mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2025-01-12 12:16:04 +08:00
646d754d14
This commit builds on the previous series of commits to share the
target description caching code between GDB and gdbserver for
x86/Linux targets.
The objective of this commit is to move the four functions (2 each of)
i386_linux_read_description and amd64_linux_read_description into the
gdb/arch/ directory and combine them so we have just a single copy of
each. Then GDB, gdbserver, and the in-process-agent (IPA) will link
against these shared functions.
One curiosity with this patch is the function
x86_linux_post_init_tdesc. On the gdbserver side the two functions
amd64_linux_read_description and i386_linux_read_description have some
functionality that is not present on the GDB side, there is some
additional configuration that is performed as each target description
is created, to setup the expedited registers.
To support this I've added the function x86_linux_post_init_tdesc.
This function is called from the two *_linux_read_description
functions, but is implemented separately for GDB and gdbserver.
An alternative approach that avoids adding x86_linux_post_init_tdesc
would be to have x86_linux_tdesc_for_tid return a non-const target
description, then in x86_target::low_arch_setup we could inspect the
target description to figure out if it is 64-bit or not, and modify
the target description as needed. In the end I think that adding the
x86_linux_post_init_tdesc function is the simpler solution.
The contents of gdbserver/linux-x86-low.cc have moved to
gdb/arch/x86-linux-tdesc-features.c, and gdbserver/linux-x86-tdesc.h
has moved to gdb/arch/x86-linux-tdesc-features.h, this change leads to
some updates in the #includes in the gdbserver/ directory.
This commit also changes how target descriptions are cached.
Previously both GDB and gdbserver used static C-style arrays to act as
the tdesc cache. This was fine, except for two problems. Either the
C-style arrays would need to be placed in x86-linux-tdesc-features.c,
which would allow us to use the x86_linux_*_tdesc_count_1() functions
to size the arrays for us, or we'd need to hard code the array sizes
using separate #defines, which we'd then have to keep in sync with the
rest of the code in x86-linux-tdesc-features.c.
Given both of these problems I decided a better solution would be to
just switch to using a std::unordered_map to act as the cache. This
will resize automatically, and we can use the xcr0 value as the key.
At first inspection, using xcr0 might seem to be a problem; after all
the {i386,amd64}_create_target_description functions take more than
just the xcr0 value. However, this patch is only for x86/Linux
targets, and for x86/Linux all of the other flags passed to the tdesc
creation functions have constant values and so are irrelevant when we
consider tdesc caching.
For testing I've done the following:
- Built on x86-64 GNU/Linux for all targets, and just for the native
target,
- Build on i386 GNU/Linux for all targets, and just for the native
target,
- Build on a 64-bit, non-x86 GNU/Linux for all targets, just for the
native target, and for targets x86_64-*-linux and i386-*-linux.
Approved-By: Felix Willgerodt <felix.willgerodt@intel.com>
833 lines
20 KiB
Plaintext
833 lines
20 KiB
Plaintext
# Mappings from configurations to GDB target definitions. This is
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# invoked from the autoconf generated configure script.
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# This file sets the following shell variables:
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# gdb_target_obs target-specific object files to use
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# gdb_sim simulator library for target
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# gdb_osabi default OS ABI to use with target
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# gdb_have_gcore set to "true"/"false" if this target can run gcore
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# gdb_require_amd_dbgapi set to "true" if this target requires the amd-dbgapi
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# target
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# NOTE: Every file added to a gdb_target_obs variable for any target here
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# must also be added to either:
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#
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# - ALL_TARGET_OBS
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# - ALL_64_TARGET_OBS
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# - ALL_AMD_DBGAPI_TARGET_OBS
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#
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# in Makefile.in!
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case $targ in
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*-*-irix* | \
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*-*-solaris2.[01] | *-*-solaris2.[2-9]* | *-*-solaris2.10* | \
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*-*-netbsdpe* | \
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alpha*-*-osf* | \
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alpha*-*-freebsd* | \
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alpha*-*-kfreebsd*-gnu | \
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d10v-*-* | \
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hppa*-*-hiux* | \
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i[34567]86-ncr-* | \
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m68*-cisco*-* | \
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m68*-tandem-* | \
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m68*-*-os68k* | \
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mips*-*-pe | \
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rs6000-*-lynxos* | \
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score-*-* | \
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sh*-*-pe | \
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hppa*-*-hpux* | \
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ia64-*-hpux* | \
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*-*-vxworks* | \
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mt-*-* | \
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null)
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echo "*** Configuration $targ is obsolete." >&2
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echo "*** Support has been REMOVED." >&2
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exit 1
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;;
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esac
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x86_tobjs="x86-tdep.o"
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i386_tobjs="i386-tdep.o arch/i386.o i387-tdep.o ${x86_tobjs}"
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amd64_tobjs="ravenscar-thread.o amd64-ravenscar-thread.o \
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amd64-tdep.o arch/amd64.o ${x86_tobjs}"
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# Here are three sections to get a list of target specific object
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# files according to target triplet $TARG.
