$extra_options. Also add pa/pa-hpux1010.opt for hpux10.[1-9]*.
(hppa*64*-*-hpux11*): Add pa/pa-hpux1010.h to $tm_file. Add
pa/pa-hpux.opt, pa/pa-hpux1010.opt and pa/pa64-hpux.opt to
$extra_options. Also add pa/pa-hpux1111.opt for hpux11.[1-9]*.
(hppa[12]*-*-hpux11*): Add pa/pa-hpux1010.h to $tm_file. Add
pa/pa-hpux.opt to $extra_options. Also add pa/pa-hpux1111.opt
for hpux11.[1-9]*.
* config/pa/pa.h (architecture_type, rtx_def, pa_arch_string, pa_arch)
(pa_fixed_range_string, pa_cpu_string, pa_unix_string, target_flags)
(MASK_PA_11, MASK_DISABLE_FPREGS, TARGET_DISABLE_FPREGS)
(MASK_NO_SPACE_REGS, TARGET_NO_SPACE_REGS, MASK_JUMP_IN_DELAY)
(TARGET_JUMP_IN_DELAY, MASK_DISABLE_INDEXING, TARGET_DISABLE_INDEXING)
(MASK_PORTABLE_RUNTIME, TARGET_PORTABLE_RUNTIME, MASK_GAS, TARGET_GAS)
(MASK_SOFT_FLOAT, TARGET_SOFT_FLOAT, MASK_LONG_LOAD_STORE)
(TARGET_LONG_LOAD_STORE, MASK_FAST_INDIRECT_CALLS)
(TARGET_FAST_INDIRECT_CALLS, MASK_BIG_SWITCH, TARGET_BIG_SWITCH)
(MASK_PA_20, MASK_SIO, TARGET_SIO, MASK_GNU_LD, TARGET_GNU_LD)
(MASK_LONG_CALLS, TARGET_LONG_CALLS, TARGET_PA_11, TARGET_PA_20)
(TARGET_SWITCHES, SUBTARGET_SWITCHES, TARGET_OPTIONS)
(SUBTARGET_OPTIONS): Delete.
(TARGET_PA_10): Redefine in terms of TARGET_PA_11 and TARGET_PA_20.
(TARGET_SCHED_DEFAULT): Define to a PROCESSOR_* enum (PROCESSOR_8000)
instead of a string.
* config/pa/pa.c (pa_arch, pa_arch_string, pa_fixed_range_string)
(pa_cpu_string, pa_unix_string): Delete.
(pa_cpu): Initialize to TARGET_SCHED_DEFAULT.
(flag_pa_unix): Initialize based on TARGET_HPUX_11_11 and
TARGET_HPUX_10_10.
(TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION): Override defaults.
(pa_handle_option): New function.
(override_options): Remove handling of -march=, -mfixed-range=,
-mschedule= and -munix=.
* config/pa/pa-hpux.h (SUBTARGET_SWITCHES): Delete.
* config/pa/pa-hpux1010.h (SUBTARGET_OPTIONS): Delete.
* config/pa/pa-hpux10.h (SUBTARGET_OPTIONS): Delete.
* config/pa/pa-hpux1111.h (SUBTARGET_OPTIONS): Delete.
* config/pa/pa-hpux11.h (SUBTARGET_OPTIONS): Delete.
* config/pa/pa64-hpux.h (SUBTARGET_SWITCHES): Delete.
* config/pa/pa64-start.h (TARGET_PA_11, TARGET_PA_20): #undef before
redefining.
* config/pa/pa.opt: New file.
* config/pa/pa-hpux.opt: New file.
* config/pa/pa-hpux1010.opt: New file.
* config/pa/pa-hpux1111.opt: New file.
* config/pa/pa64-hpux.opt: New file.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@98605
138bc75d-0d04-0410-961f-
82ee72b054a4
+2005-04-23 Richard Sandiford <rsandifo@redhat.com>
+
+ * config.gcc (hppa[12]*-*-hpux10*): Add pa/pa-hpux.opt to
+ $extra_options. Also add pa/pa-hpux1010.opt for hpux10.[1-9]*.
+ (hppa*64*-*-hpux11*): Add pa/pa-hpux1010.h to $tm_file. Add
+ pa/pa-hpux.opt, pa/pa-hpux1010.opt and pa/pa64-hpux.opt to
+ $extra_options. Also add pa/pa-hpux1111.opt for hpux11.[1-9]*.
+ (hppa[12]*-*-hpux11*): Add pa/pa-hpux1010.h to $tm_file. Add
+ pa/pa-hpux.opt to $extra_options. Also add pa/pa-hpux1111.opt
+ for hpux11.[1-9]*.
