Since it has gone from bfd/.
* arm-symbian-tdep.c: Delete.
* NEWS: Mention arm-symbian removal.
* Makefile.in: Remove arm-symbian-tdep entries.
* configure.tgt: Remove arm*-*-symbianelf*.
* doc/gdb.texinfo: Remove mention of SymbianOS.
* osabi.c (gdb_osabi_names): Remove "Symbian".
* osabi.h (enum gdb_osabi): Remove GDB_OSABI_SYMBIAN.
* testsuite/gdb.base/ending-run.exp: Remove E32Main handling.
* testsuite/gdb.ada/catch_ex_std.exp: Remove arm*-*-symbianelf*
handling.
* testsuite/gdb.base/dup-sect.exp: Likewise.
* testsuite/gdb.base/long_long.exp: Likewise.
* testsuite/gdb.base/solib-weak.exp: Likewise.
* testsuite/gdb.guile/scm-section-script.exp: Likewise.
* testsuite/gdb.python/py-section-script.exp: Likewise.
* testsuite/lib/dwarf.exp: Likewise.
* testsuite/lib/gdb.exp: Likewise.
+2021-02-11 Alan Modra <amodra@gmail.com>
+
+ * arm-symbian-tdep.c: Delete.
+ * NEWS: Mention arm-symbian removal.
+ * Makefile.in: Remove arm-symbian-tdep entries.
+ * configure.tgt: Remove arm*-*-symbianelf*.
+ * doc/gdb.texinfo: Remove mention of SymbianOS.
+ * osabi.c (gdb_osabi_names): Remove "Symbian".
+ * osabi.h (enum gdb_osabi): Remove GDB_OSABI_SYMBIAN.
+ * testsuite/gdb.base/ending-run.exp: Remove E32Main handling.
+ * testsuite/gdb.ada/catch_ex_std.exp: Remove arm*-*-symbianelf*
+ handling.
+ * testsuite/gdb.base/dup-sect.exp: Likewise.
+ * testsuite/gdb.base/long_long.exp: Likewise.
+ * testsuite/gdb.base/solib-weak.exp: Likewise.
+ * testsuite/gdb.guile/scm-section-script.exp: Likewise.
+ * testsuite/gdb.python/py-section-script.exp: Likewise.
+ * testsuite/lib/dwarf.exp: Likewise.
+ * testsuite/lib/gdb.exp: Likewise.
+
2021-02-10 Andrew Burgess <andrew.burgess@embecosm.com>
* f-exp.y (UNOP_OR_BINOP_INTRINSIC): New token.
arm-netbsd-tdep.o \
arm-obsd-tdep.o \
arm-pikeos-tdep.o \
- arm-symbian-tdep.o \
arm-tdep.o \
arm-wince-tdep.o \
avr-tdep.o \
arm-netbsd-nat.c \
arm-netbsd-tdep.c \
arm-obsd-tdep.c \
- arm-symbian-tdep.c \
arm-tdep.c \
avr-tdep.c \
bfin-linux-tdep.c \
behavior of the command is unchanged and have the inferior ID become
the current inferior.
+* Removed targets and native configurations
+
+ARM Symbian arm*-*-symbianelf*
+
*** Changes in GDB 10
* There are new feature names for ARC targets: "org.gnu.gdb.arc.core"
+++ /dev/null
-/* ARM Symbian OS target support.
-
- Copyright (C) 2008-2021 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 <http://www.gnu.org/licenses/>. */
-
-#include "defs.h"
-#include "frame.h"
-#include "objfiles.h"
-#include "osabi.h"
-#include "solib.h"
-#include "solib-target.h"
-#include "target.h"
-#include "elf-bfd.h"
-
-/* If PC is in a DLL import stub, return the address of the `real'
- function belonging to the stub. */
-
-static CORE_ADDR
-arm_symbian_skip_trampoline_code (struct frame_info *frame, CORE_ADDR pc)
-{
- struct gdbarch *gdbarch;
- enum bfd_endian byte_order;
- ULONGEST insn;
- CORE_ADDR dest;
- gdb_byte buf[4];
-
- if (!in_plt_section (pc))
- return 0;
-
- if (target_read_memory (pc, buf, 4) != 0)
- return 0;
-
- gdbarch = get_frame_arch (frame);
- byte_order = gdbarch_byte_order (gdbarch);
-
- /* ldr pc, [pc, #-4]. */
- insn = extract_unsigned_integer (buf, 4, byte_order);
- if (insn != 0xe51ff004)
- return 0;
-
- if (target_read_memory (pc + 4, buf, 4) != 0)
- return 0;
-
- dest = extract_unsigned_integer (buf, 4, byte_order);
- return gdbarch_addr_bits_remove (gdbarch, dest);
-}
-
-static void
-arm_symbian_init_abi (struct gdbarch_info info,
- struct gdbarch *gdbarch)
-{
- /* Shared library handling. */
- set_gdbarch_skip_trampoline_code (gdbarch, arm_symbian_skip_trampoline_code);
-
- /* On this target, the toolchain outputs ELF files, with `sym' for
- filename extension (e.g., `FOO.sym'); these are post-linker
- processed into PE-ish DLLs (e.g., `FOO.dll'), and it's these that
- are actually copied to and run on the target. Naturally, when
- listing shared libraries, Symbian stubs report the DLL filenames.