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# 1. Get the objects per cpu in $TARG.
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case "${targ}" in
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aarch64*-*-*)
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cpu_obs="aarch32-tdep.o aarch64-tdep.o arch/aarch32.o \
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arch/aarch64-insn.o arch/aarch64.o ravenscar-thread.o \
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aarch64-ravenscar-thread.o";;
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alpha*-*-*)
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# Target: Alpha
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cpu_obs="alpha-tdep.o"
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;;
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arc*-*-*)
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# Target: Unidentified ARC target
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cpu_obs="arc-tdep.o arch/arc.o"
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;;
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arm*-*-*)
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cpu_obs="aarch32-tdep.o arch/aarch32.o arch/arm.o \
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arch/arm-get-next-pcs.o arm-tdep.o arm-none-tdep.o"
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;;
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hppa*-*-*)
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# Target: HP PA-RISC
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cpu_obs="hppa-tdep.o"
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;;
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i[34567]86-*-*)
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cpu_obs="${i386_tobjs}"
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if test "x$enable_64_bit_bfd" = "xyes"; then
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cpu_obs="${amd64_tobjs} ${cpu_obs}"
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fi
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;;
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ia16*-*-*)
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# Target: Intel IA-16
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cpu_obs="${i386_tobjs}"
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;;
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ia64*-*-*)
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# Target: Intel IA-64
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cpu_obs="ia64-tdep.o"
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;;
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loongarch*-*-*)
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# Target: LoongArch baremetal
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cpu_obs="loongarch-tdep.o arch/loongarch.o"
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;;
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riscv*-*-*)
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cpu_obs="riscv-tdep.o riscv-none-tdep.o arch/riscv.o \
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ravenscar-thread.o riscv-ravenscar-thread.o";;
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x86_64-*-*)
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cpu_obs="${i386_tobjs} ${amd64_tobjs}";;
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xtensa*)
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# Target: Tensilica Xtensa processors
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cpu_obs="xtensa-tdep.o xtensa-config.o solib-svr4.o"
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;;
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esac
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# 2. Get the objects per os in $TARG.
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case "${targ}" in
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*-*-freebsd* | *-*-kfreebsd*-gnu)
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os_obs="fbsd-tdep.o solib-svr4.o";;
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*-*-netbsd* | *-*-knetbsd*-gnu)
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os_obs="netbsd-tdep.o solib-svr4.o";;
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*-*-openbsd*)
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os_obs="obsd-tdep.o solib-svr4.o";;
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esac
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# 3. Get the rest of objects.
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case "${targ}" in
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aarch64*-*-elf | aarch64*-*-rtems*)
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# Target: AArch64 embedded system
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gdb_target_obs="aarch64-newlib-tdep.o"
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;;
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aarch64*-*-freebsd*)
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# Target: FreeBSD/aarch64
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gdb_target_obs="aarch64-fbsd-tdep.o"
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;;
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aarch64*-*-linux*)
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# Target: AArch64 linux
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gdb_target_obs="aarch64-linux-tdep.o arch/aarch64.o\
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arch/aarch64-mte-linux.o \
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arch/aarch64-scalable-linux.o \
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arch/arm.o arch/arm-linux.o arch/arm-get-next-pcs.o \
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arm-tdep.o arm-linux-tdep.o \
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glibc-tdep.o linux-tdep.o solib-svr4.o \
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symfile-mem.o linux-record.o"
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;;
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alpha*-*-linux*)
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# Target: Little-endian Alpha running Linux
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gdb_target_obs="alpha-mdebug-tdep.o alpha-linux-tdep.o \
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linux-tdep.o solib-svr4.o"
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;;
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alpha*-*-netbsd* | alpha*-*-knetbsd*-gnu)
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# Target: NetBSD/alpha
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gdb_target_obs="alpha-mdebug-tdep.o alpha-bsd-tdep.o \
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alpha-netbsd-tdep.o"
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;;
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alpha*-*-openbsd*)
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# Target: OpenBSD/alpha
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gdb_target_obs="alpha-mdebug-tdep.o alpha-bsd-tdep.o \
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alpha-netbsd-tdep.o alpha-obsd-tdep.o netbsd-tdep.o"
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;;
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amdgcn*-*-*)
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# Target: AMDGPU
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gdb_require_amd_dbgapi=true
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gdb_target_obs="amdgpu-tdep.o solib-rocm.o"
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;;
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am33_2.0*-*-linux*)
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# Target: Matsushita mn10300 (AM33) running Linux
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gdb_target_obs="mn10300-tdep.o mn10300-linux-tdep.o linux-tdep.o \
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solib-svr4.o"
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;;
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arc*-*-elf32)
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# Target: baremetal ARC elf32 (newlib) target
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gdb_target_obs="arc-newlib-tdep.o"
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;;