+ * config/pa/pa.h (architecture_type, rtx_def, pa_arch_string, pa_arch)
+ (pa_fixed_range_string, pa_cpu_string, pa_unix_string, target_flags)
+ (MASK_PA_11, MASK_DISABLE_FPREGS, TARGET_DISABLE_FPREGS)
+ (MASK_NO_SPACE_REGS, TARGET_NO_SPACE_REGS, MASK_JUMP_IN_DELAY)
+ (TARGET_JUMP_IN_DELAY, MASK_DISABLE_INDEXING, TARGET_DISABLE_INDEXING)
+ (MASK_PORTABLE_RUNTIME, TARGET_PORTABLE_RUNTIME, MASK_GAS, TARGET_GAS)
+ (MASK_SOFT_FLOAT, TARGET_SOFT_FLOAT, MASK_LONG_LOAD_STORE)
+ (TARGET_LONG_LOAD_STORE, MASK_FAST_INDIRECT_CALLS)
+ (TARGET_FAST_INDIRECT_CALLS, MASK_BIG_SWITCH, TARGET_BIG_SWITCH)
+ (MASK_PA_20, MASK_SIO, TARGET_SIO, MASK_GNU_LD, TARGET_GNU_LD)
+ (MASK_LONG_CALLS, TARGET_LONG_CALLS, TARGET_PA_11, TARGET_PA_20)
+ (TARGET_SWITCHES, SUBTARGET_SWITCHES, TARGET_OPTIONS)
+ (SUBTARGET_OPTIONS): Delete.
+ (TARGET_PA_10): Redefine in terms of TARGET_PA_11 and TARGET_PA_20.
+ (TARGET_SCHED_DEFAULT): Define to a PROCESSOR_* enum (PROCESSOR_8000)
+ instead of a string.
+ * config/pa/pa.c (pa_arch, pa_arch_string, pa_fixed_range_string)
+ (pa_cpu_string, pa_unix_string): Delete.
+ (pa_cpu): Initialize to TARGET_SCHED_DEFAULT.
+ (flag_pa_unix): Initialize based on TARGET_HPUX_11_11 and
+ TARGET_HPUX_10_10.
+ (TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION): Override defaults.
+ (pa_handle_option): New function.
+ (override_options): Remove handling of -march=, -mfixed-range=,
+ -mschedule= and -munix=.
+ * config/pa/pa-hpux.h (SUBTARGET_SWITCHES): Delete.
+ * config/pa/pa-hpux1010.h (SUBTARGET_OPTIONS): Delete.
+ * config/pa/pa-hpux10.h (SUBTARGET_OPTIONS): Delete.
+ * config/pa/pa-hpux1111.h (SUBTARGET_OPTIONS): Delete.
+ * config/pa/pa-hpux11.h (SUBTARGET_OPTIONS): Delete.
+ * config/pa/pa64-hpux.h (SUBTARGET_SWITCHES): Delete.
+ * config/pa/pa64-start.h (TARGET_PA_11, TARGET_PA_20): #undef before
+ redefining.
+ * config/pa/pa.opt: New file.
+ * config/pa/pa-hpux.opt: New file.
+ * config/pa/pa-hpux1010.opt: New file.
+ * config/pa/pa-hpux1111.opt: New file.
+ * config/pa/pa64-hpux.opt: New file.
+
2005-04-22 David S. Miller <davem@davemloft.net>
* rtl.h (CONST_DOUBLE): Fix comment, a CONST_DOUBLE holds an
esac
tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h \
pa/pa-hpux.h pa/pa-hpux10.h"
+ extra_options="${extra_options} pa/pa-hpux.opt"
case ${target} in
*-*-hpux10.[1-9]*)
tm_file="${tm_file} pa/pa-hpux1010.h"
+ extra_options="${extra_options} pa/pa-hpux1010.opt"
;;
esac
tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
if test x$gas = xyes
then
tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h \
- pa/pa64-regs.h pa/pa-hpux.h pa/pa-hpux11.h"
+ pa/pa64-regs.h pa/pa-hpux.h pa/pa-hpux1010.h \
+ pa/pa-hpux11.h"
else
tm_file="pa/pa64-start.h ${tm_file} dbxelf.h pa/elf.h \
- pa/pa64-regs.h pa/pa-hpux.h pa/pa-hpux11.h"
+ pa/pa64-regs.h pa/pa-hpux.h pa/pa-hpux1010.h \
+ pa/pa-hpux11.h"
fi
case ${target} in
*-*-hpux11.[1-9]*)
tm_file="${tm_file} pa/pa-hpux1111.h pa/pa-64.h pa/pa64-hpux.h"
+ extra_options="${extra_options} pa/pa-hpux1111.opt"
;;
*)
tm_file="${tm_file} pa/pa-64.h pa/pa64-hpux.h"
;;
esac
+ extra_options="${extra_options} pa/pa-hpux.opt \
+ pa/pa-hpux1010.opt pa/pa64-hpux.opt"
need_64bit_hwint=yes
tmake_file="pa/t-pa64 pa/t-pa-hpux pa/t-hpux-shlib"
extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
;;
esac
tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h \
- pa/pa-hpux.h pa/pa-hpux11.h"
+ pa/pa-hpux.h pa/pa-hpux1010.h pa/pa-hpux11.h"
+ extra_options="${extra_options} pa/pa-hpux.opt pa/pa-hpux1010.opt"
case ${target} in
*-*-hpux11.[1-9]*)
tm_file="${tm_file} pa/pa-hpux1111.h"
+ extra_options="${extra_options} pa/pa-hpux1111.opt"
;;
esac
tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib"
} \
while (0)
-#undef SUBTARGET_SWITCHES
-#define SUBTARGET_SWITCHES \
- { "sio", MASK_SIO, N_("Generate cpp defines for server IO") }, \
- { "wsio", -MASK_SIO, N_("Generate cpp defines for workstation IO") },
-
/* Like the default, except no -lg. */
#undef LIB_SPEC
#define LIB_SPEC "%{!shared:%{!p:%{!pg:-lc}}%{p: -L/lib/libp/ -lc}%{pg: -L/lib/libp/ -lc}}"
--- /dev/null
+; Options for the HP PA-RISC port of the compiler.
