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authorUlrich Weigand <uweigand@de.ibm.com>2009-07-31 15:28:27 +0000
committerUlrich Weigand <uweigand@de.ibm.com>2009-07-31 15:28:27 +0000
commit85e747d2499c43ff4003d348304f3d8f573d5cad (patch)
treef7716694b78c8a261bb3bb113553f19a9a04bd5c /gdb/spu-tdep.h
parentefcbbd1428e455c9ca59a590a91e4db200b3813c (diff)
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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.
Diffstat (limited to 'gdb/spu-tdep.h')
-rw-r--r--gdb/spu-tdep.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/gdb/spu-tdep.h b/gdb/spu-tdep.h
index 4c75be5..3be1453 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