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arc*-*-linux*)
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# Target: ARC machine running Linux
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gdb_target_obs="arc-linux-tdep.o linux-tdep.o solib-svr4.o"
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;;
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arm*-wince-pe | arm*-*-mingw32ce*)
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# Target: ARM based machine running Windows CE (win32)
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gdb_target_obs="arm-wince-tdep.o windows-tdep.o"
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;;
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arm*-*-linux*)
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# Target: ARM based machine running GNU/Linux
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gdb_target_obs="arch/arm-linux.o arm-linux-tdep.o glibc-tdep.o \
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solib-svr4.o symfile-mem.o linux-tdep.o linux-record.o"
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;;
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arm*-*-freebsd*)
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# Target: FreeBSD/arm
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gdb_target_obs="arm-fbsd-tdep.o"
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;;
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arm*-*-netbsd* | arm*-*-knetbsd*-gnu)
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# Target: NetBSD/arm
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gdb_target_obs="arm-netbsd-tdep.o"
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;;
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arm*-*-openbsd*)
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# Target: OpenBSD/arm
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gdb_target_obs="arm-bsd-tdep.o arm-obsd-tdep.o"
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;;
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arm*-*-*)
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# Target: ARM embedded system
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gdb_target_obs="arm-pikeos-tdep.o"
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;;
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avr-*-*)
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# Target: AVR
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gdb_target_obs="avr-tdep.o"
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;;
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bfin-*-*linux*)
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# Target: Blackfin Linux
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gdb_target_obs="bfin-tdep.o bfin-linux-tdep.o linux-tdep.o"
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;;
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bfin-*-*)
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# Target: Blackfin processor
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gdb_target_obs="bfin-tdep.o"
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;;
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bpf-*-*)
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# Target: eBPF
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gdb_target_obs="bpf-tdep.o"
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;;
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cris*)
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# Target: CRIS
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gdb_target_obs="cris-tdep.o cris-linux-tdep.o linux-tdep.o solib-svr4.o"
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;;
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csky*-*-linux*)
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# Target: CSKY running GNU/Linux
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gdb_target_obs="csky-tdep.o csky-linux-tdep.o glibc-tdep.o \
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linux-tdep.o solib-svr4.o"
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;;
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csky*-*-*)
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# Target: CSKY bare metal
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gdb_target_obs="csky-tdep.o"
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;;
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frv-*-*)
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# Target: Fujitsu FRV processor
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gdb_target_obs="frv-tdep.o frv-linux-tdep.o linux-tdep.o solib-frv.o"
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;;
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moxie-*-elf | moxie-*-moxiebox | moxie-*-rtems*)
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gdb_target_obs="moxie-tdep.o"
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;;
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h8300-*-*)
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# Target: H8300 processor
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gdb_target_obs="h8300-tdep.o"
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;;
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hppa*-*-linux*)
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# Target: HP PA-RISC running Linux
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gdb_target_obs="hppa-linux-tdep.o glibc-tdep.o \
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linux-tdep.o solib-svr4.o symfile-mem.o"
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;;
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hppa*-*-netbsd*)
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# Target: NetBSD/hppa
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gdb_target_obs="hppa-bsd-tdep.o hppa-netbsd-tdep.o solib-svr4.o"
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;;
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hppa*-*-openbsd*)
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# Target: OpenBSD/hppa
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gdb_target_obs="hppa-bsd-tdep.o hppa-obsd-tdep.o solib-svr4.o"
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;;
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i[34567]86-*-darwin*)
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# Target: Darwin/i386
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gdb_target_obs="i386-darwin-tdep.o solib-darwin.o"
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if test "x$enable_64_bit_bfd" = "xyes"; then
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# Target: GNU/Linux x86-64
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gdb_target_obs="amd64-darwin-tdep.o ${gdb_target_obs}"
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fi
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;;
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i[34567]86-*-dicos*)
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# Target: DICOS/i386
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gdb_target_obs="dicos-tdep.o i386-dicos-tdep.o"
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;;
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i[34567]86-*-freebsd* | i[34567]86-*-kfreebsd*-gnu)
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# Target: FreeBSD/i386
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gdb_target_obs="i386-bsd-tdep.o i386-fbsd-tdep.o "
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;;
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i[34567]86-*-netbsd* | i[34567]86-*-knetbsd*-gnu)
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# Target: NetBSD/i386
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gdb_target_obs="i386-bsd-tdep.o i386-netbsd-tdep.o "
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;;
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i[34567]86-*-openbsd*)
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# Target: OpenBSD/i386
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gdb_target_obs="i386-bsd-tdep.o i386-obsd-tdep.o bsd-uthread.o"
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;;
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i[34567]86-*-nto*)
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# Target: Intel 386 running qnx6.
