[PowerPC] Add support for TAR
This patch adds support for the Target Address Register for powerpc linux native and core file targets, and in the powerpc linux server stub. gdb/ChangeLog: 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. gdb/gdbserver/ChangeLog: 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com> * configure.srv (ipa_ppc_linux_regobj): Add powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o. (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml, rs6000/powerpc-isa207-vsx32l.xml, and rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles. * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc) <PPC_TDESC_ISA207_VSX>: New enum value. (init_registers_powerpc_isa207_vsx32l): Declare. (init_registers_powerpc_isa207_vsx64l): Declare. * linux-ppc-low.c (ppc_fill_tarregset): New function. (ppc_store_tarregset): New function. (ppc_regsets): Add entry for the TAR regset. (ppc_arch_setup): Set isa207 in features struct when needed. Set size for the TAR regsets. (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX. (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l and init_registers_powerpc_isa207_vsx64l. * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX. (initialize_low_tracepoint): Call init_registers_powerpc_isa207_vsx32l and init_registers_powerpc_isa207_vsx64l. gdb/testsuite/ChangeLog: 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com> * gdb.arch/powerpc-tar.c: New file. * gdb.arch/powerpc-tar.exp: New file. gdb/doc/ChangeLog: 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com> * gdb.texinfo (PowerPC Features): Describe new feature "org.gnu.gdb.power.tar".
This commit is contained in:
Edjunior Barbosa Machado
Pedro Franco de Carvalho
parent
7ca18ed6d2
commit
f2cf6173f3
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@ -1,3 +1,50 @@
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2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
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Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
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* arch/ppc-linux-tdesc.h (tdesc_powerpc_isa207_vsx32l)
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(tdesc_powerpc_isa207_vsx64l): Declare.
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* arch/ppc-linux-common.h (PPC_LINUX_SIZEOF_TARREGSET): Define.
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(struct ppc_linux_features) <isa207>: New field.
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(ppc_linux_no_features): Add initializer for isa207 field.
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* arch/ppc-linux-common.c (ppc_linux_match_description): Return
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new tdescs.
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* nat/ppc-linux.h (PPC_FEATURE2_ARCH_2_07, PPC_FEATURE2_TAR)
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(NT_PPC_TAR): Define if not already defined.
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* features/Makefile (WHICH): Add rs6000/powerpc-isa207-vsx32l and
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rs6000/powerpc-isa207-vsx64l.
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(XMLTOC): Add rs6000/powerpc-isa207-vsx32l.xml and
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rs6000/powerpc-isa207-vsx64l.xml.
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* features/rs6000/power-tar.xml: New file.
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* features/rs6000/powerpc-isa207-vsx32l.xml: New file.
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* features/rs6000/powerpc-isa207-vsx64l.xml: New file.
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* features/rs6000/powerpc-isa207-vsx32l.c: Generate.
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* features/rs6000/powerpc-isa207-vsx64l.c: Generate.
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* regformats/rs6000/powerpc-isa207-vsx32l.dat: Generate.
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* regformats/rs6000/powerpc-isa207-vsx64l.dat: Generate.
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* ppc-linux-nat.c (fetch_register, fetch_ppc_registers): Call
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fetch_regset with the TAR regset.
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(store_register, store_ppc_registers): Call store_regset with the
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TAR regset.
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(ppc_linux_nat_target::read_description): Set isa207 field in the
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features struct if needed.
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* ppc-linux-tdep.c: Include
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features/rs6000/powerpc-isa207-vsx32l.c and
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features/rs6000/powerpc-isa207-vsx64l.c.
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(ppc32_regmap_tar, ppc32_linux_tarregset): New globals.
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(ppc_linux_iterate_over_regset_sections): Call back with the tar
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regset.
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(ppc_linux_core_read_description): Check if the tar section is
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present and set isa207 in the features struct.
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(_initialize_ppc_linux_tdep): Call
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initialize_tdesc_powerpc_isa207_vsx32l and
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initialize_tdesc_powerpc_isa207_vsx64l.
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* ppc-linux-tdep.h (ppc32_linux_tarregset): Declare.
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* ppc-tdep.h (gdbarch_tdep) <ppc_tar_regnum>: New field.
