Add support for m/M methods - pure multi-arch. These do not have
macros and take a gdbarch parameter.
This commit is contained in:
Andrew Cagney
parent
7256e1a5bb
commit
4a5c6a1dd9
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@ -1,3 +1,12 @@
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2001-03-16 Andrew Cagney <ac131313@redhat.com>
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* gdbarch.sh: Add classes ``m'' and ``M'' for pure multi-arch. Do
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not generate macro wrappers for multi-arch functions or
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predicates.
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(class_is_info_p, class_is_predicate_p): Update.
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(class_is_function_p, class_is_variable_p): Ditto.
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(class_is_multiarch_p): New class function.
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2001-03-16 J.T. Conklin <jtc@redback.com>
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* config/h8300/tm-h8300.h (FRAME_ARGS_ADDRESS): Changed to use
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115
gdb/gdbarch.sh
115
gdb/gdbarch.sh
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@ -137,22 +137,42 @@ fallback_default_p ()
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class_is_variable_p ()
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{
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[ "${class}" = "v" -o "${class}" = "V" ]
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case "${class}" in
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*v* | *V* ) true ;;
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* ) false ;;
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esac
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}
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class_is_function_p ()
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{
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[ "${class}" = "f" -o "${class}" = "F" ]
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case "${class}" in
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*f* | *F* | *m* | *M* ) true ;;
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* ) false ;;
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esac
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}
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class_is_multiarch_p ()
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{
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case "${class}" in
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*m* | *M* ) true ;;
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* ) false ;;
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esac
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}
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class_is_predicate_p ()
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{
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[ "${class}" = "F" -o "${class}" = "V" ]
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case "${class}" in
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*F* | *V* | *M* ) true ;;
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* ) false ;;
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esac
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}
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class_is_info_p ()
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{
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[ "${class}" = "i" ]
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case "${class}" in
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*i* ) true ;;
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* ) false ;;
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esac
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}
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@ -174,6 +194,10 @@ do
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# hiding a variable + predicate to test variables validity
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# i -> set from info
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# hiding something from the ``struct info'' object
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# m -> multi-arch function
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# hiding a multi-arch function (parameterised with the architecture)
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# M -> multi-arch function + predicate
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# hiding a multi-arch function + predicate to test function validity
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level ) : ;;
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@ -630,12 +654,12 @@ do
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-e '3,$ s,#, ,' \
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-e '$ s,$, */,'
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fi
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if class_is_predicate_p
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if class_is_predicate_p && ! class_is_multiarch_p
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then
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printf "\n"
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printf "#if defined (${macro})\n"
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printf "/* Legacy for systems yet to multi-arch ${macro} */\n"
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# printf "#if (GDB_MULTI_ARCH <= GDB_MULTI_ARCH_PARTIAL) && defined (${macro})\n"
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#printf "#if (GDB_MULTI_ARCH <= GDB_MULTI_ARCH_PARTIAL) && defined (${macro})\n"
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printf "#define ${macro}_P() (1)\n"
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printf "#endif\n"
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printf "\n"
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@ -649,6 +673,11 @@ do
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printf "#define ${macro}_P() (gdbarch_${function}_p (current_gdbarch))\n"
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printf "#endif\n"
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fi
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if class_is_predicate_p && class_is_multiarch_p
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then
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printf "\n"
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printf "extern int gdbarch_${function}_p (struct gdbarch *gdbarch);\n"
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fi
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if class_is_variable_p
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then
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if fallback_default_p || class_is_predicate_p
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@ -671,7 +700,7 @@ do
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fi
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if class_is_function_p
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then
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if fallback_default_p || class_is_predicate_p
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if ( fallback_default_p || class_is_predicate_p ) && ! class_is_multiarch_p
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then
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printf "\n"
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printf "/* Default (function) for non- multi-arch platforms. */\n"
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@ -687,7 +716,15 @@ do
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printf "#endif\n"
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fi
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printf "\n"
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printf "typedef ${returntype} (gdbarch_${function}_ftype) (${formal});\n"
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if [ "${formal}" = "void" ] && class_is_multiarch_p
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then
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printf "typedef ${returntype} (gdbarch_${function}_ftype) (struct gdbarch *gdbarch);\n"
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elif class_is_multiarch_p
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then
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printf "typedef ${returntype} (gdbarch_${function}_ftype) (struct gdbarch *gdbarch, ${formal});\n"