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gdb_target_obs="solib-svr4.o \
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i386-nto-tdep.o nto-tdep.o"
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;;
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i[34567]86-*-solaris2* | x86_64-*-solaris2*)
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# Target: Solaris x86_64
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gdb_target_obs="${i386_tobjs} ${amd64_tobjs} \
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amd64-sol2-tdep.o i386-sol2-tdep.o sol2-tdep.o \
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solib-svr4.o"
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;;
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i[34567]86-*-linux*)
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# Target: Intel 386 running GNU/Linux
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gdb_target_obs="i386-linux-tdep.o \
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glibc-tdep.o \
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solib-svr4.o symfile-mem.o \
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linux-tdep.o linux-record.o \
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arch/i386-linux-tdesc.o \
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arch/x86-linux-tdesc-features.o"
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if test "x$enable_64_bit_bfd" = "xyes"; then
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# Target: GNU/Linux x86-64
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gdb_target_obs="amd64-linux-tdep.o \
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arch/amd64-linux-tdesc.o ${gdb_target_obs}"
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fi
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;;
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i[34567]86-*-gnu*)
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# Target: Intel 386 running the GNU Hurd
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gdb_target_obs="i386-gnu-tdep.o solib-svr4.o"
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;;
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i[34567]86-*-cygwin*)
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# Target: Intel 386 running win32
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gdb_target_obs="i386-windows-tdep.o windows-tdep.o"
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;;
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i[34567]86-*-mingw32*)
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# Target: Intel 386 running win32
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gdb_target_obs="i386-windows-tdep.o windows-tdep.o"
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;;
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i[34567]86-*-go32* | i[34567]86-*-msdosdjgpp*)
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# Target: i386 running DJGPP/go32.
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gdb_target_obs="i386-go32-tdep.o"
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;;
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ia64-*-linux*)
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# Target: Intel IA-64 running GNU/Linux
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gdb_target_obs="ia64-linux-tdep.o linux-tdep.o \
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solib-svr4.o symfile-mem.o"
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;;
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ia64-*-*vms*)
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# Target: Intel IA-64 running OpenVMS
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gdb_target_obs="ia64-vms-tdep.o"
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;;
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iq2000-*-*)
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gdb_target_obs="iq2000-tdep.o"
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;;
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lm32-*-*)
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gdb_target_obs="lm32-tdep.o"
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;;
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loongarch*-*-linux*)
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# Target: LoongArch running Linux
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gdb_target_obs="loongarch-linux-tdep.o glibc-tdep.o \
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linux-tdep.o solib-svr4.o"
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;;
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m32c-*-*)
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# Target: Renesas M32C family
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gdb_target_obs="m32c-tdep.o"
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;;
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m32r*-*-linux*)
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# Target: Renesas M32R running GNU/Linux
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gdb_target_obs="m32r-tdep.o m32r-linux-tdep.o \
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glibc-tdep.o solib-svr4.o symfile-mem.o \
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linux-tdep.o"
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;;
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m32r*-*-*)
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# Target: Renesas m32r processor
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gdb_target_obs="m32r-tdep.o"
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;;
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m68hc11*-*-*|m6811*-*-*)
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# Target: Motorola 68HC11 processor
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gdb_target_obs="m68hc11-tdep.o"
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;;
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m68*-*-aout* | m68*-*-coff* | m68*-*-elf* | m68*-*-rtems* | m68*-*-uclinux* | \
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fido-*-elf*)
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# Target: Motorola m68k embedded
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gdb_target_obs="m68k-tdep.o"
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;;
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m68*-*-linux*)
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# Target: Motorola m68k with a.out and ELF
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gdb_target_obs="m68k-tdep.o m68k-linux-tdep.o solib-svr4.o \
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linux-tdep.o glibc-tdep.o symfile-mem.o"
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;;
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m68*-*-netbsd* | m68*-*-knetbsd*-gnu)
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# Target: NetBSD/m68k
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gdb_target_obs="m68k-tdep.o m68k-bsd-tdep.o"
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;;
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m68*-*-openbsd*)
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# Target: OpenBSD/m68k
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|
gdb_target_obs="m68k-tdep.o m68k-bsd-tdep.o"
|
|
;;
|
|
|
|
mep-*-*)
|
|
# Target: Toshiba Media Processor (MEP)
|
|
gdb_target_obs="mep-tdep.o"
