+2018-10-26 John Baldwin <jhb@FreeBSD.org>
+
+ * fbsd-tdep.c (fbsd_print_auxv_entry): Only use
+ default_print_auxv_entry for specific tag values.
+
+2018-10-26 John Baldwin <jhb@FreeBSD.org>
+
+ * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_HWCAP2.
+
+2018-10-26 Jim Wilson <jimw@sifive.com>
+
+ * riscv-linux-tdep.c: Include tramp-frame.h and trad-frame.h.
+ (riscv_linux_sigframe_init): Declare.
+ (RISCV_INST_LI_A7_SIGRETURN, RISCV_INT_ECALL): New.
+ (riscv_linux_sigframe): New.
+ (SIGFRAME_SIGINFO_SIZE, UCONTEXT_MCONTEXT_OFFSET): New.
+ (riscv_linux_sigframe_init): Define.
+ (riscv_linux_init_abi): Call tramp_frame_prepend_unwinder.
+
+ * riscv-tdep.c (riscv_isa_xlen): Refer to riscv-tdep.h comment.
+ (riscv_isa_flen): Likewise. Drop static.
+ * riscv-tdep.h (riscv_isa_xlen): Move riscv-tdep.c comment to here.
+ (riscv_isa_flen): Likewise. Declare.
+
+2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
+ Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
+
+ * arch/ppc-linux-tdesc.h (tdesc_powerpc_isa207_htm_vsx32l)
+ (tdesc_powerpc_isa207_htm_vsx64l): Declare.
+ * arch/ppc-linux-common.h (PPC_LINUX_SIZEOF_TM_SPRREGSET)
+ (PPC32_LINUX_SIZEOF_CGPRREGSET, PPC64_LINUX_SIZEOF_CGPRREGSET)
+ (PPC_LINUX_SIZEOF_CFPRREGSET, PPC_LINUX_SIZEOF_CVMXREGSET)
+ (PPC_LINUX_SIZEOF_CVSXREGSET, PPC_LINUX_SIZEOF_CPPRREGSET)
+ (PPC_LINUX_SIZEOF_CDSCRREGSET, PPC_LINUX_SIZEOF_CTARREGSET):
+ Define.
+ (struct ppc_linux_features) <htm>: New field.
+ (ppc_linux_no_features): Add initializer for htm field.
+ * arch/ppc-linux-common.c (ppc_linux_match_description): Return
+ new tdescs.
+ * nat/ppc-linux.h (PPC_FEATURE2_HTM, NT_PPC_TM_CGPR)
+ (NT_PPC_TM_CFPR, NT_PPC_TM_CVMX, NT_PPC_TM_CVSX)
+ (NT_PPC_TM_SPR, NT_PPC_TM_CTAR, NT_PPC_TM_CPPR, NT_PPC_TM_CDSCR):
+ Define if not already defined.
+ * features/Makefile (WHICH): Add rs6000/powerpc-isa207-htm-vsx32l
+ and rs6000/powerpc-isa207-htm-vsx64l.
+ (XMLTOC): Add rs6000/powerpc-isa207-htm-vsx32l.xml and
+ rs6000/powerpc-isa207-htm-vsx64l.xml.
+ * features/rs6000/power-htm-spr.xml: New file.
+ * features/rs6000/power-htm-core.xml: New file.
+ * features/rs6000/power64-htm-core.xml: New file.
+ * features/rs6000/power-htm-fpu.xml: New file.
+ * features/rs6000/power-htm-altivec.xml: New file.
+ * features/rs6000/power-htm-vsx.xml: New file.
+ * features/rs6000/power-htm-ppr.xml: New file.
+ * features/rs6000/power-htm-dscr.xml: New file.
+ * features/rs6000/power-htm-tar.xml: New file.
+ * features/rs6000/powerpc-isa207-htm-vsx32l.xml: New file.
+ * features/rs6000/powerpc-isa207-htm-vsx64l.xml: New file.
+ * features/rs6000/powerpc-isa207-htm-vsx32l.c: Generate.
