers */\n"
+printf " unsigned nr_data;\n"
+printf " void **data;\n"
+printf "\n"
+printf " /* per-architecture swap-regions */\n"
+printf " struct gdbarch_swap *swap;\n"
+printf "\n"
cat <<EOF
/* Multi-arch values.
verify_gdbarch(): Confirm that the target updated the field
correctly.
- gdbarch_dump(): Add a fprintf_unfiltered call to so that the new
+ gdbarch_dump(): Add a fprintf_unfiltered call so that the new
field is dumped out
\`\`startup_gdbarch()'': Append an initial value to the static
do
if class_is_variable_p
then
- echo " ${returntype} ${function};"
+ printf " ${returntype} ${function};\n"
elif class_is_function_p
then
- echo " gdbarch_${function}_ftype *${function}${attrib};"
+ printf " gdbarch_${function}_ftype *${function}${attrib};\n"
fi
done
-echo "};"
+printf "};\n"
# A pre-initialized vector
-echo ""
-echo ""
+printf "\n"
+printf "\n"
cat <<EOF
/* The default architecture uses host values (for want of a better
choice). */
EOF
-echo ""
-echo "extern const struct bfd_arch_info bfd_default_arch_struct;"
-echo ""
-echo "struct gdbarch startup_gdbarch ="
-echo "{"
-echo " /* basic architecture information */"
+printf "\n"
+printf "extern const struct bfd_arch_info bfd_default_arch_struct;\n"
+printf "\n"
+printf "struct gdbarch startup_gdbarch =\n"
+printf "{\n"
+printf " /* basic architecture information */\n"
function_list | while do_read
do
if class_is_info_p
then
- echo " ${staticdefault},"
+ printf " ${staticdefault},\n"
fi
done
cat <<EOF
do
if class_is_function_p || class_is_variable_p
then
- echo " ${staticdefault},"
+ printf " ${staticdefault},\n"
fi
done
cat <<EOF
EOF
# Create a new gdbarch struct
-echo ""
-echo ""
+printf "\n"
+printf "\n"
cat <<EOF
-/* Create a new \`\`struct gdbarch'' based in information provided by
+/* Create a new \`\`struct gdbarch'' based on information provided by
\`\`struct gdbarch_info''. */
EOF
-echo ""
+printf "\n"
cat <<EOF
struct gdbarch *
gdbarch_alloc (const struct gdbarch_info *info,
struct gdbarch *gdbarch = XMALLOC (struct gdbarch);
memset (gdbarch, 0, sizeof (*gdbarch));
+ alloc_gdbarch_data (gdbarch);
+
gdbarch->tdep = tdep;
EOF
-echo ""
+printf "\n"
function_list | while do_read
do
if class_is_info_p
then
- echo " gdbarch->${function} = info->${function};"
+ printf " gdbarch->${function} = info->${function};\n"
fi
done
-echo ""
-echo " /* Force the explicit initialization of these. */"
+printf "\n"
+printf " /* Force the explicit initialization of these. */\n"
function_list | while do_read
do
if class_is_function_p || class_is_variable_p
then
if [ "${predefault}" != "" -a "${predefault}" != "0" ]
then
- echo " gdbarch->${function} = ${predefault};"
+ printf " gdbarch->${function} = ${predefault};\n"
fi
fi
done
EOF
# Free a gdbarch struct.
-echo ""
-echo ""
+printf "\n"
+printf "\n"
cat <<EOF
/* Free a gdbarch struct. This should never happen in normal
operation --- once you've created a gdbarch, you keep it around.