|
|
# No sim needed. Target uses SID.
|
|
;;
|
|
|
|
microblaze*-linux-*|microblaze*-*-linux*)
|
|
# Target: Xilinx MicroBlaze running Linux
|
|
gdb_target_obs="microblaze-tdep.o microblaze-linux-tdep.o solib-svr4.o \
|
|
symfile-mem.o linux-tdep.o"
|
|
;;
|
|
microblaze*-*-*)
|
|
# Target: Xilinx MicroBlaze running standalone
|
|
gdb_target_obs="microblaze-tdep.o"
|
|
;;
|
|
|
|
mips*-*-linux*)
|
|
# Target: Linux/MIPS
|
|
gdb_target_obs="mips-tdep.o mips-linux-tdep.o glibc-tdep.o \
|
|
solib-svr4.o symfile-mem.o linux-tdep.o"
|
|
;;
|
|
mips*-*-netbsd* | mips*-*-knetbsd*-gnu)
|
|
# Target: MIPS running NetBSD
|
|
gdb_target_obs="mips-tdep.o mips-netbsd-tdep.o"
|
|
;;
|
|
mips*-*-freebsd*)
|
|
# Target: MIPS running FreeBSD
|
|
gdb_target_obs="mips-tdep.o mips-fbsd-tdep.o"
|
|
;;
|
|
mips64*-*-openbsd*)
|
|
# Target: OpenBSD/mips64
|
|
gdb_target_obs="mips-tdep.o mips64-obsd-tdep.o"
|
|
;;
|
|
mips*-sde*-elf*)
|
|
# Target: MIPS SDE
|
|
gdb_target_obs="mips-tdep.o mips-sde-tdep.o"
|
|
;;
|
|
mips*-*-elf)
|
|
# Target: MIPS ELF
|
|
gdb_target_obs="mips-tdep.o"
|
|
;;
|
|
mips*-*-*)
|
|
# Target: MIPS
|
|
gdb_target_obs="mips-tdep.o"
|
|
;;
|
|
|
|
mn10300-*-*)
|
|
# Target: Matsushita mn10300
|
|
gdb_target_obs="mn10300-tdep.o"
|
|
;;
|
|
|
|
msp430-*-elf*)
|
|
gdb_target_obs="msp430-tdep.o"
|
|
;;
|
|
|
|
nds32*-*-elf)
|
|
# Target: AndesTech NDS32 core
|
|
gdb_target_obs="nds32-tdep.o"
|
|
;;
|
|
|
|
nios2*-*-linux*)
|
|
# Target: Altera Nios II running Linux
|
|
gdb_target_obs="nios2-tdep.o nios2-linux-tdep.o solib-svr4.o \
|
|
symfile-mem.o glibc-tdep.o linux-tdep.o"
|
|
;;
|
|
|
|
nios2*-*-*)
|
|
# Target: Altera Nios II bare-metal
|
|
gdb_target_obs="nios2-tdep.o"
|
|
;;
|
|
|
|
or1k*-*-linux*)
|
|
# Target: OpenCores OpenRISC 1000 32-bit running Linux
|
|
gdb_target_obs="or1k-tdep.o or1k-linux-tdep.o solib-svr4.o \
|
|
symfile-mem.o glibc-tdep.o linux-tdep.o"
|
|
;;
|
|
|
|
or1k-*-* | or1knd-*-*)
|
|
# Target: OpenCores OpenRISC 1000 32-bit implementation bare metal
|
|
gdb_target_obs="or1k-tdep.o"
|
|
;;
|
|
|
|
powerpc*-*-freebsd*)
|
|
# Target: FreeBSD/powerpc
|
|
gdb_target_obs="rs6000-tdep.o ppc-sysv-tdep.o ppc64-tdep.o \
|
|
ppc-fbsd-tdep.o \
|
|
ravenscar-thread.o ppc-ravenscar-thread.o"
|
|
;;
|
|
|
|
powerpc-*-netbsd* | powerpc-*-knetbsd*-gnu)
|
|
# Target: NetBSD/powerpc
|
|
gdb_target_obs="rs6000-tdep.o ppc-sysv-tdep.o ppc-netbsd-tdep.o \
|
|
ravenscar-thread.o ppc-ravenscar-thread.o"
|
|
;;
|
|
powerpc-*-openbsd*)
|
|
# Target: OpenBSD/powerpc
|
|
gdb_target_obs="rs6000-tdep.o ppc-sysv-tdep.o ppc-obsd-tdep.o \
|
|
ravenscar-thread.o ppc-ravenscar-thread.o"
|
|
;;
|
|
powerpc-*-aix* | rs6000-*-* | powerpc64-*-aix*)
|
|
# Target: PowerPC running AIX
|
|
gdb_target_obs="rs6000-tdep.o rs6000-aix-tdep.o xcoffread.o \
|
|
ppc-sysv-tdep.o solib-aix.o \
|
|
ravenscar-thread.o ppc-ravenscar-thread.o"
|
|
;;
|
|
powerpc*-*-linux*)
|
|
# Target: PowerPC running Linux
|
|
gdb_target_obs="rs6000-tdep.o ppc-linux-tdep.o ppc-sysv-tdep.o \
|
|
ppc64-tdep.o solib-svr4.o \
|
|
glibc-tdep.o symfile-mem.o linux-tdep.o \
|
|
ravenscar-thread.o ppc-ravenscar-thread.o \
|
|
linux-record.o \
|
|
arch/ppc-linux-common.o"
|
|
;;
|
|
powerpc-*-lynx*178)