+ * features/rs6000/powerpc-isa207-htm-vsx64l.c: Generate.
+ * regformats/rs6000/powerpc-isa207-htm-vsx32l.dat: Generate.
+ * regformats/rs6000/powerpc-isa207-htm-vsx64l.dat: Generate.
+ * ppc-linux-nat.c (fetch_register, fetch_ppc_registers): Call
+ fetch_regset with HTM regsets.
+ (store_register, store_ppc_registers): Call store_regset with HTM
+ regsets.
+ (ppc_linux_nat_target::read_description): Set htm field in the
+ features struct if needed.
+ * ppc-linux-tdep.c: Include
+ features/rs6000/powerpc-isa207-htm-vsx32l.c and
+ features/rs6000/powerpc-isa207-htm-vsx64l.c.
+ (ppc32_regmap_tm_spr, ppc32_regmap_cgpr, ppc64_le_regmap_cgpr)
+ (ppc64_be_regmap_cgpr, ppc32_regmap_cfpr, ppc32_le_regmap_cvmx)
+ (ppc32_be_regmap_cvmx, ppc32_regmap_cvsx, ppc32_regmap_cppr)
+ (ppc32_regmap_cdscr, ppc32_regmap_ctar): New globals.
+ (ppc32_linux_tm_sprregset, ppc32_linux_cgprregset)
+ (ppc64_be_linux_cgprregset, ppc64_le_linux_cgprregset)
+ (ppc32_linux_cfprregset, ppc32_le_linux_cvmxregset)
+ (ppc32_be_linux_cvmxregset, ppc32_linux_cvsxregset)
+ (ppc32_linux_cpprregset, ppc32_linux_cdscrregset)
+ (ppc32_linux_ctarregset): New globals.
+ (ppc_linux_cgprregset, ppc_linux_cvmxregset): New functions.
+ (ppc_linux_collect_core_cpgrregset): New function.
+ (ppc_linux_iterate_over_regset_sections): Call back with the htm
+ regsets.
+ (ppc_linux_core_read_description): Check if the tm spr section is
+ present and set htm in the features struct.
+ (_initialize_ppc_linux_tdep): Call
+ initialize_tdesc_powerpc_isa207_htm_vsx32l and
+ initialize_tdesc_powerpc_isa207_htm_vsx64l.
+ * ppc-linux-tdep.h (ppc_linux_cgprregset, ppc_linux_cvmxregset):
+ Declare.
+ (ppc32_linux_tm_sprregset, ppc32_linux_cfprregset)
+ (ppc32_linux_cvsxregset, ppc32_linux_cpprregset)
+ (ppc32_linux_cdscrregset, ppc32_linux_ctarregset): Declare.
+ * ppc-tdep.h (struct gdbarch_tdep) <have_htm_spr, have_htm_core>:
+ New fields.
+ <have_htm_fpu, have_htm_altivec, have_htm_vsx>:
+ Likewise.
+ <ppc_cppr_regnum, ppc_cdscr_regnum, ppc_ctar_regnum>: Likewise.
+ <ppc_cdl0_regnum, ppc_cvsr0_regnum, ppc_cefpr0_regnum>: Likewise.
+ (enum) <PPC_TFHAR_REGNUM, PPC_TEXASR_REGNUM, PPC_TFIAR_REGNUM>:
+ New enum fields.
+ <PPC_CR0_REGNUM, PPC_CCR_REGNUM, PPC_CXER_REGNUM>: Likewise.
+ <PPC_CLR_REGNUM, PPC_CCTR_REGNUM, PPC_CF0_REGNUM>: Likewise.
+ <PPC_CFPSCR_REGNUM, PPC_CVR0_REGNUM, PPC_CVSCR_REGNUM>: Likewise.
+ <PPC_CVRSAVE_REGNUM, PPC_CVSR0_UPPER_REGNUM>: Likewise.
+ <PPC_CPPR_REGNUM, PPC_CDSCR_REGNUM>: Likewise.
+ <PPC_CTAR_REGNUM>: Likewise.