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(enum) <PPC_TAR_REGNUM>: New enum value.
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* rs6000-tdep.c (rs6000_gdbarch_init): Look for and validate tar
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feature.
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(ppc_process_record_op31): Record changes to TAR.
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2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
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Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
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@ -53,7 +53,8 @@ ppc_linux_match_description (struct ppc_linux_features features)
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if (features.cell)
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tdesc = tdesc_powerpc_cell64l;
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else if (features.vsx)
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tdesc = (features.ppr_dscr? tdesc_powerpc_isa205_ppr_dscr_vsx64l
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tdesc = (features.isa207? tdesc_powerpc_isa207_vsx64l
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: features.ppr_dscr? tdesc_powerpc_isa205_ppr_dscr_vsx64l
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: features.isa205? tdesc_powerpc_isa205_vsx64l
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: tdesc_powerpc_vsx64l);
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else if (features.altivec)
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@ -70,7 +71,8 @@ ppc_linux_match_description (struct ppc_linux_features features)
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if (features.cell)
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tdesc = tdesc_powerpc_cell32l;
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else if (features.vsx)
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tdesc = (features.ppr_dscr? tdesc_powerpc_isa205_ppr_dscr_vsx32l
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tdesc = (features.isa207? tdesc_powerpc_isa207_vsx32l
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: features.ppr_dscr? tdesc_powerpc_isa205_ppr_dscr_vsx32l
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: features.isa205? tdesc_powerpc_isa205_vsx32l
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: tdesc_powerpc_vsx32l);
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else if (features.altivec)
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@ -32,6 +32,7 @@ struct target_desc;
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#define PPC_LINUX_SIZEOF_VSXREGSET 256
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#define PPC_LINUX_SIZEOF_PPRREGSET 8
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#define PPC_LINUX_SIZEOF_DSCRREGSET 8
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#define PPC_LINUX_SIZEOF_TARREGSET 8
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/* Check if the hwcap auxv entry indicates that isa205 is supported. */
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bool ppc_linux_has_isa205 (CORE_ADDR hwcap);
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@ -44,6 +45,7 @@ struct ppc_linux_features
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bool vsx;
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bool isa205;
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bool ppr_dscr;
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bool isa207;
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bool cell;
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};
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@ -55,6 +57,7 @@ const struct ppc_linux_features ppc_linux_no_features = {
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false,
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false,
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false,
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false,
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};
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/* Return a target description that matches FEATURES. */
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@ -30,6 +30,7 @@ extern struct target_desc *tdesc_powerpc_isa205_32l;
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extern struct target_desc *tdesc_powerpc_isa205_altivec32l;
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extern struct target_desc *tdesc_powerpc_isa205_vsx32l;
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extern struct target_desc *tdesc_powerpc_isa205_ppr_dscr_vsx32l;
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extern struct target_desc *tdesc_powerpc_isa207_vsx32l;
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extern struct target_desc *tdesc_powerpc_e500l;
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extern struct target_desc *tdesc_powerpc_64l;
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@ -40,5 +41,6 @@ extern struct target_desc *tdesc_powerpc_isa205_64l;
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extern struct target_desc *tdesc_powerpc_isa205_altivec64l;
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extern struct target_desc *tdesc_powerpc_isa205_vsx64l;
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extern struct target_desc *tdesc_powerpc_isa205_ppr_dscr_vsx64l;
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extern struct target_desc *tdesc_powerpc_isa207_vsx64l;
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#endif /* ARCH_PPC_LINUX_TDESC_H */
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@ -1,3 +1,8 @@
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2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
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* gdb.texinfo (PowerPC Features): Describe new feature
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"org.gnu.gdb.power.tar".
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2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
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* gdb.texinfo (PowerPC Features): Describe new features
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@ -43198,6 +43198,9 @@ contain the 64-bit register @samp{ppr}.
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The @samp{org.gnu.gdb.power.dscr} feature is optional. It should
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contain the 64-bit register @samp{dscr}.
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The @samp{org.gnu.gdb.power.tar} feature is optional. It should
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contain the 64-bit register @samp{tar}.