void
gdbarch_free (struct gdbarch *arch)
{
- /* At the moment, this is trivial. */
- free (arch);
+ gdb_assert (arch != NULL);
+ free_gdbarch_data (arch);
+ xfree (arch);
}
EOF
# verify a new architecture
-echo ""
-echo ""
-echo "/* Ensure that all values in a GDBARCH are reasonable. */"
-echo ""
+printf "\n"
+printf "\n"
+printf "/* Ensure that all values in a GDBARCH are reasonable. */\n"
+printf "\n"
cat <<EOF
static void
verify_gdbarch (struct gdbarch *gdbarch)
return;
/* fundamental */
if (gdbarch->byte_order == 0)
- internal_error ("verify_gdbarch: byte-order unset");
+ internal_error (__FILE__, __LINE__,
+ "verify_gdbarch: byte-order unset");
if (gdbarch->bfd_arch_info == NULL)
- internal_error ("verify_gdbarch: bfd_arch_info unset");
+ internal_error (__FILE__, __LINE__,
+ "verify_gdbarch: bfd_arch_info unset");
/* Check those that need to be defined for the given multi-arch level. */
EOF
function_list | while do_read
then
if [ "${invalid_p}" = "0" ]
then
- echo " /* Skip verify of ${function}, invalid_p == 0 */"
+ printf " /* Skip verify of ${function}, invalid_p == 0 */\n"
elif class_is_predicate_p
then
- echo " /* Skip verify of ${function}, has predicate */"
+ printf " /* Skip verify of ${function}, has predicate */\n"
# FIXME: See do_read for potential simplification
elif [ "${invalid_p}" -a "${postdefault}" ]
then
- echo " if (${invalid_p})"
- echo " gdbarch->${function} = ${postdefault};"
+ printf " if (${invalid_p})\n"
+ printf " gdbarch->${function} = ${postdefault};\n"
elif [ "${predefault}" -a "${postdefault}" ]
then
- echo " if (gdbarch->${function} == ${predefault})"
- echo " gdbarch->${function} = ${postdefault};"
+ printf " if (gdbarch->${function} == ${predefault})\n"
+ printf " gdbarch->${function} = ${postdefault};\n"
elif [ "${postdefault}" ]
then
- echo " if (gdbarch->${function} == 0)"
- echo " gdbarch->${function} = ${postdefault};"
+ printf " if (gdbarch->${function} == 0)\n"
+ printf " gdbarch->${function} = ${postdefault};\n"
elif [ "${invalid_p}" ]
then
- echo " if ((GDB_MULTI_ARCH >= ${level})"
- echo " && (${invalid_p}))"
- echo " internal_error (\"gdbarch: verify_gdbarch: ${function} invalid\");"
+ printf " if ((GDB_MULTI_ARCH >= ${level})\n"
+ printf " && (${invalid_p}))\n"
+ printf " internal_error (__FILE__, __LINE__,\n"
+ printf " \"gdbarch: verify_gdbarch: ${function} invalid\");\n"
elif [ "${predefault}" ]
then
- echo " if ((GDB_MULTI_ARCH >= ${level})"
- echo " && (gdbarch->${function} == ${predefault}))"
- echo " internal_error (\"gdbarch: verify_gdbarch: ${function} invalid\");"
+ printf " if ((GDB_MULTI_ARCH >= ${level})\n"
+ printf " && (gdbarch->${function} == ${predefault}))\n"
+ printf " internal_error (__FILE__, __LINE__,\n"
+ printf " \"gdbarch: verify_gdbarch: ${function} invalid\");\n"
fi
fi
done
EOF
# dump the structure
-echo ""
-echo ""
+printf "\n"
+printf "\n"
cat <<EOF
/* Print out the details of the current architecture. */
EOF
function_list | while do_read
do
- if [ "${returntype}" == "void" ]
+ if [ "${returntype}" = "void" ]
then
- echo "#if defined (${macro}) && GDB_MULTI_ARCH"
- echo " /* Macro might contain \`[{}]' when not multi-arch */"
+ printf "#if defined (${macro}) && GDB_MULTI_ARCH\n"
+ printf " /* Macro might contain \`[{}]' when not multi-arch */\n"
else
- echo "#ifdef ${macro}"
+ printf "#ifdef ${macro}\n"
fi
if class_is_function_p