+
+; Copyright (C) 2005 Free Software Foundation, Inc.
+;
+; This file is part of GCC.
+;
+; GCC is free software; you can redistribute it and/or modify it under
+; the terms of the GNU General Public License as published by the Free
+; Software Foundation; either version 2, or (at your option) any later
+; version.
+;
+; GCC is distributed in the hope that it will be useful, but WITHOUT ANY
+; WARRANTY; without even the implied warranty of MERCHANTABILITY or
+; FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+; for more details.
+;
+; You should have received a copy of the GNU General Public License
+; along with GCC; see the file COPYING. If not, write to the Free
+; Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+; 02111-1307, USA.
+
+msio
+Target RejectNegative Mask(SIO) MaskExists
+Generate cpp defines for server IO
+
+munix=93
+Target RejectNegative
+Specify UNIX standard for predefines and linking
+
+mwsio
+Target RejectNegative InverseMask(SIO)
+Generate cpp defines for workstation IO
} \
while (0)
-#undef SUBTARGET_OPTIONS
-#define SUBTARGET_OPTIONS \
- { "unix=", &pa_unix_string, \
- N_("Specify UNIX standard for predefines and linking.\n" \
- "Supported value is 93."), 0}
-
#define CPP_SPEC "%{threads: -D_REENTRANT -D_DCE_THREADS}"
/* We can debug dynamically linked executables on hpux9; we also want
#undef TARGET_HPUX_10_10
#define TARGET_HPUX_10_10 1
-#undef SUBTARGET_OPTIONS
-#define SUBTARGET_OPTIONS \
- { "unix=", &pa_unix_string, \
- N_("Specify UNIX standard for predefines and linking.\n" \
- "Supported values are 93 and 95."), 0}
-
#undef STARTFILE_SPEC
#define STARTFILE_SPEC \
"%{!shared:%{pg:gcrt0%O%s}%{!pg:%{p:mcrt0%O%s}%{!p:crt0%O%s}} \
--- /dev/null
+; Options for the HP PA-RISC port of the compiler.
+
+; Copyright (C) 2005 Free Software Foundation, Inc.
+;
+; This file is part of GCC.
+;
+; GCC is free software; you can redistribute it and/or modify it under
+; the terms of the GNU General Public License as published by the Free
+; Software Foundation; either version 2, or (at your option) any later
+; version.
+;
+; GCC is distributed in the hope that it will be useful, but WITHOUT ANY
+; WARRANTY; without even the implied warranty of MERCHANTABILITY or
+; FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+; for more details.
+;
+; You should have received a copy of the GNU General Public License
+; along with GCC; see the file COPYING. If not, write to the Free
+; Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+; 02111-1307, USA.
+
+munix=95
+Target RejectNegative
+Specify UNIX standard for predefines and linking
} \
while (0)
-#undef SUBTARGET_OPTIONS
-#define SUBTARGET_OPTIONS \
- { "unix=", &pa_unix_string, \
- N_("Specify UNIX standard for predefines and linking.\n" \
- "Supported values are 93 and 95."), 0}
-
#undef CPP_SPEC
#define CPP_SPEC \
"%{mt|pthread:-D_REENTRANT -D_THREAD_SAFE -D_POSIX_C_SOURCE=199506L}"
#undef TARGET_HPUX_11_11
#define TARGET_HPUX_11_11 1
-#undef SUBTARGET_OPTIONS
-#define SUBTARGET_OPTIONS \
- { "unix=", &pa_unix_string, \
- N_("Specify UNIX standard for predefines and linking.\n" \
- "Supported values are 93, 95 and 98."), 0}
-
#undef STARTFILE_SPEC
#define STARTFILE_SPEC \
"%{!shared:%{pg:gcrt0%O%s}%{!pg:%{p:mcrt0%O%s}%{!p:crt0%O%s}} \
--- /dev/null
+; Options for the HP PA-RISC port of the compiler.
