Index: Makefile
===================================================================
--- Makefile (revision 400358)
+++ Makefile (working copy)
@@ -31,7 +31,7 @@
VER= ${PORTVERSION:S/.//g}
PLIST_SUB= VER=${VER}
-ONLY_FOR_ARCHS= i386 amd64 powerpc powerpc64 # untested elsewhere, might work
+ONLY_FOR_ARCHS= i386 amd64 powerpc powerpc64 armv6 # untested elsewhere, might work
OPTIONS_DEFINE= DEBUG EXPAT GDB_LINK GUILE KGDB PYTHON THREADS TUI
Index: files/patch-armfbsd
===================================================================
--- files/patch-armfbsd (revision 0)
+++ files/patch-armfbsd (working copy)
@@ -0,0 +1,366 @@
+diff --git gdb/armfbsd-nat.c gdb/armfbsd-nat.c
+new file mode 100644
+index 0000000..b883411
+--- /dev/null
++++ gdb/armfbsd-nat.c
+@@ -0,0 +1,215 @@
++/* Native-dependent code for BSD Unix running on ARM's, for GDB.
++
++ Copyright (C) 1988-2015 Free Software Foundation, Inc.
++
++ This file is part of GDB.
++
++ This program 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 3 of the License, or
++ (at your option) any later version.
++
++ This program 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 this program. If not, see . */
++
++#include "defs.h"
++#include "gdbcore.h"
++#include "inferior.h"
++#include "regcache.h"
++#include "target.h"
++#include "gregset.h"
++#include
++#include
++#include
++#include
++
++#include "fbsd-nat.h"
++#include "arm-tdep.h"
++#include "inf-ptrace.h"
++
++extern int arm_apcs_32;
++
++static pid_t
++ptrace_pid (ptid_t ptid)
++{
++ pid_t pid;
++
++#ifdef __FreeBSD__
++ pid = ptid_get_lwp (ptid);
++ if (pid == 0)
++#endif
++ pid = ptid_get_pid (ptid);
++ return pid;
++}
++
++static void
++arm_supply_gregset (struct regcache *regcache, const gregset_t *gregset, int regnum)
++{
++ int r;
++ CORE_ADDR r_pc;
++
++ /* Integer registers. */
++ for (r = ARM_A1_REGNUM; r < ARM_SP_REGNUM; r++)
++ if ((r == regnum) || (regnum == -1))
++ regcache_raw_supply (regcache, r, (char *) &gregset->r[r]);
++
++ if ((regnum == ARM_SP_REGNUM) || (regnum == -1))
++ regcache_raw_supply (regcache, ARM_SP_REGNUM,
++ (char *) &gregset->r_sp);
++ if ((regnum == ARM_LR_REGNUM) || (regnum == -1))
++ regcache_raw_supply (regcache, ARM_LR_REGNUM,
++ (char *) &gregset->r_lr);
++ /* This is ok: we're running native... */
++ if ((regnum == ARM_PC_REGNUM) || (regnum == -1))
++ {
++ r_pc = gdbarch_addr_bits_remove (get_regcache_arch (regcache), gregset->r_pc);
++ regcache_raw_supply (regcache, ARM_PC_REGNUM, (char *) &r_pc);
++ }
++
++ if ((regnum == ARM_PS_REGNUM) || (regnum == -1))
++ {
++ if (arm_apcs_32)
++ regcache_raw_supply (regcache, ARM_PS_REGNUM,
++ (char *) &gregset->r_cpsr);
++ else
++ regcache_raw_supply (regcache, ARM_PS_REGNUM,
++ (char *) &gregset->r_pc);
++ }
++}
++
++static void
++armbsd_collect_gregset (const struct regcache *regcache, gregset_t *gregset, int regnum)
++{
++ int ret;
++ int r;
++
++ for (r = ARM_A1_REGNUM; r < ARM_SP_REGNUM; r++)
++ if ((regnum == r) || (regnum == -1))
++ regcache_raw_collect (regcache, r,
++ (char *) &gregset->r[r]);
++
++ if ((regnum == ARM_SP_REGNUM) || (regnum == -1))
++ regcache_raw_collect (regcache, ARM_SP_REGNUM,
++ (char *) &gregset->r_sp);
++ if ((regnum == ARM_LR_REGNUM) || (regnum == -1))
++ regcache_raw_collect (regcache, ARM_LR_REGNUM,
++ (char *) &gregset->r_lr);