|
|
# Target: PowerPC running Lynx178.
|
|
gdb_target_obs="rs6000-tdep.o rs6000-lynx178-tdep.o \
|
|
xcoffread.o ppc-sysv-tdep.o \
|
|
ravenscar-thread.o ppc-ravenscar-thread.o"
|
|
;;
|
|
powerpc*-*-*)
|
|
# Target: PowerPC running eabi
|
|
gdb_target_obs="rs6000-tdep.o ppc-sysv-tdep.o solib-svr4.o \
|
|
ravenscar-thread.o ppc-ravenscar-thread.o"
|
|
;;
|
|
|
|
s390*-*-linux*)
|
|
# Target: S390 running Linux
|
|
gdb_target_obs="s390-linux-tdep.o s390-tdep.o solib-svr4.o \
|
|
linux-tdep.o linux-record.o symfile-mem.o"
|
|
;;
|
|
|
|
riscv*-*-freebsd*)
|
|
# Target: FreeBSD/riscv
|
|
gdb_target_obs="riscv-fbsd-tdep.o"
|
|
;;
|
|
|
|
riscv*-*-linux*)
|
|
# Target: Linux/RISC-V
|
|
gdb_target_obs="riscv-linux-tdep.o glibc-tdep.o \
|
|
linux-tdep.o solib-svr4.o symfile-mem.o linux-record.o"
|
|
;;
|
|
|
|
riscv*-*-*)
|
|
# Target: RISC-V architecture
|
|
gdb_target_obs=""
|
|
;;
|
|
|
|
rl78-*-elf)
|
|
# Target: Renesas rl78
|
|
gdb_target_obs="rl78-tdep.o"
|
|
;;
|
|
|
|
rx-*-*)
|
|
# Target: Renesas RX
|
|
gdb_target_obs="rx-tdep.o"
|
|
;;
|
|
|
|
sh*-*-linux*)
|
|
# Target: GNU/Linux Super-H
|
|
gdb_target_obs="sh-tdep.o sh-linux-tdep.o \
|
|
solib-svr4.o symfile-mem.o \
|
|
glibc-tdep.o linux-tdep.o"
|
|
;;
|
|
sh*-*-netbsd* | sh*-*-knetbsd*-gnu)
|
|
# Target: NetBSD/sh
|
|
gdb_target_obs="sh-tdep.o sh-netbsd-tdep.o"
|
|
;;
|
|
sh*-*-openbsd*)
|
|
# Target: OpenBSD/sh
|
|
gdb_target_obs="sh-tdep.o sh-netbsd-tdep.o"
|
|
;;
|
|
sh*)
|
|
# Target: Embedded Renesas Super-H processor
|
|
gdb_target_obs="sh-tdep.o"
|
|
;;
|
|
|
|
sparc-*-linux*)
|
|
# Target: GNU/Linux SPARC
|
|
gdb_target_obs="sparc-tdep.o \
|
|
sparc-linux-tdep.o solib-svr4.o symfile-mem.o \
|
|
linux-tdep.o \
|
|
ravenscar-thread.o sparc-ravenscar-thread.o"
|
|
if test "x$enable_64_bit_bfd" = "xyes"; then
|
|
# Target: GNU/Linux UltraSPARC
|
|
gdb_target_obs="sparc64-tdep.o \
|
|
sparc64-linux-tdep.o ${gdb_target_obs}"
|
|
fi
|
|
;;
|
|
sparc64-*-linux*)
|
|
# Target: GNU/Linux UltraSPARC
|
|
gdb_target_obs="sparc64-tdep.o \
|
|
sparc64-linux-tdep.o sparc-tdep.o \
|
|
sparc-linux-tdep.o solib-svr4.o linux-tdep.o \
|
|
ravenscar-thread.o sparc-ravenscar-thread.o"
|
|
;;
|
|
sparc*-*-freebsd* | sparc*-*-kfreebsd*-gnu)
|
|
# Target: FreeBSD/sparc64
|
|
gdb_target_obs="sparc-tdep.o sparc64-tdep.o sparc64-fbsd-tdep.o \
|
|
ravenscar-thread.o sparc-ravenscar-thread.o"
|
|
;;
|
|
sparc-*-netbsd* | sparc-*-knetbsd*-gnu)
|
|
# Target: NetBSD/sparc
|
|
gdb_target_obs="sparc-tdep.o sparc-netbsd-tdep.o \
|
|
ravenscar-thread.o sparc-ravenscar-thread.o"
|
|
;;
|
|
sparc64-*-netbsd* | sparc64-*-knetbsd*-gnu)
|
|
# Target: NetBSD/sparc64
|
|
gdb_target_obs="sparc64-tdep.o sparc64-netbsd-tdep.o sparc-tdep.o \
|
|
sparc-netbsd-tdep.o \
|
|
ravenscar-thread.o sparc-ravenscar-thread.o"
|
|
;;
|
|
sparc-*-openbsd*)
|
|
# Target: OpenBSD/sparc
|
|
gdb_target_obs="sparc-tdep.o sparc-netbsd-tdep.o sparc-obsd-tdep.o \
|
|
netbsd-tdep.o bsd-uthread.o \
|
|
ravenscar-thread.o sparc-ravenscar-thread.o"
|
|
;;
|
|
sparc64-*-openbsd*)
|
|
# Target: OpenBSD/sparc64
|
|
gdb_target_obs="sparc64-tdep.o sparc64-netbsd-tdep.o sparc64-obsd-tdep.o \
|
|
sparc-tdep.o sparc-netbsd-tdep.o sparc-obsd-tdep.o \
|
|
netbsd-tdep.o bsd-uthread.o \
|
|
ravenscar-thread.o sparc-ravenscar-thread.o"
|
|
;;