+
+; Copyright (C) 2005 Free Software Foundation, Inc.
+;
+; This file is part of GCC.
+;
+; GCC is free software; you can redistribute it and/or modify it under
+; the terms of the GNU General Public License as published by the Free
+; Software Foundation; either version 2, or (at your option) any later
+; version.
+;
+; GCC is distributed in the hope that it will be useful, but WITHOUT ANY
+; WARRANTY; without even the implied warranty of MERCHANTABILITY or
+; FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+; for more details.
+;
+; You should have received a copy of the GNU General Public License
+; along with GCC; see the file COPYING. If not, write to the Free
+; Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+; 02111-1307, USA.
+
+munix=98
+Target RejectNegative
+Specify UNIX standard for predefines and linking
static void copy_reg_pointer (rtx, rtx);
static void fix_range (const char *);
+static bool pa_handle_option (size_t, const char *, int);
static int hppa_address_cost (rtx);
static bool hppa_rtx_costs (rtx, int, int, int *);
static inline rtx force_mode (enum machine_mode, rtx);
rtx hppa_compare_op0, hppa_compare_op1;
enum cmp_type hppa_branch_type;
-/* Which architecture we are generating code for. */
-enum architecture_type pa_arch;
-
-/* String to hold which architecture we are generating code for. */
-const char *pa_arch_string;
-
-/* String used with the -mfixed-range= option. */
-const char *pa_fixed_range_string;
-
/* Which cpu we are scheduling for. */
-enum processor_type pa_cpu;
-
-/* String to hold which cpu we are scheduling for. */
-const char *pa_cpu_string;
-
-/* String used with the -munix= option. */
-const char *pa_unix_string;
+enum processor_type pa_cpu = TARGET_SCHED_DEFAULT;
/* The UNIX standard to use for predefines and linking. */
-int flag_pa_unix;
+int flag_pa_unix = TARGET_HPUX_11_11 ? 1998 : TARGET_HPUX_10_10 ? 1995 : 1993;
/* Counts for the number of callee-saved general and floating point
registers which were saved by the current function's prologue. */
#define TARGET_ASM_DESTRUCTOR pa_asm_out_destructor
#endif
+#undef TARGET_DEFAULT_TARGET_FLAGS
+#define TARGET_DEFAULT_TARGET_FLAGS (TARGET_DEFAULT | TARGET_CPU_DEFAULT)
+#undef TARGET_HANDLE_OPTION
+#define TARGET_HANDLE_OPTION pa_handle_option
+
#undef TARGET_INIT_BUILTINS
#define TARGET_INIT_BUILTINS pa_init_builtins
target_flags |= MASK_DISABLE_FPREGS;
}
-void
-override_options (void)
-{
- if (pa_cpu_string == NULL)
- pa_cpu_string = TARGET_SCHED_DEFAULT;
-
- if (! strcmp (pa_cpu_string, "8000"))
- {
- pa_cpu_string = "8000";
- pa_cpu = PROCESSOR_8000;
- }
- else if (! strcmp (pa_cpu_string, "7100"))
- {
- pa_cpu_string = "7100";
- pa_cpu = PROCESSOR_7100;
- }
- else if (! strcmp (pa_cpu_string, "700"))
- {
- pa_cpu_string = "700";
- pa_cpu = PROCESSOR_700;
- }
- else if (! strcmp (pa_cpu_string, "7100LC"))
- {
- pa_cpu_string = "7100LC";
- pa_cpu = PROCESSOR_7100LC;
- }
- else if (! strcmp (pa_cpu_string, "7200"))
- {
- pa_cpu_string = "7200";
- pa_cpu = PROCESSOR_7200;
- }
- else if (! strcmp (pa_cpu_string, "7300"))
- {
- pa_cpu_string = "7300";
- pa_cpu = PROCESSOR_7300;
- }
- else
- {
- warning ("unknown -mschedule= option (%s).\nValid options are 700, 7100, 7100LC, 7200, 7300, and 8000\n", pa_cpu_string);
- }
+/* Implement TARGET_HANDLE_OPTION. */
- /* Set the instruction architecture. */
- if (pa_arch_string && ! strcmp (pa_arch_string, "1.0"))
+static bool
+pa_handle_option (size_t code, const char *arg, int value ATTRIBUTE_UNUSED)
+{
+ switch (code)
{
- pa_arch_string = "1.0";
- pa_arch = ARCHITECTURE_10;
+ case OPT_mnosnake:
+ case OPT_mpa_risc_1_0:
+ case OPT_march_1_0:
target_flags &= ~(MASK_PA_11 | MASK_PA_20);
- }
- else if (pa_arch_string && ! strcmp (pa_arch_string, "1.1"))
- {