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@node S/390 and System z Features
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@subsection S/390 and System z Features
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@cindex target descriptions, S/390 features
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@ -75,6 +75,7 @@ WHICH = aarch64 \
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rs6000/powerpc-isa205-vsx32l rs6000/powerpc-isa205-vsx64l \
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rs6000/powerpc-isa205-ppr-dscr-vsx32l \
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rs6000/powerpc-isa205-ppr-dscr-vsx64l \
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rs6000/powerpc-isa207-vsx32l rs6000/powerpc-isa207-vsx64l \
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s390-linux32 s390-linux64 s390x-linux64 \
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s390-linux32v1 s390-linux64v1 s390x-linux64v1 \
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s390-linux32v2 s390-linux64v2 s390x-linux64v2 \
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@ -171,6 +172,8 @@ XMLTOC = \
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rs6000/powerpc-isa205-vsx64l.xml \
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rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml \
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rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml \
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rs6000/powerpc-isa207-vsx32l.xml \
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rs6000/powerpc-isa207-vsx64l.xml \
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rs6000/powerpc-vsx32.xml \
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rs6000/powerpc-vsx32l.xml \
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rs6000/powerpc-vsx64.xml \
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@ -0,0 +1,12 @@
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<?xml version="1.0"?>
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<!-- Copyright (C) 2018 Free Software Foundation, Inc.
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Copying and distribution of this file, with or without modification,
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are permitted in any medium without royalty provided the copyright
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notice and this notice are preserved. -->
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<!-- POWER8 Target Address Register. -->
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<!DOCTYPE feature SYSTEM "gdb-target.dtd">
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<feature name="org.gnu.gdb.power.tar">
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<reg name="tar" bitsize="64" type="uint64"/>
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</feature>
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@ -0,0 +1,203 @@
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/* THIS FILE IS GENERATED. -*- buffer-read-only: t -*- vi:set ro:
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Original: powerpc-isa207-vsx32l.xml */
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#include "defs.h"
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#include "osabi.h"
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#include "target-descriptions.h"
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struct target_desc *tdesc_powerpc_isa207_vsx32l;
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static void
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initialize_tdesc_powerpc_isa207_vsx32l (void)
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{
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struct target_desc *result = allocate_target_description ();
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set_tdesc_architecture (result, bfd_scan_arch ("powerpc:common"));
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struct tdesc_feature *feature;
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feature = tdesc_create_feature (result, "org.gnu.gdb.power.core");
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tdesc_create_reg (feature, "r0", 0, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "r1", 1, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "r2", 2, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "r3", 3, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "r4", 4, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "r5", 5, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "r6", 6, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "r7", 7, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "r8", 8, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "r9", 9, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "r10", 10, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "r11", 11, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "r12", 12, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "r13", 13, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "r14", 14, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "r15", 15, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "r16", 16, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "r17", 17, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "r18", 18, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "r19", 19, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "r20", 20, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "r21", 21, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "r22", 22, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "r23", 23, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "r24", 24, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "r25", 25, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "r26", 26, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "r27", 27, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "r28", 28, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "r29", 29, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "r30", 30, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "r31", 31, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "pc", 64, 1, NULL, 32, "code_ptr");
