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Diffstat (limited to 'gdb/ChangeLog')
| -rw-r--r-- | gdb/ChangeLog | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 9c58b41c498..9bd5f9dc2ff 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,52 @@ +2003-05-12 Will Schmidt <willschm@us.ibm.com> + + 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. + 2003-05-08 Andrew Cagney <cagney@redhat.com> * regcache.h (max_register_size): Delete declaration. |