+ (PPC_IS_TMSPR_REGNUM, PPC_IS_CKPTGP_REGNUM, PPC_IS_CKPTFP_REGNUM)
+ (PPC_IS_CKPTVMX_REGNUM, PPC_IS_CKPTVSX_REGNUM): Define.
+ * rs6000-tdep.c (IS_CDFP_PSEUDOREG, IS_CVSX_PSEUDOREG)
+ (IS_CEFP_PSEUDOREG): Define.
+ (rs6000_register_name): Hide the upper halves of checkpointed VSX
+ registers. Return names for the checkpointed DFP, VSX, and EFP
+ pseudo registers.
+ (rs6000_pseudo_register_type): Remove initial assert and raise an
+ internal error in the else clause instead. Return types for the
+ checkpointed DFP, VSX, and EFP pseudo registers.
+ (dfp_pseudo_register_read, dfp_pseudo_register_write): Handle
+ checkpointed DFP pseudo registers.
+ (vsx_pseudo_register_read, vsx_pseudo_register_write): Handle
+ checkpointed VSX pseudo registers.
+ (efp_pseudo_register_read, efp_pseudo_register_write): Rename
+ from efpr_pseudo_register_read and
+ efpr_pseudo_register_write. Handle checkpointed EFP pseudo
+ registers.
+ (rs6000_pseudo_register_read, rs6000_pseudo_register_write):
+ Handle checkpointed DFP, VSX, and EFP registers.
+ (dfp_ax_pseudo_register_collect, vsx_ax_pseudo_register_collect)
+ (efp_ax_pseudo_register_collect): New functions.
+ (rs6000_ax_pseudo_register_collect): Move DFP, VSX and EFP pseudo
+ register logic to new functions. Handle checkpointed DFP, VSX,
+ and EFP pseudo registers.
+ (rs6000_gdbarch_init): Look for and validate the htm features.
+ Include checkpointed DFP, VSX and EFP pseudo-registers.
+ * NEWS: Mention access to PPR, DSCR, TAR, EBB/PMU registers and
+ HTM registers.
+
+2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
+
+ * rs6000-tdep.c (rs6000_gdbarch_init): Reject tdescs with vsx but
+ without altivec or fpu.
+
+2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
+ Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
+
+ * arch/ppc-linux-common.h (PPC_LINUX_SIZEOF_EBBREGSET)
+ (PPC_LINUX_SIZEOF_PMUREGSET): Declare.
+ * nat/ppc-linux.h (PPC_FEATURE2_EBB, NT_PPC_EBB, NT_PPC_PMU):
+ Define if not already defined.
+ * features/rs6000/power-ebb.xml: New file.
+ * features/rs6000/power-linux-pmu.xml: New file.
+ * features/rs6000/powerpc-isa207-vsx32l.xml: Include ebb and pmu
+ features.
+ * features/rs6000/powerpc-isa207-vsx64l.xml: Likewise.
+ * features/rs6000/powerpc-isa207-vsx32l.c: Re-generate.
+ * features/rs6000/powerpc-isa207-vsx64l.c: Re-generate.
+ * regformats/rs6000/powerpc-isa207-vsx32l.dat: Re-generate.
+ * regformats/rs6000/powerpc-isa207-vsx64l.dat: Re-generate.
+ * ppc-linux-nat.c (fetch_register, fetch_ppc_registers): Call
+ fetch_regset with ebb and pmu regsets.
+ (store_register, store_ppc_registers): Call store_regset with ebb
+ and pmu regsets.
+ (ppc_linux_nat_target::read_description): Set isa207 field in the
+ features struct if ebb and pmu are avaiable.
+ * ppc-linux-tdep.c (ppc32_regmap_ebb, ppc32_regmap_pmu)
+ (ppc32_linux_ebbregset, ppc32_linux_pmuregset): New globals.
+ (ppc_linux_iterate_over_regset_sections): Call back with the ebb
+ and pmu regsets.
+ (ppc_linux_core_read_description): Check if the pmu section is
+ present and set isa207 in the features struct.