- pa_arch_string = "1.1";
- pa_arch = ARCHITECTURE_11;
+ return true;
+
+ case OPT_msnake:
+ case OPT_mpa_risc_1_1:
+ case OPT_march_1_1:
target_flags &= ~MASK_PA_20;
target_flags |= MASK_PA_11;
- }
- else if (pa_arch_string && ! strcmp (pa_arch_string, "2.0"))
- {
- pa_arch_string = "2.0";
- pa_arch = ARCHITECTURE_20;
- target_flags |= MASK_PA_11 | MASK_PA_20;
- }
- else if (pa_arch_string)
- {
- warning ("unknown -march= option (%s).\nValid options are 1.0, 1.1, and 2.0\n", pa_arch_string);
- }
+ return true;
- if (TARGET_HPUX)
- {
- /* Set the default UNIX standard for HP-UX. This affects the
- predefines and startfiles used for the target. */
- if (pa_unix_string == NULL)
- pa_unix_string
- = TARGET_HPUX_11_11 ? "98" : (TARGET_HPUX_10_10 ? "95" : "93");
+ case OPT_mpa_risc_2_0:
+ case OPT_march_2_0:
+ target_flags |= MASK_PA_11 | MASK_PA_20;
+ return true;
- if (!strcmp (pa_unix_string, "93"))
- flag_pa_unix = 1993;
- else if (!strcmp (pa_unix_string, "95"))
- flag_pa_unix = 1995;
- else if (TARGET_HPUX_11_11)
- {
- if (!strcmp (pa_unix_string, "98"))
- flag_pa_unix = 1998;
- else
- warning ("unknown -munix= option (%s).\n"
- "Valid options are 93, 95 and 98.\n",
- pa_unix_string);
- }
- else if (TARGET_HPUX_10_10)
- warning ("unknown -munix= option (%s)."
- "\nValid options are 93 and 95.\n",
- pa_unix_string);
+ case OPT_mschedule_:
+ if (strcmp (arg, "8000") == 0)
+ pa_cpu = PROCESSOR_8000;
+ else if (strcmp (arg, "7100") == 0)
+ pa_cpu = PROCESSOR_7100;
+ else if (strcmp (arg, "700") == 0)
+ pa_cpu = PROCESSOR_700;
+ else if (strcmp (arg, "7100LC") == 0)
+ pa_cpu = PROCESSOR_7100LC;
+ else if (strcmp (arg, "7200") == 0)
+ pa_cpu = PROCESSOR_7200;
+ else if (strcmp (arg, "7300") == 0)
+ pa_cpu = PROCESSOR_7300;
else
- warning ("unknown -munix= option (%s).\nValid option is 93.\n",
- pa_unix_string);
- }
+ return false;
+ return true;
+
+ case OPT_mfixed_range_:
+ fix_range (arg);
+ return true;
- if (pa_fixed_range_string)
- fix_range (pa_fixed_range_string);
+#if TARGET_HPUX
+ case OPT_munix_93:
+ flag_pa_unix = 1993;
+ return true;
+#endif
+
+#if TARGET_HPUX_10_10
+ case OPT_munix_95:
+ flag_pa_unix = 1995;
+ return true;
+#endif
+
+#if TARGET_HPUX_11_11
+ case OPT_munix_98:
+ flag_pa_unix = 1998;
+ return true;
+#endif
+ default:
+ return true;
+ }
+}
+
+void
+override_options (void)
+{
/* Unconditional branches in the delay slot are not compatible with dwarf2
call frame information. There is no benefit in using this optimization
on PA8000 and later processors. */
PROCESSOR_8000
};
-/* Which architecture to generate code for. */
-
-enum architecture_type
-{
- ARCHITECTURE_10,
- ARCHITECTURE_11,
- ARCHITECTURE_20
-};
-
-struct rtx_def;
-
-/* For -march= option. */
-extern const char *pa_arch_string;
-extern enum architecture_type pa_arch;
-
-/* For -mfixed-range= option. */
-extern const char *pa_fixed_range_string;
-
/* For -mschedule= option. */
-extern const char *pa_cpu_string;
extern enum processor_type pa_cpu;
/* For -munix= option. */
-extern const char *pa_unix_string;
extern int flag_pa_unix;
#define pa_cpu_attr ((enum attr_cpu)pa_cpu)
#define TARGET_VERSION fputs (" (hppa)", stderr);
-/* Run-time compilation parameters selecting different hardware subsets. */
-
-extern int target_flags;
-
-/* compile code for HP-PA 1.1 ("Snake"). */
-
-#define MASK_PA_11 1
-
-/* Disable all FP registers (they all become fixed). This may be necessary
- for compiling kernels which perform lazy context switching of FP regs.
- Note if you use this option and try to perform floating point operations
- the compiler will abort! */
-
-#define MASK_DISABLE_FPREGS 2
-#define TARGET_DISABLE_FPREGS (target_flags & MASK_DISABLE_FPREGS)
-
-/* Generate code which assumes that all space register are equivalent.
