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| author | Jim Blandy <jimb@codesourcery.com> | 2003-05-13 00:08:58 +0000 |
|---|---|---|
| committer | Jim Blandy <jimb@codesourcery.com> | 2003-05-13 00:08:58 +0000 |
| commit | ad20141640f390ddb988537bf7d93316e5388e4b (patch) | |
| tree | c1645477648a946f3973c701fb89b76e295e5bcc /gdb/config/powerpc/ppc64linux.mt | |
| parent | ea1c83e1893b74392032336333d19c00a414611d (diff) | |
| download | gdb-jimb-ppc64-linux-20030509-branch.tar.gz | |
Patch from Will Schmidt <willschm@us.ibm.com>:jimb-ppc64-linux-20030509-branchcvs/jimb-ppc64-linux-20030509-branch
These changes enable support of PPC64 architecture.
* config/powerpc/ppc64linux.mh: New file.
* config/powerpc/ppc64linux.mt: New file.
* config/powerpc/tm-ppc64linux.h: New file.
* ppc64-linux-tdep.c: New file.
* configure.host: Add clause for powerpc64-*-linux*
* configure.tgt: Add clause for powerpc64-*-linux*
* elfread.c (record_minimal_symbol_and_info): If
DROP_TEXT_NAME_PREFIX_CHAR is #defined, then drop a leading
instance of that char from the names of text symbols.
(elf_symtab_read): If SKIP_DATA_IN_OPD is #defined, ignore data
symbols in the .opd section.
* ppc-linux-nat.c (PTRACE_XFER_TYPE): Change the default for this
to 'long'.
(PPC_PTRACE_POKEUSR_3264, PPC_PTRACE_PEEKUSR_3264,
PPC_PTRACE_POKEDATA_3264, PPC_PTRACE_PEEKDATA_3264): Provide
default definitions for these.
(ARCH64): New macro.
(ppc_wordsize_pid): New function.
(kernel_u_size): Handle 64-bit case.
(ppc_register_u_addr): Same.
(fetch_register): Use the *_3264 requests when
debugging a 64-bit process from a 32-bit GDB.
(store_register): Same.
(GDB_MAX_ALLOCA, child_xfer_memory, udot_info): Copied from
infptrace.c.
(_initialize_ppc_linux_nat): New function, to register our copy of
the udot_info command.
* ppc-linux-tdep.c (TDEP): New macro.
(ppc64_linux_svr4_fetch_link_map_offsets): New function.
(read_memory_addr): Copied from rs6000-tdep.c.
(ppc64_linux_convert_from_func_ptr_addr): New function.
* rs6000-tdep.c (skip_prologue): Recognize more instructions for
saving the 'lr' and 'cr' registers; don't just pre-emptively mask
in the 'st' opcode as soon as we see an 'mflr' or 'mfcr' opcode.
Recognize more instructions for updating the stack pointer, and
loading the TOC pointer.
(registers_powerpc64, registers_a35): New register tables.
(rs6000_gdbarch_init): Register the 64-bit solib functions.
* solib-svr4.c (solib_break_names): If SOLIB_BREAK_NAME is
#defined, include an entry for it.
(enable_break): Call CONVERT_FROM_FUNC_PTR_ADDR when trying to
guess the linker's base address.
* config/powerpc/tm-linux.h
(ppc64_linux_svr4_fetch_link_map_offsets,
ppc64_linux_convert_from_func_ptr_addr): New declarations.
Diffstat (limited to 'gdb/config/powerpc/ppc64linux.mt')
| -rw-r--r-- | gdb/config/powerpc/ppc64linux.mt | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gdb/config/powerpc/ppc64linux.mt b/gdb/config/powerpc/ppc64linux.mt new file mode 100644 index 00000000000..878eb15ed21 --- /dev/null +++ b/gdb/config/powerpc/ppc64linux.mt @@ -0,0 +1,4 @@ +# Target: PPC running Linux 64bit programs +TDEPFILES= rs6000-tdep.o ppc-linux-tdep.o ppc64-linux-tdep.o solib.o solib-svr4.o solib-legacy.o +TM_FILE= tm-ppc64linux.h + |