then
- echo " fprintf_unfiltered (file,"
- echo " \"gdbarch_dump: %s # %s\\n\","
- echo " \"${macro}(${actual})\","
- echo " XSTRING (${macro} (${actual})));"
+ printf " fprintf_unfiltered (file,\n"
+ printf " \"gdbarch_dump: %%s # %%s\\\\n\",\n"
+ printf " \"${macro}(${actual})\",\n"
+ printf " XSTRING (${macro} (${actual})));\n"
else
- echo " fprintf_unfiltered (file,"
- echo " \"gdbarch_dump: ${macro} # %s\\n\","
- echo " XSTRING (${macro}));"
+ printf " fprintf_unfiltered (file,\n"
+ printf " \"gdbarch_dump: ${macro} # %%s\\\\n\",\n"
+ printf " XSTRING (${macro}));\n"
fi
- echo "#endif"
+ printf "#endif\n"
done
function_list | while do_read
do
- echo "#ifdef ${macro}"
+ printf "#ifdef ${macro}\n"
if [ "${print_p}" = "()" ]
then
- echo " gdbarch_dump_${function} (current_gdbarch);"
+ printf " gdbarch_dump_${function} (current_gdbarch);\n"
elif [ "${print_p}" = "0" ]
then
- echo " /* skip print of ${macro}, print_p == 0. */"
+ printf " /* skip print of ${macro}, print_p == 0. */\n"
elif [ "${print_p}" ]
then
- echo " if (${print_p})"
- echo " fprintf_unfiltered (file,"
- echo " \"gdbarch_dump: ${macro} = ${fmt}\\n\","
- echo " ${print});"
+ printf " if (${print_p})\n"
+ printf " fprintf_unfiltered (file,\n"
+ printf " \"gdbarch_dump: ${macro} = %s\\\\n\",\n" "${fmt}"
+ printf " ${print});\n"
elif class_is_function_p
then
- echo " if (GDB_MULTI_ARCH)"
- echo " fprintf_unfiltered (file,"
- echo " \"gdbarch_dump: ${macro} = 0x%08lx\\n\","
- echo " (long) current_gdbarch->${function}"
- echo " /*${macro} ()*/);"
+ printf " if (GDB_MULTI_ARCH)\n"
+ printf " fprintf_unfiltered (file,\n"
+ printf " \"gdbarch_dump: ${macro} = 0x%%08lx\\\\n\",\n"
+ printf " (long) current_gdbarch->${function}\n"
+ printf " /*${macro} ()*/);\n"
else
- echo " fprintf_unfiltered (file,"
- echo " \"gdbarch_dump: ${macro} = ${fmt}\\n\","
- echo " ${print});"
+ printf " fprintf_unfiltered (file,\n"
+ printf " \"gdbarch_dump: ${macro} = %s\\\\n\",\n" "${fmt}"
+ printf " ${print});\n"
fi
- echo "#endif"
+ printf "#endif\n"
done
cat <<EOF
if (current_gdbarch->dump_tdep != NULL)
# GET/SET
-echo ""
+printf "\n"
cat <<EOF
struct gdbarch_tdep *
gdbarch_tdep (struct gdbarch *gdbarch)
{
if (gdbarch_debug >= 2)
- fprintf_unfiltered (gdb_stdlog, "gdbarch_tdep called\n");
+ fprintf_unfiltered (gdb_stdlog, "gdbarch_tdep called\\n");
return gdbarch->tdep;
}
EOF
-echo ""
+printf "\n"
function_list | while do_read
do
if class_is_predicate_p
then
- echo ""
- echo "int"
- echo "gdbarch_${function}_p (struct gdbarch *gdbarch)"
- echo "{"
+ printf "\n"
+ printf "int\n"
+ printf "gdbarch_${function}_p (struct gdbarch *gdbarch)\n"
+ printf "{\n"
if [ "${valid_p}" ]
then
- echo " return ${valid_p};"
+ printf " return ${valid_p};\n"
else
- echo "#error \"gdbarch_${function}_p: not defined\""
+ printf "#error \"gdbarch_${function}_p: not defined\"\n"
fi
- echo "}"
+ printf "}\n"
fi
if class_is_function_p
then
- echo ""
- echo "${returntype}"
+ printf "\n"
+ printf "${returntype}\n"
if [ "${formal}" = "void" ]
then
- echo "gdbarch_${function} (struct gdbarch *gdbarch)"
+ printf "gdbarch_${function} (struct gdbarch *gdbarch)\n"
else
- echo "gdbarch_${function} (struct gdbarch *gdbarch, ${formal})"
+ printf "gdbarch_${function} (struct gdbarch *gdbarch, ${formal})\n"
fi
- echo "{"
- echo " if (gdbarch->${function} == 0)"