|
|
sparc-*-solaris2* | sparcv9-*-solaris2* | sparc64-*-solaris2*)
|
|
# Target: Solaris UltraSPARC
|
|
gdb_target_obs="sparc64-tdep.o sparc64-sol2-tdep.o sparc-tdep.o \
|
|
sparc-sol2-tdep.o sol2-tdep.o solib-svr4.o \
|
|
ravenscar-thread.o sparc-ravenscar-thread.o"
|
|
;;
|
|
sparc-*-*)
|
|
# Target: SPARC
|
|
gdb_target_obs="sparc-tdep.o \
|
|
ravenscar-thread.o sparc-ravenscar-thread.o"
|
|
;;
|
|
sparc64-*-*)
|
|
# Target: UltraSPARC
|
|
gdb_target_obs="sparc-tdep.o sparc64-tdep.o \
|
|
ravenscar-thread.o sparc-ravenscar-thread.o"
|
|
;;
|
|
|
|
s12z-*-*)
|
|
# Target: Freescale S12z
|
|
gdb_target_obs="s12z-tdep.o"
|
|
;;
|
|
|
|
tic6x-*-*linux)
|
|
# Target: GNU/Linux TI C6x
|
|
gdb_target_obs="tic6x-tdep.o tic6x-linux-tdep.o solib-dsbt.o \
|
|
glibc-tdep.o linux-tdep.o"
|
|
;;
|
|
|
|
tic6x-*-*)
|
|
# Target: TI C6X
|
|
gdb_target_obs="tic6x-tdep.o"
|
|
;;
|
|
|
|
tilegx-*-linux*)
|
|
# Target: TILE-Gx
|
|
gdb_target_obs="tilegx-tdep.o tilegx-linux-tdep.o solib-svr4.o \
|
|
symfile-mem.o glibc-tdep.o linux-tdep.o"
|
|
;;
|
|
|
|
xstormy16-*-*)
|
|
# Target: Sanyo Xstormy16a processor
|
|
gdb_target_obs="xstormy16-tdep.o"
|
|
# No simulator libraries are needed -- target uses SID.
|
|
;;
|
|
|
|
ft32-*-elf)
|
|
gdb_target_obs="ft32-tdep.o"
|
|
;;
|
|
|
|
v850*-*-elf | v850*-*-rtems*)
|
|
# Target: NEC V850 processor
|
|
gdb_target_obs="v850-tdep.o"
|
|
;;
|
|
|
|
vax-*-netbsd* | vax-*-knetbsd*-gnu)
|
|
# Target: NetBSD/vax
|
|
gdb_target_obs="vax-tdep.o solib-svr4.o"
|
|
;;
|
|
vax-*-openbsd*)
|
|
# Target: OpenBSD/vax
|
|
gdb_target_obs="vax-tdep.o"
|
|
;;
|
|
vax-*-*)
|
|
# Target: VAX
|
|
gdb_target_obs="vax-tdep.o"
|
|
;;
|
|
|
|
x86_64-*-darwin*)
|
|
# Target: Darwin/x86-64
|
|
gdb_target_obs="${i386_tobjs} \
|
|
i386-darwin-tdep.o amd64-darwin-tdep.o \
|
|
solib-darwin.o"
|
|
;;
|
|
|
|
x86_64-*-dicos*)
|
|
# Target: DICOS/x86-64
|
|
gdb_target_obs="${i386_tobjs} \
|
|
dicos-tdep.o i386-dicos-tdep.o amd64-dicos-tdep.o"
|
|
;;
|
|
x86_64-*-elf*)
|
|
gdb_target_obs="${i386_tobjs}"
|
|
;;
|
|
x86_64-*-linux*)
|
|
# Target: GNU/Linux x86-64
|
|
gdb_target_obs="amd64-linux-tdep.o ${i386_tobjs} \
|
|
i386-linux-tdep.o glibc-tdep.o \
|
|
solib-svr4.o symfile-mem.o linux-tdep.o linux-record.o \
|
|
arch/i386-linux-tdesc.o arch/amd64-linux-tdesc.o \
|
|
arch/x86-linux-tdesc-features.o"
|
|
;;
|
|
x86_64-*-freebsd* | x86_64-*-kfreebsd*-gnu)
|
|
# Target: FreeBSD/amd64
|
|
gdb_target_obs="amd64-fbsd-tdep.o ${i386_tobjs} \
|
|
i386-bsd-tdep.o i386-fbsd-tdep.o"
|
|
;;
|
|
x86_64-*-mingw* | x86_64-*-cygwin*)
|
|
# Target: MingW/amd64
|
|
gdb_target_obs="amd64-windows-tdep.o \
|
|
${i386_tobjs} i386-windows-tdep.o \
|
|
windows-tdep.o"
|
|
;;
|
|
x86_64-*-netbsd* | x86_64-*-knetbsd*-gnu)
|
|
# Target: NetBSD/amd64
|
|
gdb_target_obs="amd64-netbsd-tdep.o ${i386_tobjs}"
|
|
;;
|
|
x86_64-*-openbsd*)
|
|
# Target: OpenBSD/amd64
|
|
gdb_target_obs="amd64-obsd-tdep.o ${i386_tobjs} \
|
|
i386-bsd-tdep.o i386-obsd-tdep.o \
|
|
bsd-uthread.o"
|
|
;;
|
|
x86_64-*-rtems*)
|
|
gdb_target_obs="${amd64_tobjs} ${i386_tobjs} i386-bsd-tdep.o"
|
|
;;
|
|
xtensa*-*-*linux*)
|
|
# Target: GNU/Linux Xtensa
|
|
gdb_target_obs="xtensa-linux-tdep.o symfile-mem.o linux-tdep.o"
|
|
;;
|
|
z80*)
|
|
# Target: Z80
|
|
gdb_target_obs="z80-tdep.o"
|
|
;;
