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Diffstat (limited to 'gdb/ChangeLog')
| -rw-r--r-- | gdb/ChangeLog | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 4a33f28b198..38a3993053e 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,77 @@ 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com> + * NEWS: Document target described register support for PowerPC. + * ppc-tdep.h: Remove ppc_spr constants. + (struct gdbarch_tdep): Remove regs, ppc_sr0_regnum, and + ppc_builtin_type_vec128 members. + (PPC_R0_REGNUM, PPC_F0_REGNUM, PPC_PC_REGNUM, PPC_MSR_REGNUM) + (PPC_CR_REGNUM, PPC_LR_REGNUM, PPC_CTR_REGNUM, PPC_XER_REGNUM) + (PPC_FPSCR_REGNUM, PPC_MQ_REGNUM, PPC_SPE_UPPER_GP0_REGNUM) + (PPC_SPE_ACC_REGNUM, PPC_SPE_FSCR_REGNUM, PPC_VR0_REGNUM) + (PPC_VSCR_REGNUM, PPC_VRSAVE_REGNUM, PPC_NUM_REGS): New constants. + * rs6000-tdep.c: Include preparsed descriptions. + (init_sim_regno_table): Do not iterate over pseudo registers. + Look up segment registers by name. Use sim_spr_register_name + for SPRs. + (rs6000_register_sim_regno): Call init_sim_regno_table here. + (rs6000_builtin_type_vec128): Delete. + (rs6000_register_name): Only handle SPE pseudo registers and upper + halves. Call tdesc_register_name for everything else. + (rs6000_register_type): Delete. Replace with... + (rs6000_pseudo_register_type): ...this new function. Only handle + SPE pseudo registers. + (rs6000_register_reggroup_p): Delete. Replace with... + (rs6000_pseudo_register_reggroup_p): ...this new function. Only + handle SPE pseudo registers. + (rs6000_convert_register_p): Use ppc_fp0_regnum instead of + "struct reg". + (rs6000_register_to_value, rs6000_value_to_register): Remove check + of reg->fpr. + (e500_register_reggroup_p): Delete. + (STR, R, R4, R8, R16, F, P8, R32, R64, R0, A4, S, S4, SN4, S64) + (COMMON_UISA_REGS, PPC_UISA_SPRS, PPC_UISA_NOFP_SPRS) + (PPC_SEGMENT_REGS, PPC_OEA_SPRS, PPC_ALTIVEC_REGS, PPC_SPE_GP_REGS) + (PPC_SPE_UPPER_GP_REGS, PPC_EV_PSEUDO_REGS): Delete macros. + (registers_powerpc, registers_403, registers_403GC, registers_505) + (registers_860, registers_601, registers_602, registers_603) + (registers_604, registers_750, registers_7400, registers_e500): Delete + variables. + (struct variant): Delete nregs, npregs, num_tot_regs, and regs. Add + tdesc. + (tot_num_registers, num_registers, num_pseudo_registers): Delete. + (variants): Delete outdated comment. Use standard target descriptions + instead of "struct reg" arrays. + (init_variants): Delete. + (rs6000_gdbarch_init): Do not guess word size from the BFD + architecture if we have a target description. Select a variant + before creating a new architecture. Use the variant's target + description if the target did not define a register layout. + Validate target-supplied registers. Reject mismatches. Use + fixed register numbers and new constants instead of magic + numbers. Call set_gdbarch_ps_regnum. Call tdesc_use_registers. + (_initialize_rs6000_tdep): Initialize the preparsed target + descriptions. + * target-descriptions.c (tdesc_predefined_types): Add int128 and + uint128. + (tdesc_find_register_early): New function. + (tdesc_numbered_register): Use it. + (tdesc_register_size): New function. + (tdesc_use_registers): Take a target_desc argument. Do not use + gdbarch_target_desc. + * target-descriptions.h (tdesc_use_registers): Update prototype + and comment. + (tdesc_register_size): New prototype. + * Makefile.in (powerpc_32_c, powerpc_403_c, powerpc_403gc_c) + (powerpc_505_c, powerpc_601_c, powerpc_602_c, powerpc_603_c) + (powerpc_604_c, powerpc_64_c, powerpc_7400_c, powerpc_750_c) + (powerpc_860_c, powerpc_e500_c, rs6000_c): New macros. + (rs6000-tdep.o): Update. + * arm-tdep.c (arm_gdbarch_init): Update call to tdesc_use_registers. + * m68k-tdep.c (m68k_gdbarch_init): Likewise. + * mips-tdep.c (mips_gdbarch_init): Likewise. + +2007-10-15 Daniel Jacobowitz <dan@codesourcery.com> + * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c, features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c, features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c, |