- Triggers aggressive unscaled index addressing and faster
- builtin_return_address. */
-#define MASK_NO_SPACE_REGS 4
-#define TARGET_NO_SPACE_REGS (target_flags & MASK_NO_SPACE_REGS)
-
-/* Allow unconditional jumps in the delay slots of call instructions. */
-#define MASK_JUMP_IN_DELAY 8
-#define TARGET_JUMP_IN_DELAY (target_flags & MASK_JUMP_IN_DELAY)
-
-/* Disable indexed addressing modes. */
-#define MASK_DISABLE_INDEXING 32
-#define TARGET_DISABLE_INDEXING (target_flags & MASK_DISABLE_INDEXING)
-
-/* Emit code which follows the new portable runtime calling conventions
- HP wants everyone to use for ELF objects. If at all possible you want
- to avoid this since it's a performance loss for non-prototyped code.
-
- Note TARGET_PORTABLE_RUNTIME also forces all calls to use inline
- long-call stubs which is quite expensive. */
-#define MASK_PORTABLE_RUNTIME 64
-#define TARGET_PORTABLE_RUNTIME (target_flags & MASK_PORTABLE_RUNTIME)
-
-/* Emit directives only understood by GAS. This allows parameter
- relocations to work for static functions. There is no way
- to make them work the HP assembler at this time. */
-#define MASK_GAS 128
-#define TARGET_GAS (target_flags & MASK_GAS)
-
-/* Emit code for processors which do not have an FPU. */
-#define MASK_SOFT_FLOAT 256
-#define TARGET_SOFT_FLOAT (target_flags & MASK_SOFT_FLOAT)
-
-/* Use 3-insn load/store sequences for access to large data segments
- in shared libraries on hpux10. */
-#define MASK_LONG_LOAD_STORE 512
-#define TARGET_LONG_LOAD_STORE (target_flags & MASK_LONG_LOAD_STORE)
-
-/* Use a faster sequence for indirect calls. This assumes that calls
- through function pointers will never cross a space boundary, and
- that the executable is not dynamically linked. Such assumptions
- are generally safe for building kernels and statically linked
- executables. Code compiled with this option will fail miserably if
- the executable is dynamically linked or uses nested functions! */
-#define MASK_FAST_INDIRECT_CALLS 1024
-#define TARGET_FAST_INDIRECT_CALLS (target_flags & MASK_FAST_INDIRECT_CALLS)
-
-/* Generate code with big switch statements to avoid out of range branches
- occurring within the switch table. */
-#define MASK_BIG_SWITCH 2048
-#define TARGET_BIG_SWITCH (target_flags & MASK_BIG_SWITCH)
-
-/* Generate code for the HPPA 2.0 architecture. TARGET_PA_11 should also be
- true when this is true. */
-#define MASK_PA_20 4096
-
-/* Generate cpp defines for server I/O. */
-#define MASK_SIO 8192
-#define TARGET_SIO (target_flags & MASK_SIO)
-
-/* Assume GNU linker by default. */
-#define MASK_GNU_LD 16384
-#ifndef TARGET_GNU_LD
-#define TARGET_GNU_LD (target_flags & MASK_GNU_LD)
-#endif
-
-/* Force generation of long calls. */
-#define MASK_LONG_CALLS 32768
-#ifndef TARGET_LONG_CALLS
-#define TARGET_LONG_CALLS (target_flags & MASK_LONG_CALLS)
-#endif
-
-#ifndef TARGET_PA_10
-#define TARGET_PA_10 (target_flags & (MASK_PA_11 | MASK_PA_20) == 0)
-#endif
-
-#ifndef TARGET_PA_11
-#define TARGET_PA_11 (target_flags & MASK_PA_11)
-#endif
-
-#ifndef TARGET_PA_20
-#define TARGET_PA_20 (target_flags & MASK_PA_20)
-#endif
+#define TARGET_PA_10 (!TARGET_PA_11 && !TARGET_PA_20)
/* Generate code for the HPPA 2.0 architecture in 64bit mode. */
#ifndef TARGET_64BIT
need to generate additional code to save SP into the frame marker. */
#define TARGET_HPUX_UNWIND_LIBRARY 0
-/* Macro to define tables used to set the flags. This is a
- list in braces of target switches with each switch being
- { "NAME", VALUE, "HELP_STRING" }. VALUE is the bits to set,
- or minus the bits to clear. An empty string NAME is used to
- identify the default VALUE. Do not mark empty strings for
- translation. */
-
-#define TARGET_SWITCHES \