+ * ppc-linux-tdep.h (ppc32_linux_ebbregset)
+ (ppc32_linux_pmuregset): Declare.
+ * ppc-tdep.h (struct gdbarch_tdep) <ppc_mmcr0_regnum>: New field.
+ <ppc_mmcr2_regnum, ppc_siar_regnum, ppc_sdar_regnum>: New fields.
+ <ppc_sier_regnum>: New field.
+ (enum): <PPC_BESCR_REGNUM, PPC_EBBHR_REGNUM, PPC_EBBRR_REGNUM>:
+ New enum values.
+ <PPC_MMCR0_REGNUM, PPC_MMCR2_REGNUM, PPC_SIAR_REGNUM>: New enum
+ values.
+ <PPC_SDAR_REGNUM, PPC_SIER_REGNUM>: New enum values.
+ (PPC_IS_EBB_REGNUM, PPC_IS_PMU_REGNUM): Define.
+ * rs6000-tdep.c (rs6000_gdbarch_init): Look for and validate the
+ ebb and pmu features.
+
+2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
+ Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
+
+ * arch/ppc-linux-tdesc.h (tdesc_powerpc_isa207_vsx32l)
+ (tdesc_powerpc_isa207_vsx64l): Declare.
+ * arch/ppc-linux-common.h (PPC_LINUX_SIZEOF_TARREGSET): Define.
+ (struct ppc_linux_features) <isa207>: New field.
+ (ppc_linux_no_features): Add initializer for isa207 field.
+ * arch/ppc-linux-common.c (ppc_linux_match_description): Return
+ new tdescs.
+ * nat/ppc-linux.h (PPC_FEATURE2_ARCH_2_07, PPC_FEATURE2_TAR)
+ (NT_PPC_TAR): Define if not already defined.
+ * features/Makefile (WHICH): Add rs6000/powerpc-isa207-vsx32l and
+ rs6000/powerpc-isa207-vsx64l.
+ (XMLTOC): Add rs6000/powerpc-isa207-vsx32l.xml and
+ rs6000/powerpc-isa207-vsx64l.xml.
+ * features/rs6000/power-tar.xml: New file.
+ * features/rs6000/powerpc-isa207-vsx32l.xml: New file.
+ * features/rs6000/powerpc-isa207-vsx64l.xml: New file.
+ * features/rs6000/powerpc-isa207-vsx32l.c: Generate.
+ * features/rs6000/powerpc-isa207-vsx64l.c: Generate.
+ * regformats/rs6000/powerpc-isa207-vsx32l.dat: Generate.
+ * regformats/rs6000/powerpc-isa207-vsx64l.dat: Generate.
+ * ppc-linux-nat.c (fetch_register, fetch_ppc_registers): Call
+ fetch_regset with the TAR regset.
+ (store_register, store_ppc_registers): Call store_regset with the
+ TAR regset.
+ (ppc_linux_nat_target::read_description): Set isa207 field in the
+ features struct if needed.
+ * ppc-linux-tdep.c: Include
+ features/rs6000/powerpc-isa207-vsx32l.c and
+ features/rs6000/powerpc-isa207-vsx64l.c.
+ (ppc32_regmap_tar, ppc32_linux_tarregset): New globals.
+ (ppc_linux_iterate_over_regset_sections): Call back with the tar
+ regset.
+ (ppc_linux_core_read_description): Check if the tar section is
+ present and set isa207 in the features struct.
+ (_initialize_ppc_linux_tdep): Call
+ initialize_tdesc_powerpc_isa207_vsx32l and
+ initialize_tdesc_powerpc_isa207_vsx64l.
+ * ppc-linux-tdep.h (ppc32_linux_tarregset): Declare.
+ * ppc-tdep.h (gdbarch_tdep) <ppc_tar_regnum>: New field.
+ (enum) <PPC_TAR_REGNUM>: New enum value.
+ * rs6000-tdep.c (rs6000_gdbarch_init): Look for and validate tar
+ feature.
+ (ppc_process_record_op31): Record changes to TAR.
+
2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
projects / external / binutils.git / blobdiff