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tdesc_create_reg (feature, "msr", 65, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "cr", 66, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "lr", 67, 1, NULL, 32, "code_ptr");
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tdesc_create_reg (feature, "ctr", 68, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "xer", 69, 1, NULL, 32, "uint32");
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feature = tdesc_create_feature (result, "org.gnu.gdb.power.fpu");
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tdesc_create_reg (feature, "f0", 32, 1, NULL, 64, "ieee_double");
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tdesc_create_reg (feature, "f1", 33, 1, NULL, 64, "ieee_double");
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tdesc_create_reg (feature, "f2", 34, 1, NULL, 64, "ieee_double");
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tdesc_create_reg (feature, "f3", 35, 1, NULL, 64, "ieee_double");
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tdesc_create_reg (feature, "f4", 36, 1, NULL, 64, "ieee_double");
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tdesc_create_reg (feature, "f5", 37, 1, NULL, 64, "ieee_double");
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tdesc_create_reg (feature, "f6", 38, 1, NULL, 64, "ieee_double");
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tdesc_create_reg (feature, "f7", 39, 1, NULL, 64, "ieee_double");
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tdesc_create_reg (feature, "f8", 40, 1, NULL, 64, "ieee_double");
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tdesc_create_reg (feature, "f9", 41, 1, NULL, 64, "ieee_double");
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tdesc_create_reg (feature, "f10", 42, 1, NULL, 64, "ieee_double");
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tdesc_create_reg (feature, "f11", 43, 1, NULL, 64, "ieee_double");
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tdesc_create_reg (feature, "f12", 44, 1, NULL, 64, "ieee_double");
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tdesc_create_reg (feature, "f13", 45, 1, NULL, 64, "ieee_double");
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tdesc_create_reg (feature, "f14", 46, 1, NULL, 64, "ieee_double");
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tdesc_create_reg (feature, "f15", 47, 1, NULL, 64, "ieee_double");
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tdesc_create_reg (feature, "f16", 48, 1, NULL, 64, "ieee_double");
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tdesc_create_reg (feature, "f17", 49, 1, NULL, 64, "ieee_double");
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tdesc_create_reg (feature, "f18", 50, 1, NULL, 64, "ieee_double");
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tdesc_create_reg (feature, "f19", 51, 1, NULL, 64, "ieee_double");
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tdesc_create_reg (feature, "f20", 52, 1, NULL, 64, "ieee_double");
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tdesc_create_reg (feature, "f21", 53, 1, NULL, 64, "ieee_double");
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tdesc_create_reg (feature, "f22", 54, 1, NULL, 64, "ieee_double");
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tdesc_create_reg (feature, "f23", 55, 1, NULL, 64, "ieee_double");
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tdesc_create_reg (feature, "f24", 56, 1, NULL, 64, "ieee_double");
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tdesc_create_reg (feature, "f25", 57, 1, NULL, 64, "ieee_double");
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tdesc_create_reg (feature, "f26", 58, 1, NULL, 64, "ieee_double");
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tdesc_create_reg (feature, "f27", 59, 1, NULL, 64, "ieee_double");
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tdesc_create_reg (feature, "f28", 60, 1, NULL, 64, "ieee_double");
|
||||
tdesc_create_reg (feature, "f29", 61, 1, NULL, 64, "ieee_double");
|
||||
tdesc_create_reg (feature, "f30", 62, 1, NULL, 64, "ieee_double");
|
||||
tdesc_create_reg (feature, "f31", 63, 1, NULL, 64, "ieee_double");
|
||||
tdesc_create_reg (feature, "fpscr", 70, 1, "float", 64, "int");
|
||||
|
||||
feature = tdesc_create_feature (result, "org.gnu.gdb.power.linux");
|
||||
tdesc_create_reg (feature, "orig_r3", 71, 1, NULL, 32, "int");
|
||||
tdesc_create_reg (feature, "trap", 72, 1, NULL, 32, "int");
|
||||
|
||||
feature = tdesc_create_feature (result, "org.gnu.gdb.power.altivec");
|
||||
tdesc_type *element_type;
|
||||
element_type = tdesc_named_type (feature, "ieee_single");
|
||||
tdesc_create_vector (feature, "v4f", element_type, 4);
|
||||
|
||||
element_type = tdesc_named_type (feature, "int32");
|
||||
tdesc_create_vector (feature, "v4i32", element_type, 4);
|
||||
|
||||
element_type = tdesc_named_type (feature, "int16");
|
||||
tdesc_create_vector (feature, "v8i16", element_type, 8);
|
||||
|
||||
element_type = tdesc_named_type (feature, "int8");
|
||||