|
|
|
|
esac
|
|
|
|
# Put them together.
|
|
|
|
gdb_target_obs="${cpu_obs} ${os_obs} ${gdb_target_obs}"
|
|
|
|
# Get the sim settings.
|
|
# NB: Target matching is aligned with sim/configure.ac. Changes must be kept
|
|
# in sync with that file.
|
|
|
|
case "${targ}" in
|
|
aarch64*-*-*) gdb_sim=aarch64 ;;
|
|
arm*-*-*) gdb_sim=arm ;;
|
|
avr*-*-*) gdb_sim=avr ;;
|
|
bfin-*-*) gdb_sim=bfin ;;
|
|
bpf-*-*) gdb_sim=bpf ;;
|
|
cris-*-*|cris32-*-*) gdb_sim=cris ;;
|
|
frv-*-*) gdb_sim=frv ;;
|
|
ft32-*-*) gdb_sim=ft32 ;;
|
|
h8300*-*-*) gdb_sim=h8300 ;;
|
|
iq2000-*-*) gdb_sim=iq2000 ;;
|
|
lm32-*-*) gdb_sim=lm32 ;;
|
|
m32c-*-*) gdb_sim=m32c ;;
|
|
m32r-*-*) gdb_sim=m32r ;;
|
|
m68hc11-*-*|m6811-*-*) gdb_sim=m68hc11 ;;
|
|
microblaze*-*-*) gdb_sim=microblaze ;;
|
|
mips*-*-*) gdb_sim=mips ;;
|
|
mn10300*-*-*) gdb_sim=mn10300 ;;
|
|
moxie-*-*) gdb_sim=moxie ;;
|
|
msp430*-*-*) gdb_sim=msp430 ;;
|
|
or1k*-*-*) gdb_sim=or1k ;;
|
|
powerpc*-*-*) gdb_sim=ppc ;;
|
|
riscv*-*-*) gdb_sim=riscv ;;
|
|
rl78-*-*) gdb_sim=rl78 ;;
|
|
rx-*-*) gdb_sim=rx ;;
|
|
sh*-*-*) gdb_sim=sh ;;
|
|
sparc-*-*) gdb_sim=erc32 ;;
|
|
v850*-*-*) gdb_sim=v850 ;;
|
|
esac
|
|
if test "x$gdb_sim" != "x"; then
|
|
gdb_sim="../sim/${gdb_sim}/libsim.a"
|
|
fi
|
|
|
|
# map target onto default OS ABI
|
|
|
|
case "${targ}" in
|
|
*-*-freebsd* | *-*-kfreebsd*-gnu)
|
|
gdb_osabi=GDB_OSABI_FREEBSD ;;
|
|
*-*-linux* | *-*-uclinux*)
|
|
gdb_osabi=GDB_OSABI_LINUX ;;
|
|
*-*-nto*) gdb_osabi=GDB_OSABI_QNXNTO ;;
|
|
m68*-*-openbsd* | m88*-*-openbsd* | vax-*-openbsd*) ;;
|
|
*-*-openbsd*) gdb_osabi=GDB_OSABI_OPENBSD ;;
|
|
*-*-solaris*) gdb_osabi=GDB_OSABI_SOLARIS ;;
|
|
*-*-*-gnu*) ;; # prevent non-GNU kernels to match the Hurd rule below
|
|
*-*-gnu*) gdb_osabi=GDB_OSABI_HURD ;;
|
|
*-*-mingw32ce*) gdb_osabi=GDB_OSABI_WINCE ;;
|
|
*-*-mingw*) gdb_osabi=GDB_OSABI_WINDOWS ;;
|
|
*-*-cygwin*) gdb_osabi=GDB_OSABI_CYGWIN ;;
|
|
*-*-dicos*) gdb_osabi=GDB_OSABI_DICOS ;;
|
|
powerpc-*-aix* | rs6000-*-* | powerpc64-*-aix*)
|
|
gdb_osabi=GDB_OSABI_AIX ;;
|
|
esac
|
|
|
|
# Check whether this target supports gcore.
|
|
# Such target has to call set_gdbarch_find_memory_regions.
|
|
gdb_have_gcore=false
|
|
for t in x ${gdb_target_obs}; do
|
|
if test "$t" = linux-tdep.o; then
|
|
gdb_have_gcore=true
|
|
fi
|
|
done
|