- echo " internal_error (\"gdbarch: gdbarch_${function} invalid\");"
- echo " if (gdbarch_debug >= 2)"
- echo " fprintf_unfiltered (gdb_stdlog, \"gdbarch_${function} called\n\");"
+ printf "{\n"
+ printf " if (gdbarch->${function} == 0)\n"
+ printf " internal_error (__FILE__, __LINE__,\n"
+ printf " \"gdbarch: gdbarch_${function} invalid\");\n"
+ printf " if (gdbarch_debug >= 2)\n"
+ printf " fprintf_unfiltered (gdb_stdlog, \"gdbarch_${function} called\\\\n\");\n"
test "${actual}" = "-" && actual=""
if [ "${returntype}" = "void" ]
then
- echo " gdbarch->${function} (${actual});"
+ printf " gdbarch->${function} (${actual});\n"
else
- echo " return gdbarch->${function} (${actual});"
+ printf " return gdbarch->${function} (${actual});\n"
fi
- echo "}"
- echo ""
- echo "void"
- echo "set_gdbarch_${function} (struct gdbarch *gdbarch,"
- echo " `echo ${function} | sed -e 's/./ /g'` gdbarch_${function}_ftype ${function})"
- echo "{"
- echo " gdbarch->${function} = ${function};"
- echo "}"
+ printf "}\n"
+ printf "\n"
+ printf "void\n"
+ printf "set_gdbarch_${function} (struct gdbarch *gdbarch,\n"
+ printf " `echo ${function} | sed -e 's/./ /g'` gdbarch_${function}_ftype ${function})\n"
+ printf "{\n"
+ printf " gdbarch->${function} = ${function};\n"
+ printf "}\n"
elif class_is_variable_p
then
- echo ""
- echo "${returntype}"
- echo "gdbarch_${function} (struct gdbarch *gdbarch)"
- echo "{"
+ printf "\n"
+ printf "${returntype}\n"
+ printf "gdbarch_${function} (struct gdbarch *gdbarch)\n"
+ printf "{\n"
if [ "${invalid_p}" = "0" ]
then
- echo " /* Skip verify of ${function}, invalid_p == 0 */"
+ printf " /* Skip verify of ${function}, invalid_p == 0 */\n"
elif [ "${invalid_p}" ]
then
- echo " if (${invalid_p})"
- echo " internal_error (\"gdbarch: gdbarch_${function} invalid\");"
+ printf " if (${invalid_p})\n"
+ printf " internal_error (__FILE__, __LINE__,\n"
+ printf " \"gdbarch: gdbarch_${function} invalid\");\n"
elif [ "${predefault}" ]
then
- echo " if (gdbarch->${function} == ${predefault})"
- echo " internal_error (\"gdbarch: gdbarch_${function} invalid\");"
+ printf " if (gdbarch->${function} == ${predefault})\n"
+ printf " internal_error (__FILE__, __LINE__,\n"
+ printf " \"gdbarch: gdbarch_${function} invalid\");\n"
fi
- echo " if (gdbarch_debug >= 2)"
- echo " fprintf_unfiltered (gdb_stdlog, \"gdbarch_${function} called\n\");"
- echo " return gdbarch->${function};"
- echo "}"
- echo ""
- echo "void"
- echo "set_gdbarch_${function} (struct gdbarch *gdbarch,"
- echo " `echo ${function} | sed -e 's/./ /g'` ${returntype} ${function})"
- echo "{"
- echo " gdbarch->${function} = ${function};"
- echo "}"
+ printf " if (gdbarch_debug >= 2)\n"
+ printf " fprintf_unfiltered (gdb_stdlog, \"gdbarch_${function} called\\\\n\");\n"
+ printf " return gdbarch->${function};\n"
+ printf "}\n"
+ printf "\n"
+ printf "void\n"
+ printf "set_gdbarch_${function} (struct gdbarch *gdbarch,\n"
+ printf " `echo ${function} | sed -e 's/./ /g'` ${returntype} ${function})\n"
+ printf "{\n"
+ printf " gdbarch->${function} = ${function};\n"
+ printf "}\n"
elif class_is_info_p
then
- echo ""
- echo "${returntype}"
- echo "gdbarch_${function} (struct gdbarch *gdbarch)"
- echo "{"
- echo " if (gdbarch_debug >= 2)"
- echo " fprintf_unfiltered (gdb_stdlog, \"gdbarch_${function} called\n\");"
- echo " return gdbarch->${function};"
- echo "}"
+ printf "\n"