tdesc_create_vector (feature, "v16i8", element_type, 16);
|
||||
|
||||
tdesc_type_with_fields *type_with_fields;
|
||||
type_with_fields = tdesc_create_union (feature, "vec128");
|
||||
tdesc_type *field_type;
|
||||
field_type = tdesc_named_type (feature, "uint128");
|
||||
tdesc_add_field (type_with_fields, "uint128", field_type);
|
||||
field_type = tdesc_named_type (feature, "v4f");
|
||||
tdesc_add_field (type_with_fields, "v4_float", field_type);
|
||||
field_type = tdesc_named_type (feature, "v4i32");
|
||||
tdesc_add_field (type_with_fields, "v4_int32", field_type);
|
||||
field_type = tdesc_named_type (feature, "v8i16");
|
||||
tdesc_add_field (type_with_fields, "v8_int16", field_type);
|
||||
field_type = tdesc_named_type (feature, "v16i8");
|
||||
tdesc_add_field (type_with_fields, "v16_int8", field_type);
|
||||
|
||||
tdesc_create_reg (feature, "vr0", 73, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr1", 74, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr2", 75, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr3", 76, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr4", 77, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr5", 78, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr6", 79, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr7", 80, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr8", 81, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr9", 82, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr10", 83, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr11", 84, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr12", 85, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr13", 86, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr14", 87, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr15", 88, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr16", 89, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr17", 90, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr18", 91, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr19", 92, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr20", 93, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr21", 94, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr22", 95, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr23", 96, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr24", 97, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr25", 98, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr26", 99, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr27", 100, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr28", 101, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr29", 102, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr30", 103, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr31", 104, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vscr", 105, 1, "vector", 32, "int");
|
||||
tdesc_create_reg (feature, "vrsave", 106, 1, "vector", 32, "int");
|
||||
|
||||
feature = tdesc_create_feature (result, "org.gnu.gdb.power.vsx");
|
||||
tdesc_create_reg (feature, "vs0h", 107, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs1h", 108, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs2h", 109, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs3h", 110, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs4h", 111, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs5h", 112, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs6h", 113, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs7h", 114, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs8h", 115, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs9h", 116, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs10h", 117, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs11h", 118, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs12h", 119, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs13h", 120, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs14h", 121, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs15h", 122, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs16h", 123, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs17h", 124, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs18h", 125, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs19h", 126, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs20h", 127, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs21h", 128, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs22h", 129, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs23h", 130, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs24h", 131, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs25h", 132, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs26h", 133, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs27h", 134, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs28h", 135, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs29h", 136, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs30h", 137, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs31h", 138, 1, NULL, 64, "uint64");
|
||||
|
||||
feature = tdesc_create_feature (result, "org.gnu.gdb.power.ppr");
|
||||
tdesc_create_reg (feature, "ppr", 139, 1, NULL, 64, "uint64");
|
||||
|
||||
feature = tdesc_create_feature (result, "org.gnu.gdb.power.dscr");
|
||||
tdesc_create_reg (feature, "dscr", 140, 1, NULL, 64, "uint64");
|
||||
|
||||
feature = tdesc_create_feature (result, "org.gnu.gdb.power.tar");
|
||||
tdesc_create_reg (feature, "tar", 141, 1, NULL, 64, "uint64");
|
||||
|
||||
tdesc_powerpc_isa207_vsx32l = result;
|
||||
}
|
||||
|
|
@ -0,0 +1,19 @@
|
|||
<?xml version="1.0"?>
|
||||
<!-- Copyright (C) 2018 Free Software Foundation, Inc.