++
++
++ if ((regnum == ARM_PC_REGNUM) || (regnum == -1))
++ regcache_raw_collect (regcache, ARM_PC_REGNUM,
++ (char *) &gregset->r_pc);
++ if ((regnum == ARM_PS_REGNUM) || (regnum == -1))
++ {
++ if (arm_apcs_32)
++ {
++ regcache_raw_collect (regcache, ARM_PS_REGNUM,
++ (char *) &gregset->r_cpsr);
++ }
++ else
++ {
++ unsigned psr_val;
++
++ regcache_raw_collect (regcache, ARM_PS_REGNUM,
++ (char *) &psr_val);
++
++ psr_val ^= gdbarch_addr_bits_remove (get_regcache_arch (regcache), psr_val);
++ gregset->r_pc = gdbarch_addr_bits_remove
++ (get_regcache_arch (regcache), gregset->r_pc);
++ gregset->r_pc |= psr_val;
++ }
++ }
++}
++
++/* Fill GDB's register array with the general-purpose register values
++ in *GREGSETP. */
++
++void
++supply_gregset (struct regcache *regcache, const gregset_t *gregsetp)
++{
++ arm_supply_gregset (regcache, gregsetp, -1);
++}
++
++/* Fill register REGNUM (if it is a general-purpose register) in
++ *GREGSETPS with the value in GDB's register array. If REGNUM is -1,
++ do this for all registers. */
++
++void
++fill_gregset (const struct regcache *regcache, gdb_gregset_t *gregsetp, int regnum)
++{
++ armbsd_collect_gregset (regcache, gregsetp, regnum);
++}
++
++/* Fill GDB's register array with the floating-point register values
++ in *FPREGSETP. */
++
++void
++supply_fpregset (struct regcache *regcache, const fpregset_t *fpregsetp)
++{
++}
++
++/* Fill register REGNUM (if it is a floating-point register) in
++ *FPREGSETP with the value in GDB's register array. If REGNUM is -1,
++ do this for all registers. */
++
++void
++fill_fpregset (const struct regcache *regcache, gdb_fpregset_t *fpregsetp, int regnum)
++{
++}
++
++/* Fetch register REGNO from the child process. If REGNO is -1, do it
++ for all registers. */
++
++static void
++armfbsd_fetch_inferior_registers (struct target_ops *ops,
++ struct regcache *regcache, int regno)
++{
++ gdb_gregset_t regs;
++
++ if (ptrace (PT_GETREGS, ptrace_pid (inferior_ptid),
++ (PTRACE_TYPE_ARG3) ®s, 0) == -1)
++ perror_with_name (_("Couldn't get registers"));
++
++ arm_supply_gregset (regcache, ®s, regno);
++ /* TODO: fpregs */
++}
++
++/* Store register REGNO back into the child process. If REGNO is -1,
++ do this for all registers. */
++
++static void
++armfbsd_store_inferior_registers (struct target_ops *ops,
++ struct regcache *regcache, int regno)
++{
++ gdb_gregset_t regs;
++
++ if (ptrace (PT_GETREGS, ptrace_pid (inferior_ptid),
++ (PTRACE_TYPE_ARG3) ®s, 0) == -1)
++ perror_with_name (_("Couldn't get registers"));
++
++ fill_gregset (regcache, ®s, regno);
++
++ if (ptrace (PT_SETREGS, ptrace_pid (inferior_ptid),
++ (PTRACE_TYPE_ARG3) ®s, 0) == -1)
++ perror_with_name (_("Couldn't write registers"));
++ /* TODO: FP regs */
++}
++
++void _initialize_armfbsd_nat (void);
++
++void
++_initialize_armfbsd_nat (void)
++{
++ struct target_ops *t;
++
++ /* Add in local overrides. */
++ t = inf_ptrace_target ();
++ t->to_fetch_registers = armfbsd_fetch_inferior_registers;
++ t->to_store_registers = armfbsd_store_inferior_registers;
++ fbsd_nat_add_target (t);
++}
+diff --git gdb/armfbsd-tdep.c gdb/armfbsd-tdep.c
+new file mode 100644
+index 0000000..f58c323
+--- /dev/null
++++ gdb/armfbsd-tdep.c
+@@ -0,0 +1,109 @@
++/* Target-dependent code for PowerPC systems running FreeBSD.