+ printf "${returntype}\n"
+ printf "gdbarch_${function} (struct gdbarch *gdbarch)\n"
+ printf "{\n"
+ printf " if (gdbarch_debug >= 2)\n"
+ printf " fprintf_unfiltered (gdb_stdlog, \"gdbarch_${function} called\\\\n\");\n"
+ printf " return gdbarch->${function};\n"
+ printf "}\n"
fi
done
cat <<EOF
-/* Keep a registrary of per-architecture data-pointers required by GDB
+/* Keep a registry of per-architecture data-pointers required by GDB
modules. */
struct gdbarch_data
{
- int index;
+ unsigned index;
+ gdbarch_data_init_ftype *init;
+ gdbarch_data_free_ftype *free;
};
struct gdbarch_data_registration
{
- gdbarch_data_ftype *init;
struct gdbarch_data *data;
struct gdbarch_data_registration *next;
};
-struct gdbarch_data_registrary
+struct gdbarch_data_registry
{
- int nr;
+ unsigned nr;
struct gdbarch_data_registration *registrations;
};
-struct gdbarch_data_registrary gdbarch_data_registrary =
+struct gdbarch_data_registry gdbarch_data_registry =
{
0, NULL,
};
struct gdbarch_data *
-register_gdbarch_data (gdbarch_data_ftype *init)
+register_gdbarch_data (gdbarch_data_init_ftype *init,
+ gdbarch_data_free_ftype *free)
{
struct gdbarch_data_registration **curr;
- for (curr = &gdbarch_data_registrary.registrations;
+ for (curr = &gdbarch_data_registry.registrations;
(*curr) != NULL;
curr = &(*curr)->next);
(*curr) = XMALLOC (struct gdbarch_data_registration);
(*curr)->next = NULL;
- (*curr)->init = init;
(*curr)->data = XMALLOC (struct gdbarch_data);
- (*curr)->data->index = gdbarch_data_registrary.nr++;
+ (*curr)->data->index = gdbarch_data_registry.nr++;
+ (*curr)->data->init = init;
+ (*curr)->data->free = free;
return (*curr)->data;
}
init_gdbarch_data (struct gdbarch *gdbarch)
{
struct gdbarch_data_registration *rego;
- gdbarch->nr_data = gdbarch_data_registrary.nr + 1;
- gdbarch->data = xmalloc (sizeof (void*) * gdbarch->nr_data);
- for (rego = gdbarch_data_registrary.registrations;
+ for (rego = gdbarch_data_registry.registrations;
+ rego != NULL;
+ rego = rego->next)
+ {
+ struct gdbarch_data *data = rego->data;
+ gdb_assert (data->index < gdbarch->nr_data);
+ if (data->init != NULL)
+ {
+ void *pointer = data->init (gdbarch);
+ set_gdbarch_data (gdbarch, data, pointer);
+ }
+ }
+}
+
+/* Create/delete the gdbarch data vector. */
+
+static void
+alloc_gdbarch_data (struct gdbarch *gdbarch)
+{
+ gdb_assert (gdbarch->data == NULL);
+ gdbarch->nr_data = gdbarch_data_registry.nr;
+ gdbarch->data = xcalloc (gdbarch->nr_data, sizeof (void*));
+}
+
+static void
+free_gdbarch_data (struct gdbarch *gdbarch)
+{
+ struct gdbarch_data_registration *rego;
+ gdb_assert (gdbarch->data != NULL);
+ for (rego = gdbarch_data_registry.registrations;
rego != NULL;
rego = rego->next)
{
- if (rego->data->index < gdbarch->nr_data)
- gdbarch->data[rego->data->index] = rego->init ();
+ struct gdbarch_data *data = rego->data;
+ gdb_assert (data->index < gdbarch->nr_data);
+ if (data->free != NULL && gdbarch->data[data->index] != NULL)
+ {
+ data->free (gdbarch, gdbarch->data[data->index]);
+ gdbarch->data[data->index] = NULL;
+ }
}
+ xfree (gdbarch->data);
+ gdbarch->data = NULL;
}
+/* Initialize the current value of thee specified per-architecture
+ data-pointer. */
+
+void
+set_gdbarch_data (struct gdbarch *gdbarch,
+ struct gdbarch_data *data,
+ void *pointer)
+{
+ gdb_assert (data->index < gdbarch->nr_data);