|
||||
|
||||
Copying and distribution of this file, with or without modification,
|
||||
are permitted in any medium without royalty provided the copyright
|
||||
notice and this notice are preserved. -->
|
||||
|
||||
<!DOCTYPE target SYSTEM "gdb-target.dtd">
|
||||
<target>
|
||||
<architecture>powerpc:common</architecture>
|
||||
<xi:include href="power-core.xml"/>
|
||||
<xi:include href="power-fpu-isa205.xml"/>
|
||||
<xi:include href="power-linux.xml"/>
|
||||
<xi:include href="power-altivec.xml"/>
|
||||
<xi:include href="power-vsx.xml"/>
|
||||
<xi:include href="power-ppr.xml"/>
|
||||
<xi:include href="power-dscr.xml"/>
|
||||
<xi:include href="power-tar.xml"/>
|
||||
</target>
|
||||
|
|
@ -0,0 +1,203 @@
|
|||
/* THIS FILE IS GENERATED. -*- buffer-read-only: t -*- vi:set ro:
|
||||
Original: powerpc-isa207-vsx64l.xml */
|
||||
|
||||
#include "defs.h"
|
||||
#include "osabi.h"
|
||||
#include "target-descriptions.h"
|
||||
|
||||
struct target_desc *tdesc_powerpc_isa207_vsx64l;
|
||||
static void
|
||||
initialize_tdesc_powerpc_isa207_vsx64l (void)
|
||||
{
|
||||
struct target_desc *result = allocate_target_description ();
|
||||
set_tdesc_architecture (result, bfd_scan_arch ("powerpc:common64"));
|
||||
|
||||
struct tdesc_feature *feature;
|
||||
|
||||
feature = tdesc_create_feature (result, "org.gnu.gdb.power.core");
|
||||
tdesc_create_reg (feature, "r0", 0, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "r1", 1, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "r2", 2, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "r3", 3, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "r4", 4, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "r5", 5, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "r6", 6, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "r7", 7, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "r8", 8, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "r9", 9, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "r10", 10, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "r11", 11, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "r12", 12, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "r13", 13, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "r14", 14, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "r15", 15, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "r16", 16, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "r17", 17, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "r18", 18, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "r19", 19, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "r20", 20, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "r21", 21, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "r22", 22, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "r23", 23, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "r24", 24, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "r25", 25, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "r26", 26, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "r27", 27, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "r28", 28, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "r29", 29, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "r30", 30, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "r31", 31, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "pc", 64, 1, NULL, 64, "code_ptr");
|
||||
tdesc_create_reg (feature, "msr", 65, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "cr", 66, 1, NULL, 32, "uint32");
|
||||
tdesc_create_reg (feature, "lr", 67, 1, NULL, 64, "code_ptr");
|
||||
tdesc_create_reg (feature, "ctr", 68, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "xer", 69, 1, NULL, 32, "uint32");
|
||||
|
||||
feature = tdesc_create_feature (result, "org.gnu.gdb.power.fpu");
|
||||
tdesc_create_reg (feature, "f0", 32, 1, NULL, 64, "ieee_double");
|
||||
tdesc_create_reg (feature, "f1", 33, 1, NULL, 64, "ieee_double");
|
||||
tdesc_create_reg (feature, "f2", 34, 1, NULL, 64, "ieee_double");
|
||||
tdesc_create_reg (feature, "f3", 35, 1, NULL, 64, "ieee_double");
|
||||
tdesc_create_reg (feature, "f4", 36, 1, NULL, 64, "ieee_double");
|
||||
tdesc_create_reg (feature, "f5", 37, 1, NULL, 64, "ieee_double");
|
||||
tdesc_create_reg (feature, "f6", 38, 1, NULL, 64, "ieee_double");
|
||||
tdesc_create_reg (feature, "f7", 39, 1, NULL, 64, "ieee_double");
|
||||
tdesc_create_reg (feature, "f8", 40, 1, NULL, 64, "ieee_double");
|
||||
tdesc_create_reg (feature, "f9", 41, 1, NULL, 64, "ieee_double");
|
||||
tdesc_create_reg (feature, "f10", 42, 1, NULL, 64, "ieee_double");
|
||||
tdesc_create_reg (feature, "f11", 43, 1, NULL, 64, "ieee_double");
|
||||
tdesc_create_reg (feature, "f12", 44, 1, NULL, 64, "ieee_double");
|
||||
tdesc_create_reg (feature, "f13", 45, 1, NULL, 64, "ieee_double");
|
||||
tdesc_create_reg (feature, "f14", 46, 1, NULL, 64, "ieee_double");
|
||||
tdesc_create_reg (feature, "f15", 47, 1, NULL, 64, "ieee_double");