- {{ "snake", MASK_PA_11, \
- N_("Generate PA1.1 code") }, \
- { "nosnake", -(MASK_PA_11 | MASK_PA_20), \
- N_("Generate PA1.0 code") }, \
- { "pa-risc-1-0", -(MASK_PA_11 | MASK_PA_20), \
- N_("Generate PA1.0 code") }, \
- { "pa-risc-1-1", MASK_PA_11, \
- N_("Generate PA1.1 code") }, \
- { "pa-risc-2-0", MASK_PA_20, \
- N_("Generate PA2.0 code (requires binutils 2.10 or later)") }, \
- { "disable-fpregs", MASK_DISABLE_FPREGS, \
- N_("Disable FP regs") }, \
- { "no-disable-fpregs", -MASK_DISABLE_FPREGS, \
- N_("Do not disable FP regs") }, \
- { "no-space-regs", MASK_NO_SPACE_REGS, \
- N_("Disable space regs") }, \
- { "space-regs", -MASK_NO_SPACE_REGS, \
- N_("Do not disable space regs") }, \
- { "jump-in-delay", MASK_JUMP_IN_DELAY, \
- N_("Put jumps in call delay slots") }, \
- { "no-jump-in-delay", -MASK_JUMP_IN_DELAY, \
- N_("Do not put jumps in call delay slots") }, \
- { "disable-indexing", MASK_DISABLE_INDEXING, \
- N_("Disable indexed addressing") }, \
- { "no-disable-indexing", -MASK_DISABLE_INDEXING, \
- N_("Do not disable indexed addressing") }, \
- { "portable-runtime", MASK_PORTABLE_RUNTIME, \
- N_("Use portable calling conventions") }, \
- { "no-portable-runtime", -MASK_PORTABLE_RUNTIME, \
- N_("Do not use portable calling conventions") }, \
- { "gas", MASK_GAS, \
- N_("Assume code will be assembled by GAS") }, \
- { "no-gas", -MASK_GAS, \
- N_("Do not assume code will be assembled by GAS") }, \
- { "soft-float", MASK_SOFT_FLOAT, \
- N_("Use software floating point") }, \
- { "no-soft-float", -MASK_SOFT_FLOAT, \
- N_("Do not use software floating point") }, \
- { "long-load-store", MASK_LONG_LOAD_STORE, \
- N_("Emit long load/store sequences") }, \
- { "no-long-load-store", -MASK_LONG_LOAD_STORE, \
- N_("Do not emit long load/store sequences") }, \
- { "fast-indirect-calls", MASK_FAST_INDIRECT_CALLS, \
- N_("Generate fast indirect calls") }, \
- { "no-fast-indirect-calls", -MASK_FAST_INDIRECT_CALLS, \
- N_("Do not generate fast indirect calls") }, \
- { "big-switch", MASK_BIG_SWITCH, \
- N_("Generate code for huge switch statements") }, \
- { "no-big-switch", -MASK_BIG_SWITCH, \
- N_("Do not generate code for huge switch statements") }, \
- { "long-calls", MASK_LONG_CALLS, \
- N_("Always generate long calls") }, \
- { "no-long-calls", -MASK_LONG_CALLS, \
- N_("Generate long calls only when needed") }, \
- { "linker-opt", 0, \
- N_("Enable linker optimizations") }, \
- SUBTARGET_SWITCHES \
- { "", TARGET_DEFAULT | TARGET_CPU_DEFAULT, \
- NULL }}
-
#ifndef TARGET_DEFAULT
#define TARGET_DEFAULT (MASK_GAS | MASK_JUMP_IN_DELAY | MASK_BIG_SWITCH)
#endif
#define TARGET_CPU_DEFAULT 0
#endif
-#ifndef SUBTARGET_SWITCHES
-#define SUBTARGET_SWITCHES
-#endif
-
#ifndef TARGET_SCHED_DEFAULT
-#define TARGET_SCHED_DEFAULT "8000"
-#endif
-
-#define TARGET_OPTIONS \
-{ \
- { "arch=", &pa_arch_string, \
- N_("Specify PA-RISC architecture for code generation.\n" \
- "Values are 1.0, 1.1 and 2.0."), 0}, \
- { "fixed-range=", &pa_fixed_range_string, \
- N_("Specify range of registers to make fixed."), 0}, \
- { "schedule=", &pa_cpu_string, \
- N_("Specify CPU for scheduling purposes."), 0}, \
- SUBTARGET_OPTIONS \
-}
-
-#ifndef SUBTARGET_OPTIONS
-#define SUBTARGET_OPTIONS
+#define TARGET_SCHED_DEFAULT PROCESSOR_8000
#endif
/* Support for a compile-time default CPU, et cetera. The rules are:
--- /dev/null
+; Options for the HP PA-RISC port of the compiler.
+
+; Copyright (C) 2005 Free Software Foundation, Inc.
+;
+; This file is part of GCC.
+;
+; GCC is free software; you can redistribute it and/or modify it under
+; the terms of the GNU General Public License as published by the Free
+; Software Foundation; either version 2, or (at your option) any later
+; version.
