From 53d72b80b6b475d3eef7eeff8a65273eed64fc63 Mon Sep 17 00:00:00 2001 From: Ulrich Weigand Date: Fri, 31 Jul 2009 15:28:26 +0000 Subject: ChangeLog: * target.h (enum strata): New value arch_stratum. * target.c (target_require_runnable): Skip arch_stratum targets. * configure.tgt (powerpc-*-linux* | powerpc64-*-linux*): Add solib-spu.o and spu-multiarch.o to gdb_target_obs. * Makefile.in (ALL_TARGET_OBS): Add solib-spu.o and spu-multiarch.o. (ALLDEPFILES): Add solib-spu.c and spu-multiarch.c. * solib-spu.c: New file. * solib-spu.h: New file. * spu-multiarch.c: New file. * spu-tdep.h (SPUADDR, SPUADDR_SPU, SPUADDR_ADDR): New macros. * spu-tdep.c (struct gdbarch_tdep): New member id. (spu_gdbarch_id): New function. (spu_lslr): New function. (spu_address_to_pointer): New function. (spu_pointer_to_address): Support SPU ID address encoding. Use spu_gdbarch_id and spu_lslr. (spu_integer_to_address): Likewise. (spu_frame_unwind_cache): Update for encoded addresses. (spu_unwind_pc, spu_unwind_sp): Likewise. (spu_read_pc, spu_write_pc): Likewise. (spu_push_dummy_call): Likewise. (spu_software_single_step): Likewise. (spu_get_longjmp_target): Likewise. (spu_overlay_update_osect): Likewise. (spu_dis_asm_print_address): New function. (gdb_print_insn_spu): Likewise. (spu_gdbarch_init): Store SPU ID in tdep structure. Install spu_address_to_pointer and gdb_print_insn_spu. * ppc-linux-tdep.c: Include "observer.h", "auxv.h", "elf/common.h" and "solib-spu.h". (ppc_linux_entry_point_addr): New static variable. (ppc_linux_inferior_created): New function. (ppc_linux_displaced_step_location): Likewise. (ppc_linux_init_abi): Enable Cell/B.E. support if supported by the target. (_initialize_ppc_linux_tdep): Attach to inferior_created observer. * NEWS: Mention multi-architecture and Cell/B.E. debugging capabilities. testsuite/ChangeLog: * gdb.xml/tdesc-regs.exp: Skip for SPU targets. --- gdb/spu-tdep.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'gdb/spu-tdep.h') diff --git a/gdb/spu-tdep.h b/gdb/spu-tdep.h index 4c75be562e8..3be145300c3 100644 --- a/gdb/spu-tdep.h +++ b/gdb/spu-tdep.h @@ -50,4 +50,12 @@ enum spu_regnum /* Local store. */ #define SPU_LS_SIZE 0x40000 +/* Address conversions. */ +#define SPUADDR(spu, addr) \ + ((spu) != -1? (ULONGEST)1 << 63 | (ULONGEST)(spu) << 32 | (addr) : (addr)) +#define SPUADDR_SPU(addr) \ + (((addr) & (ULONGEST)1 << 63)? (ULONGEST)(addr) >> 32 & 0x7fffffff : -1) +#define SPUADDR_ADDR(addr) \ + (((addr) & (ULONGEST)1 << 63)? (ULONGEST)(addr) & 0xffffffff : (addr)) + #endif -- cgit v1.2.1