|
||||
tdesc_create_reg (feature, "f16", 48, 1, NULL, 64, "ieee_double");
|
||||
tdesc_create_reg (feature, "f17", 49, 1, NULL, 64, "ieee_double");
|
||||
tdesc_create_reg (feature, "f18", 50, 1, NULL, 64, "ieee_double");
|
||||
tdesc_create_reg (feature, "f19", 51, 1, NULL, 64, "ieee_double");
|
||||
tdesc_create_reg (feature, "f20", 52, 1, NULL, 64, "ieee_double");
|
||||
tdesc_create_reg (feature, "f21", 53, 1, NULL, 64, "ieee_double");
|
||||
tdesc_create_reg (feature, "f22", 54, 1, NULL, 64, "ieee_double");
|
||||
tdesc_create_reg (feature, "f23", 55, 1, NULL, 64, "ieee_double");
|
||||
tdesc_create_reg (feature, "f24", 56, 1, NULL, 64, "ieee_double");
|
||||
tdesc_create_reg (feature, "f25", 57, 1, NULL, 64, "ieee_double");
|
||||
tdesc_create_reg (feature, "f26", 58, 1, NULL, 64, "ieee_double");
|
||||
tdesc_create_reg (feature, "f27", 59, 1, NULL, 64, "ieee_double");
|
||||
tdesc_create_reg (feature, "f28", 60, 1, NULL, 64, "ieee_double");
|
||||
tdesc_create_reg (feature, "f29", 61, 1, NULL, 64, "ieee_double");
|
||||
tdesc_create_reg (feature, "f30", 62, 1, NULL, 64, "ieee_double");
|
||||
tdesc_create_reg (feature, "f31", 63, 1, NULL, 64, "ieee_double");
|
||||
tdesc_create_reg (feature, "fpscr", 70, 1, "float", 64, "int");
|
||||
|
||||
feature = tdesc_create_feature (result, "org.gnu.gdb.power.linux");
|
||||
tdesc_create_reg (feature, "orig_r3", 71, 1, NULL, 64, "int");
|
||||
tdesc_create_reg (feature, "trap", 72, 1, NULL, 64, "int");
|
||||
|
||||
feature = tdesc_create_feature (result, "org.gnu.gdb.power.altivec");
|
||||
tdesc_type *element_type;
|
||||
element_type = tdesc_named_type (feature, "ieee_single");
|
||||
tdesc_create_vector (feature, "v4f", element_type, 4);
|
||||
|
||||
element_type = tdesc_named_type (feature, "int32");
|
||||
tdesc_create_vector (feature, "v4i32", element_type, 4);
|
||||
|
||||
element_type = tdesc_named_type (feature, "int16");
|
||||
tdesc_create_vector (feature, "v8i16", element_type, 8);
|
||||
|
||||
element_type = tdesc_named_type (feature, "int8");
|
||||
tdesc_create_vector (feature, "v16i8", element_type, 16);
|
||||
|
||||
tdesc_type_with_fields *type_with_fields;
|
||||
type_with_fields = tdesc_create_union (feature, "vec128");
|
||||
tdesc_type *field_type;
|
||||
field_type = tdesc_named_type (feature, "uint128");
|
||||
tdesc_add_field (type_with_fields, "uint128", field_type);
|
||||
field_type = tdesc_named_type (feature, "v4f");
|
||||
tdesc_add_field (type_with_fields, "v4_float", field_type);
|
||||
field_type = tdesc_named_type (feature, "v4i32");
|
||||
tdesc_add_field (type_with_fields, "v4_int32", field_type);
|
||||
field_type = tdesc_named_type (feature, "v8i16");
|
||||
tdesc_add_field (type_with_fields, "v8_int16", field_type);
|
||||
field_type = tdesc_named_type (feature, "v16i8");
|
||||
tdesc_add_field (type_with_fields, "v16_int8", field_type);
|
||||
|
||||
tdesc_create_reg (feature, "vr0", 73, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr1", 74, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr2", 75, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr3", 76, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr4", 77, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr5", 78, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr6", 79, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr7", 80, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr8", 81, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr9", 82, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr10", 83, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr11", 84, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr12", 85, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr13", 86, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr14", 87, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr15", 88, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr16", 89, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr17", 90, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr18", 91, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr19", 92, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr20", 93, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr21", 94, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr22", 95, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr23", 96, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr24", 97, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr25", 98, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr26", 99, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr27", 100, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr28", 101, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr29", 102, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr30", 103, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vr31", 104, 1, NULL, 128, "vec128");
|
||||
tdesc_create_reg (feature, "vscr", 105, 1, "vector", 32, "int");
|
||||
tdesc_create_reg (feature, "vrsave", 106, 1, "vector", 32, "int");