+ if (data->free != NULL && gdbarch->data[data->index] != NULL)
+ data->free (gdbarch, gdbarch->data[data->index]);
+ gdbarch->data[data->index] = pointer;
+}
+
/* Return the current value of the specified per-architecture
data-pointer. */
void *
gdbarch_data (struct gdbarch_data *data)
{
- if (data->index >= current_gdbarch->nr_data)
- internal_error ("gdbarch_data: request for non-existant data.");
+ gdb_assert (data->index < current_gdbarch->nr_data);
return current_gdbarch->data[data->index];
}
-/* Keep a registrary of swaped data required by GDB modules. */
+/* Keep a registry of swapped data required by GDB modules. */
struct gdbarch_swap
{
struct gdbarch_swap_registration *next;
};
-struct gdbarch_swap_registrary
+struct gdbarch_swap_registry
{
int nr;
struct gdbarch_swap_registration *registrations;
};
-struct gdbarch_swap_registrary gdbarch_swap_registrary =
+struct gdbarch_swap_registry gdbarch_swap_registry =
{
0, NULL,
};
gdbarch_swap_ftype *init)
{
struct gdbarch_swap_registration **rego;
- for (rego = &gdbarch_swap_registrary.registrations;
+ for (rego = &gdbarch_swap_registry.registrations;
(*rego) != NULL;
rego = &(*rego)->next);
(*rego) = XMALLOC (struct gdbarch_swap_registration);
{
struct gdbarch_swap_registration *rego;
struct gdbarch_swap **curr = &gdbarch->swap;
- for (rego = gdbarch_swap_registrary.registrations;
+ for (rego = gdbarch_swap_registry.registrations;
rego != NULL;
rego = rego->next)
{
}
-/* Keep a registrary of the architectures known by GDB. */
+/* Keep a registry of the architectures known by GDB. */
struct gdbarch_registration
{
struct gdbarch_registration *next;
};
-static struct gdbarch_registration *gdbarch_registrary = NULL;
+static struct gdbarch_registration *gdbarch_registry = NULL;
static void
append_name (const char ***buf, int *nr, const char *name)
int nr_arches = 0;
const char **arches = NULL;
struct gdbarch_registration *rego;
- for (rego = gdbarch_registrary;
+ for (rego = gdbarch_registry;
rego != NULL;
rego = rego->next)
{
const struct bfd_arch_info *ap;
ap = bfd_lookup_arch (rego->bfd_architecture, 0);
if (ap == NULL)
- internal_error ("gdbarch_architecture_names: multi-arch unknown");
+ internal_error (__FILE__, __LINE__,
+ "gdbarch_architecture_names: multi-arch unknown");
do
{
append_name (&arches, &nr_arches, ap->printable_name);
{
struct gdbarch_registration **curr;
const struct bfd_arch_info *bfd_arch_info;
- /* Check that BFD reconizes this architecture */
+ /* Check that BFD recognizes this architecture */
bfd_arch_info = bfd_lookup_arch (bfd_architecture, 0);
if (bfd_arch_info == NULL)
{
- internal_error ("gdbarch: Attempt to register unknown architecture (%d)", bfd_architecture);
+ internal_error (__FILE__, __LINE__,
+ "gdbarch: Attempt to register unknown architecture (%d)",
+ bfd_architecture);
}
/* Check that we haven't seen this architecture before */
- for (curr = &gdbarch_registrary;
+ for (curr = &gdbarch_registry;
(*curr) != NULL;
curr = &(*curr)->next)
{
if (bfd_architecture == (*curr)->bfd_architecture)
- internal_error ("gdbarch: Duplicate registraration of architecture (%s)",
- bfd_arch_info->printable_name);
+ internal_error (__FILE__, __LINE__,
+ "gdbarch: Duplicate registraration of architecture (%s)",
+ bfd_arch_info->printable_name);
}
/* log it */
if (gdbarch_debug)
(*curr)->dump_tdep = dump_tdep;
(*curr)->arches = NULL;
(*curr)->next = NULL;