++
++ Copyright (C) 2013-2015 Free Software Foundation, Inc.
++
++ This file is part of GDB.
++
++ This program 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 3 of the License, or
++ (at your option) any later version.
++
++ This program 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 this program. If not, see . */
++
++#include "defs.h"
++#include "arch-utils.h"
++#include "frame.h"
++#include "gdbcore.h"
++#include "frame-unwind.h"
++#include "gdbtypes.h"
++#include "osabi.h"
++#include "regcache.h"
++#include "regset.h"
++#include "symtab.h"
++#include "target.h"
++#include "trad-frame.h"
++
++#include "arm-tdep.h"
++#include "solib-svr4.h"
++
++/* Description of the longjmp buffer. */
++#define ARM_FBSD_JB_PC 24
++#define ARM_FBSD_JB_ELEMENT_SIZE INT_REGISTER_SIZE
++
++/* For compatibility with previous implemenations of GDB on arm/FreeBSD,
++ override the default little-endian breakpoint. */
++static const gdb_byte arm_fbsd_arm_le_breakpoint[] = {0x11, 0x00, 0x00, 0xe6};
++static const gdb_byte arm_fbsd_arm_be_breakpoint[] = {0xe6, 0x00, 0x00, 0x11};
++static const gdb_byte arm_fbsd_thumb_le_breakpoint[] = {0xfe, 0xde};
++static const gdb_byte arm_fbsd_thumb_be_breakpoint[] = {0xde, 0xfe};
++
++static void
++arm_freebsd_init_abi_common (struct gdbarch_info info,
++ struct gdbarch *gdbarch)
++{
++ struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
++
++ tdep->lowest_pc = 0x8000;
++ switch (info.byte_order)
++ {
++ case BFD_ENDIAN_LITTLE:
++ tdep->arm_breakpoint = arm_fbsd_arm_le_breakpoint;
++ tdep->thumb_breakpoint = arm_fbsd_thumb_le_breakpoint;
++ tdep->arm_breakpoint_size = sizeof (arm_fbsd_arm_le_breakpoint);
++ tdep->thumb_breakpoint_size = sizeof (arm_fbsd_thumb_le_breakpoint);
++ break;
++
++ case BFD_ENDIAN_BIG:
++ tdep->arm_breakpoint = arm_fbsd_arm_be_breakpoint;
++ tdep->thumb_breakpoint = arm_fbsd_thumb_be_breakpoint;
++ tdep->arm_breakpoint_size = sizeof (arm_fbsd_arm_be_breakpoint);
++ tdep->thumb_breakpoint_size = sizeof (arm_fbsd_thumb_be_breakpoint);
++ break;
++
++ default:
++ internal_error (__FILE__, __LINE__,
++ _("arm_gdbarch_init: bad byte order for float format"));
++ }
++
++ tdep->jb_pc = ARM_FBSD_JB_PC;
++ tdep->jb_elt_size = ARM_FBSD_JB_ELEMENT_SIZE;
++
++ /* Single stepping. */
++ set_gdbarch_software_single_step (gdbarch, arm_software_single_step);
++}
++
++static void
++arm_freebsd_elf_init_abi (struct gdbarch_info info,
++ struct gdbarch *gdbarch)
++{
++ struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
++
++ arm_freebsd_init_abi_common (info, gdbarch);
++ if (tdep->fp_model == ARM_FLOAT_AUTO)
++ tdep->fp_model = ARM_FLOAT_SOFT_VFP;
++
++ /* NetBSD ELF uses SVR4-style shared libraries. */
