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Diffstat (limited to 'gdb/ChangeLog')
| -rw-r--r-- | gdb/ChangeLog | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 74c7b39..4376263 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,118 @@ +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 |