- /* When non- multi-arch, install what ever target dump routine we've
- been provided - hopefully that routine has been writen correct
+ /* When non- multi-arch, install whatever target dump routine we've
+ been provided - hopefully that routine has been written correctly
and works regardless of multi-arch. */
if (!GDB_MULTI_ARCH && dump_tdep != NULL
&& startup_gdbarch.dump_tdep == NULL)
/* A default for abfd? */
/* Find the target that knows about this architecture. */
- for (rego = gdbarch_registrary;
+ for (rego = gdbarch_registry;
rego != NULL;
rego = rego->next)
if (rego->bfd_architecture == info.bfd_architecture)
if (rego == NULL)
{
if (gdbarch_debug)
- fprintf_unfiltered (gdb_stdlog, "gdbarch_update: No matching architecture\n");
+ fprintf_unfiltered (gdb_stdlog, "gdbarch_update: No matching architecture\\n");
return 0;
}
if (gdbarch_debug)
{
fprintf_unfiltered (gdb_stdlog,
- "gdbarch_update: info.bfd_architecture %d (%s)\n",
+ "gdbarch_update: info.bfd_architecture %d (%s)\\n",
info.bfd_architecture,
bfd_lookup_arch (info.bfd_architecture, 0)->printable_name);
fprintf_unfiltered (gdb_stdlog,
- "gdbarch_update: info.bfd_arch_info %s\n",
+ "gdbarch_update: info.bfd_arch_info %s\\n",
(info.bfd_arch_info != NULL
? info.bfd_arch_info->printable_name
: "(null)"));
fprintf_unfiltered (gdb_stdlog,
- "gdbarch_update: info.byte_order %d (%s)\n",
+ "gdbarch_update: info.byte_order %d (%s)\\n",
info.byte_order,
(info.byte_order == BIG_ENDIAN ? "big"
: info.byte_order == LITTLE_ENDIAN ? "little"
: "default"));
fprintf_unfiltered (gdb_stdlog,
- "gdbarch_update: info.abfd 0x%lx\n",
+ "gdbarch_update: info.abfd 0x%lx\\n",
(long) info.abfd);
fprintf_unfiltered (gdb_stdlog,
- "gdbarch_update: info.tdep_info 0x%lx\n",
+ "gdbarch_update: info.tdep_info 0x%lx\\n",
(long) info.tdep_info);
}
if (new_gdbarch == NULL)
{
if (gdbarch_debug)
- fprintf_unfiltered (gdb_stdlog, "gdbarch_update: Target rejected architecture\n");
+ fprintf_unfiltered (gdb_stdlog, "gdbarch_update: Target rejected architecture\\n");
return 0;
}
if (current_gdbarch == new_gdbarch)
{
if (gdbarch_debug)
- fprintf_unfiltered (gdb_stdlog, "gdbarch_update: Architecture 0x%08lx (%s) unchanged\n",
+ fprintf_unfiltered (gdb_stdlog, "gdbarch_update: Architecture 0x%08lx (%s) unchanged\\n",
(long) new_gdbarch,
new_gdbarch->bfd_arch_info->printable_name);
return 1;
{
if (gdbarch_debug)
fprintf_unfiltered (gdb_stdlog,
- "gdbarch_update: Previous architecture 0x%08lx (%s) selected\n",
+ "gdbarch_update: Previous architecture 0x%08lx (%s) selected\\n",
(long) new_gdbarch,
new_gdbarch->bfd_arch_info->printable_name);
current_gdbarch = new_gdbarch;
if (gdbarch_debug)
{
fprintf_unfiltered (gdb_stdlog,
- "gdbarch_update: New architecture 0x%08lx (%s) selected\n",
+ "gdbarch_update: New architecture 0x%08lx (%s) selected\\n",
(long) new_gdbarch,
new_gdbarch->bfd_arch_info->printable_name);
}
class_maintenance,
var_zinteger,
(char *)&gdbarch_debug,
- "Set architecture debugging.\n\\
+ "Set architecture debugging.\\n\\
When non-zero, architecture debugging is enabled.", &setdebuglist),
&showdebuglist);
c = add_set_cmd ("archdebug",
class_maintenance,
var_zinteger,
(char *)&gdbarch_debug,
- "Set architecture debugging.\n\\
+ "Set architecture debugging.\\n\\
When non-zero, architecture debugging is enabled.", &setlist);
deprecate_cmd (c, "set debug arch");