++ set_solib_svr4_fetch_link_map_offsets
++ (gdbarch, svr4_ilp32_fetch_link_map_offsets);
++}
++
++
++
++/* Provide a prototype to silence -Wmissing-prototypes. */
++
++void _initialize_armfbsd_tdep (void);
++
++void
++_initialize_armfbsd_tdep (void)
++{
++
++ gdbarch_register_osabi (bfd_arch_arm, 0, GDB_OSABI_FREEBSD_ELF,
++ arm_freebsd_elf_init_abi);
++}
+diff --git gdb/config/arm/fbsd.mh gdb/config/arm/fbsd.mh
+new file mode 100644
+index 0000000..0a2d8b1
+--- /dev/null
++++ gdb/config/arm/fbsd.mh
+@@ -0,0 +1,3 @@
++# Host: FreeBSD/arm
++NATDEPFILES= armfbsd-nat.o fbsd-nat.o fork-child.o inf-ptrace.o
++HAVE_NATIVE_GCORE_HOST = 1
+diff --git gdb/Makefile.in gdb/Makefile.in
+index dfaa8a3..ddad28d 100644
+--- gdb/Makefile.in
++++ gdb/Makefile.in
+@@ -655,7 +655,7 @@ ALL_64_TARGET_OBS = \
+ # All other target-dependent objects files (used with --enable-targets=all).
+ ALL_TARGET_OBS = \
+ armbsd-tdep.o arm-linux-tdep.o arm-symbian-tdep.o \
+- armnbsd-tdep.o armobsd-tdep.o \
++ armnbsd-tdep.o armobsd-tdep.o armfbsd-tdep.o \
+ arm-tdep.o arm-wince-tdep.o \
+ avr-tdep.o \
+ bfin-linux-tdep.o bfin-tdep.o \
+@@ -1660,6 +1660,6 @@ ALLDEPFILES = \
+ amd64-linux-nat.c amd64-linux-tdep.c \
+ amd64-sol2-tdep.c \
+ arm-linux-nat.c arm-linux-tdep.c arm-symbian-tdep.c arm-tdep.c \
+- armnbsd-nat.c armbsd-tdep.c armnbsd-tdep.c armobsd-tdep.c \
++ armnbsd-nat.c armbsd-tdep.c armnbsd-tdep.c armobsd-tdep.c armfbsd-tdep.c \
+ avr-tdep.c \
+ bfin-linux-tdep.c bfin-tdep.c \
Property changes on: files/patch-armfbsd
___________________________________________________________________
Added: fbsd:nokeywords
## -0,0 +1 ##
+yes
\ No newline at end of property
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:mime-type
## -0,0 +1 ##
+text/plain
\ No newline at end of property
Index: files/patch-gdb-configure.host
===================================================================
--- files/patch-gdb-configure.host (revision 0)
+++ files/patch-gdb-configure.host (working copy)
@@ -0,0 +1,12 @@
+diff --git gdb/configure.host gdb/configure.host
+index 48714f4..53989d3 100644
+--- gdb/configure.host
++++ gdb/configure.host
+@@ -90,6 +90,7 @@ alpha*-*-netbsd* | alpha*-*-knetbsd*-gnu)
+ gdb_host=nbsd ;;
+ alpha*-*-openbsd*) gdb_host=nbsd ;;
+
++arm*-*-freebsd*) gdb_host=fbsd ;;
+ arm*-*-linux*) gdb_host=linux ;;
+ arm*-*-netbsdelf* | arm*-*-knetbsd*-gnu)
+ gdb_host=nbsdelf ;;
Property changes on: files/patch-gdb-configure.host
___________________________________________________________________
Added: fbsd:nokeywords
## -0,0 +1 ##
+yes
\ No newline at end of property
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:mime-type
## -0,0 +1 ##
+text/plain
\ No newline at end of property