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else
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printf "typedef ${returntype} (gdbarch_${function}_ftype) (${formal});\n"
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fi
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if [ "${formal}" = "void" ]
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then
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printf "extern ${returntype} gdbarch_${function} (struct gdbarch *gdbarch);\n"
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@ -695,19 +732,22 @@ do
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printf "extern ${returntype} gdbarch_${function} (struct gdbarch *gdbarch, ${formal});\n"
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fi
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printf "extern void set_gdbarch_${function} (struct gdbarch *gdbarch, gdbarch_${function}_ftype *${function});\n"
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printf "#if GDB_MULTI_ARCH\n"
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printf "#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (${macro})\n"
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if [ "${actual}" = "" ]
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if ! class_is_multiarch_p
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then
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printf "#define ${macro}() (gdbarch_${function} (current_gdbarch))\n"
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elif [ "${actual}" = "-" ]
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then
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printf "#define ${macro} (gdbarch_${function} (current_gdbarch))\n"
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else
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printf "#define ${macro}(${actual}) (gdbarch_${function} (current_gdbarch, ${actual}))\n"
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printf "#if GDB_MULTI_ARCH\n"
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printf "#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (${macro})\n"
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if [ "${actual}" = "" ]
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then
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printf "#define ${macro}() (gdbarch_${function} (current_gdbarch))\n"
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elif [ "${actual}" = "-" ]
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then
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printf "#define ${macro} (gdbarch_${function} (current_gdbarch))\n"
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else
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printf "#define ${macro}(${actual}) (gdbarch_${function} (current_gdbarch, ${actual}))\n"
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fi
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printf "#endif\n"
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printf "#endif\n"
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fi
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printf "#endif\n"
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printf "#endif\n"
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fi
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done
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@ -1345,6 +1385,8 @@ gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file)
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EOF
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function_list | while do_read
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do
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# multiarch functions don't have macros.
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class_is_multiarch_p && continue
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if [ "${returntype}" = "void" ]
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then
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printf "#if defined (${macro}) && GDB_MULTI_ARCH\n"
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@ -1367,16 +1409,24 @@ do
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done
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function_list | while do_read
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do
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if class_is_multiarch_p
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then
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printf " if (GDB_MULTI_ARCH)\n"
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printf " fprintf_unfiltered (file,\n"
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printf " \"gdbarch_dump: ${function} = 0x%%08lx\\\\n\",\n"
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printf " (long) current_gdbarch->${function});\n"
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continue
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fi
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printf "#ifdef ${macro}\n"
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if [ "${print_p}" = "()" ]
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then
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printf " gdbarch_dump_${function} (current_gdbarch);\n"
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printf " gdbarch_dump_${function} (current_gdbarch);\n"
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elif [ "${print_p}" = "0" ]
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then
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printf " /* skip print of ${macro}, print_p == 0. */\n"
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printf " /* skip print of ${macro}, print_p == 0. */\n"
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elif [ "${print_p}" ]
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then
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printf " if (${print_p})\n"
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printf " if (${print_p})\n"
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printf " fprintf_unfiltered (file,\n"
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printf " \"gdbarch_dump: ${macro} = %s\\\\n\",\n" "${fmt}"
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printf " ${print});\n"
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@ -1445,12 +1495,27 @@ do
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printf " \"gdbarch: gdbarch_${function} invalid\");\n"
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printf " if (gdbarch_debug >= 2)\n"
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printf " fprintf_unfiltered (gdb_stdlog, \"gdbarch_${function} called\\\\n\");\n"
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test "${actual}" = "-" && actual=""
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if [ "${actual}" = "-" -o "${actual}" = "" ]
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then
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if class_is_multiarch_p
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then
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params="gdbarch"
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else
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params=""
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fi
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else
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if class_is_multiarch_p
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then
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params="gdbarch, ${actual}"
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else
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params="${actual}"
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fi
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fi
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if [ "${returntype}" = "void" ]
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then
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printf " gdbarch->${function} (${actual});\n"
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printf " gdbarch->${function} (${params});\n"
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else
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printf " return gdbarch->${function} (${actual});\n"
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printf " return gdbarch->${function} (${params});\n"
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fi
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printf "}\n"
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printf "\n"
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