+;
+; GCC is distributed in the hope that it will be useful, but WITHOUT ANY
+; WARRANTY; without even the implied warranty of MERCHANTABILITY or
+; FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+; for more details.
+;
+; You should have received a copy of the GNU General Public License
+; along with GCC; see the file COPYING. If not, write to the Free
+; Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+; 02111-1307, USA.
+
+march=1.0
+Target RejectNegative
+Generate PA1.0 code
+
+march=1.1
+Target RejectNegative
+Generate PA1.1 code
+
+march=2.0
+Target RejectNegative
+Generate PA2.0 code (requires binutils 2.10 or later)
+
+mbig-switch
+Target Report Mask(BIG_SWITCH)
+Generate code for huge switch statements
+
+mdisable-fpregs
+Target Report Mask(DISABLE_FPREGS)
+Disable FP regs
+
+mdisable-indexing
+Target Report Mask(DISABLE_INDEXING)
+Disable indexed addressing
+
+mfast-indirect-calls
+Target Report Mask(FAST_INDIRECT_CALLS)
+Generate fast indirect calls
+
+mfixed-range=
+Target RejectNegative Joined
+Specify range of registers to make fixed.
+
+mgas
+Target Report Mask(GAS)
+Assume code will be assembled by GAS
+
+mjump-in-delay
+Target Report Mask(JUMP_IN_DELAY)
+Put jumps in call delay slots
+
+;; Not used by gcc
+mlinker-opt
+Target RejectNegative
+Enable linker optimizations
+
+mlong-calls
+Target Report Mask(LONG_CALLS)
+Always generate long calls
+
+mlong-load-store
+Target Report Mask(LONG_LOAD_STORE)
+Emit long load/store sequences
+
+mnosnake
+Target RejectNegative
+Generate PA1.0 code
+
+mno-space-regs
+Target RejectNegative Report Mask(NO_SPACE_REGS)
+Disable space regs
+
+mpa-risc-1-0
+Target RejectNegative
+Generate PA1.0 code
+
+mpa-risc-1-1
+Target RejectNegative Mask(PA_11)
+Generate PA1.1 code
+
+mpa-risc-2-0
+Target RejectNegative Mask(PA_20)
+Generate PA2.0 code (requires binutils 2.10 or later)
+
+mportable-runtime
+Target Report Mask(PORTABLE_RUNTIME)
+Use portable calling conventions
+
+mschedule=
+Target RejectNegative Joined
+Specify CPU for scheduling purposes. Valid arguments are 700, 7100, 7100LC, 7200, 7300, and 8000.
+
+msoft-float
+Target Report Mask(SOFT_FLOAT)
+Use software floating point
+
+msnake
+Target RejectNegative
+Generate PA1.1 code
+
+mspace-regs
+Target RejectNegative Report InverseMask(NO_SPACE_REGS)
+Do not disable space regs
+
+Mask(SIO)
+;; Generate cpp defines for server I/O.
+
+Mask(GNU_LD)
+;; Assume GNU linker by default
the Free Software Foundation, 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
-#undef SUBTARGET_SWITCHES
-#define SUBTARGET_SWITCHES \
- { "sio", MASK_SIO, \
- N_("Generate cpp defines for server IO") }, \
- { "wsio", -MASK_SIO, \
- N_("Generate cpp defines for workstation IO") }, \
- {"gnu-ld", MASK_GNU_LD, \
- N_("Assume code will be linked by GNU ld") }, \
- {"hp-ld", -MASK_GNU_LD, \
- N_("Assume code will be linked by HP ld") },
-
/* We can debug dynamically linked executables on hpux11; we also
want dereferencing of a NULL pointer to cause a SEGV. Do not move
the "+Accept TypeMismatch" switch. We check for it in collect2
--- /dev/null
+; Options for the HP PA-RISC port of the compiler.
+
+; Copyright (C) 2005 Free Software Foundation, Inc.
+;
+; This file is part of GCC.
+;
+; GCC is free software; you can redistribute it and/or modify it under
+; the terms of the GNU General Public License as published by the Free
+; Software Foundation; either version 2, or (at your option) any later
+; version.
+;
+; GCC is distributed in the hope that it will be useful, but WITHOUT ANY
+; WARRANTY; without even the implied warranty of MERCHANTABILITY or
+; FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+; for more details.
+;
+; You should have received a copy of the GNU General Public License
+; along with GCC; see the file COPYING. If not, write to the Free
+; Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+; 02111-1307, USA.
+
+mgnu-ld
+Target RejectNegative Mask(GNU_LD) MaskExists
+Assume code will be linked by GNU ld
+
+mhp-ld
+Target RejectNegative InverseMask(GNU_LD)
+Assume code will be linked by HP ld
runtime compiler switch. So we might as well lose the overhead with
checking for TARGET_64BIT. */
#define TARGET_64BIT 1
+#undef TARGET_PA_11
#define TARGET_PA_11 1
+#undef TARGET_PA_20
#define TARGET_PA_20 1
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