- Setting this makes it so that GDB automatically looks for the
- corresponding ELF files on the host's filesystem. */
- set_gdbarch_solib_symbols_extension (gdbarch, "sym");
-
- /* Canonical paths on this target look like `c:\sys\bin\bar.dll',
- for example. */
- set_gdbarch_has_dos_based_file_system (gdbarch, 1);
-
- set_solib_ops (gdbarch, &solib_target_so_ops);
-}
-
-/* Recognize Symbian object files. */
-
-static enum gdb_osabi
-arm_symbian_osabi_sniffer (bfd *abfd)
-{
- Elf_Internal_Phdr *phdrs;
- long phdrs_size;
- int num_phdrs, i;
-
- /* Symbian executables are always shared objects (ET_DYN). */
- if (elf_elfheader (abfd)->e_type == ET_EXEC)
- return GDB_OSABI_UNKNOWN;
-
- if (elf_elfheader (abfd)->e_ident[EI_OSABI] != ELFOSABI_NONE)
- return GDB_OSABI_UNKNOWN;
-
- /* Check for the ELF headers not being part of any PT_LOAD segment.
- Symbian is the only GDB supported (or GNU binutils supported) ARM
- target which uses a postlinker to flatten ELF files, dropping the
- ELF dynamic info in the process. */
- phdrs_size = bfd_get_elf_phdr_upper_bound (abfd);
- if (phdrs_size == -1)
- return GDB_OSABI_UNKNOWN;
-
- phdrs = (Elf_Internal_Phdr *) alloca (phdrs_size);
- num_phdrs = bfd_get_elf_phdrs (abfd, phdrs);
- if (num_phdrs == -1)
- return GDB_OSABI_UNKNOWN;
-
- for (i = 0; i < num_phdrs; i++)
- if (phdrs[i].p_type == PT_LOAD && phdrs[i].p_offset == 0)
- return GDB_OSABI_UNKNOWN;
-
- /* Looks like a Symbian binary. */
- return GDB_OSABI_SYMBIAN;
-}
-
-void _initialize_arm_symbian_tdep ();
-void
-_initialize_arm_symbian_tdep ()
-{
- gdbarch_register_osabi_sniffer (bfd_arch_arm,
- bfd_target_elf_flavour,
- arm_symbian_osabi_sniffer);
-
- gdbarch_register_osabi (bfd_arch_arm, 0, GDB_OSABI_SYMBIAN,
- arm_symbian_init_abi);
-}
# Target: OpenBSD/arm
gdb_target_obs="arm-bsd-tdep.o arm-obsd-tdep.o"
;;
-arm*-*-symbianelf*)
- # Target: SymbianOS/arm
- gdb_target_obs="arm-symbian-tdep.o"
- ;;
arm*-*-*)
# Target: ARM embedded system
gdb_target_obs="arm-pikeos-tdep.o"
*-*-mingw*) gdb_osabi=GDB_OSABI_WINDOWS ;;
*-*-cygwin*) gdb_osabi=GDB_OSABI_CYGWIN ;;
*-*-dicos*) gdb_osabi=GDB_OSABI_DICOS ;;
-*-*-symbianelf*)
- gdb_osabi=GDB_OSABI_SYMBIAN ;;
powerpc-*-aix* | rs6000-*-* | powerpc64-*-aix*)
gdb_osabi=GDB_OSABI_AIX ;;
esac
named @file{target:} or @file{remote:}, you need to use some
equivalent variant of the name like @file{./target:}.
-For targets with an MS-DOS based filesystem, such as MS-Windows and
-SymbianOS, @value{GDBN} tries prefixing a few variants of the target
+For targets with an MS-DOS based filesystem, such as MS-Windows,
+@value{GDBN} tries prefixing a few variants of the target
absolute file name with @var{path}. But first, on Unix hosts,
@value{GDBN} converts all backslash directory separators into forward
slashes, because the backslash is not a directory separator on Unix:
{ "AIX", NULL },
{ "DICOS", NULL },
{ "Darwin", NULL },
- { "Symbian", NULL },
{ "OpenVMS", NULL },
{ "LynxOS178", NULL },
{ "Newlib", NULL },
GDB_OSABI_AIX,
GDB_OSABI_DICOS,
GDB_OSABI_DARWIN,
- GDB_OSABI_SYMBIAN,
GDB_OSABI_OPENVMS,
GDB_OSABI_LYNXOS178,
GDB_OSABI_NEWLIB,
# Set linkarg such that the executable can find the shared library.
if {[istarget "*-*-mingw*"]
|| [istarget *-*-cygwin*]
- || [istarget *-*-pe*]
- || [istarget arm*-*-symbianelf*]} {
+ || [istarget *-*-pe*]} {
# Do not need anything.
set linkarg ""
} elseif {[istarget *-*-freebsd*] || [istarget *-*-openbsd*]} {
&& ![istarget *-*-gnu*]
&& ![istarget *-*-elf*]
&& ![istarget arm*-*-eabi*]
- && ![istarget arm*-*-symbianelf*]
&& ![istarget powerpc-*-eabi*]} {
return 0
}
# another `next' is necessary.
gdb_test "next" ".*in start_l ().*" "step out of main"
}
- -re "E32Main (.*).*$gdb_prompt $" {
- # On SymbianOS there's a different function which calls main.
- pass "step out of main"
- }
-re ".*in.*currently asm.*$gdb_prompt $" {
pass "step out of main"
}
if { ([istarget "arm*-*-*"]) \
&& !([istarget "*-*-*eabi*"] || \
[istarget "*-*-mingw32ce*"] || \
- [istarget "*-*-openbsd*"] || \
- [istarget "*-*-symbianelf"]) } then {
+ [istarget "*-*-openbsd*"]) } then {
# assume the long long represents a floating point double in ARM format
gdb_test "p/f val.oct" "2.1386676354387559e\\+265"
} else {
}
# These targets have shared libraries, but weak symbols are not meaningful.
-if {([istarget arm*-*-symbianelf*]
- || [istarget *-*-mingw*]
+if {([istarget *-*-mingw*]
|| [istarget *-*-cygwin*]
|| [istarget *-*-pe*])} {
return 0
&& ![istarget *-*-elf*]
&& ![istarget *-*-openbsd*]
&& ![istarget arm*-*-eabi*]
- && ![istarget arm*-*-symbianelf*]
&& ![istarget powerpc-*-eabi*]} {
verbose "Skipping scm-section-script.exp because of lack of support."
return
&& ![istarget *-*-elf*]
&& ![istarget *-*-openbsd*]
&& ![istarget arm*-*-eabi*]
- && ![istarget arm*-*-symbianelf*]
&& ![istarget powerpc-*-eabi*]} {
verbose "Skipping py-section-script.exp because of lack of support."
return
|| [istarget *-*-elf*]
|| [istarget *-*-openbsd*]
|| [istarget arm*-*-eabi*]
- || [istarget arm*-*-symbianelf*]
|| [istarget powerpc-*-eabi*]} {
return 1
}
# Return a 1 for configurations for which don't have both C++ and the STL.
proc skip_stl_tests {} {
- # Symbian supports the C++ language, but the STL is missing
- # (both headers and libraries).
- if { [istarget "arm*-*-symbianelf*"] } {
- return 1
- }
-
return [skip_cplus_tests]
}
if {([istarget *-*-linux*]
|| [istarget *-*-*bsd*]
|| [istarget *-*-solaris2*]
- || [istarget arm*-*-symbianelf*]
|| [istarget *-*-mingw*]
|| [istarget *-*-cygwin*]
|| [istarget *-*-pe*])} {
# Do not need anything.
} elseif { [istarget *-*-freebsd*] || [istarget *-*-openbsd*] } {
lappend new_options "ldflags=-Wl,-rpath,${outdir}"
- } elseif { [istarget arm*-*-symbianelf*] } {
- if { $shlib_load } {
- lappend new_options "libs=-ldl"
- }
} else {
if { $shlib_load } {
lappend new_options "libs=-ldl"
|| [istarget *-*-cygwin*] || [istarget *-*-mingw32*]
|| [istarget *-*-*djgpp*] || [istarget *-*-go32*]
|| [istarget *-wince-pe] || [istarget *-*-mingw32ce*]
- || [istarget *-*-symbianelf*]
|| [istarget *-*-osf*]
|| [istarget *-*-dicos*]
|| [istarget *-*-nto*]
projects / thirdparty / binutils-gdb.git / commitdiff