|
||||
|
||||
feature = tdesc_create_feature (result, "org.gnu.gdb.power.vsx");
|
||||
tdesc_create_reg (feature, "vs0h", 107, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs1h", 108, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs2h", 109, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs3h", 110, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs4h", 111, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs5h", 112, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs6h", 113, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs7h", 114, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs8h", 115, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs9h", 116, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs10h", 117, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs11h", 118, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs12h", 119, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs13h", 120, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs14h", 121, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs15h", 122, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs16h", 123, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs17h", 124, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs18h", 125, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs19h", 126, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs20h", 127, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs21h", 128, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs22h", 129, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs23h", 130, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs24h", 131, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs25h", 132, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs26h", 133, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs27h", 134, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs28h", 135, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs29h", 136, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs30h", 137, 1, NULL, 64, "uint64");
|
||||
tdesc_create_reg (feature, "vs31h", 138, 1, NULL, 64, "uint64");
|
||||
|
||||
feature = tdesc_create_feature (result, "org.gnu.gdb.power.ppr");
|
||||
tdesc_create_reg (feature, "ppr", 139, 1, NULL, 64, "uint64");
|
||||
|
||||
feature = tdesc_create_feature (result, "org.gnu.gdb.power.dscr");
|
||||
tdesc_create_reg (feature, "dscr", 140, 1, NULL, 64, "uint64");
|
||||
|
||||
feature = tdesc_create_feature (result, "org.gnu.gdb.power.tar");
|
||||
tdesc_create_reg (feature, "tar", 141, 1, NULL, 64, "uint64");
|
||||
|
||||
tdesc_powerpc_isa207_vsx64l = result;
|
||||
}
|
||||
|
|
@ -0,0 +1,19 @@
|
|||
<?xml version="1.0"?>
|
||||
<!-- Copyright (C) 2018 Free Software Foundation, Inc.
|
||||
|
||||
Copying and distribution of this file, with or without modification,
|
||||
are permitted in any medium without royalty provided the copyright
|
||||
notice and this notice are preserved. -->
|
||||
|
||||
<!DOCTYPE target SYSTEM "gdb-target.dtd">
|
||||
<target>
|
||||
<architecture>powerpc:common64</architecture>
|
||||
<xi:include href="power64-core.xml"/>
|
||||
<xi:include href="power-fpu-isa205.xml"/>
|
||||
<xi:include href="power64-linux.xml"/>
|
||||
<xi:include href="power-altivec.xml"/>
|
||||
<xi:include href="power-vsx.xml"/>
|
||||
<xi:include href="power-ppr.xml"/>
|
||||
<xi:include href="power-dscr.xml"/>
|
||||
<xi:include href="power-tar.xml"/>
|
||||
</target>
|
||||
|
|
@ -1,3 +1,28 @@
|
|||
2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
|
||||
|
||||
* configure.srv (ipa_ppc_linux_regobj): Add
|
||||
powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
|
||||
(powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
|
||||
powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
|
||||
rs6000/powerpc-isa207-vsx32l.xml, and
|
||||
rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
|
||||
* linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
|
||||
<PPC_TDESC_ISA207_VSX>: New enum value.
|
||||
(init_registers_powerpc_isa207_vsx32l): Declare.
|
||||
(init_registers_powerpc_isa207_vsx64l): Declare.
|
||||
* linux-ppc-low.c (ppc_fill_tarregset): New function.
|
||||
(ppc_store_tarregset): New function.
|
||||
(ppc_regsets): Add entry for the TAR regset.
|
||||
(ppc_arch_setup): Set isa207 in features struct when needed. Set
|
||||
size for the TAR regsets.
|
||||
(ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
|
||||
(initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
|
||||
and init_registers_powerpc_isa207_vsx64l.
|
||||
* linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
|
||||
(initialize_low_tracepoint): Call
|
||||
init_registers_powerpc_isa207_vsx32l and
|
||||
init_registers_powerpc_isa207_vsx64l.
|
||||
|
||||
2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
|
||||
Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
|
||||
|
||||
|
|
|
|||
|
|
@ -32,7 +32,7 @@ else
|
|||
srv_amd64_linux_regobj=""
|
||||
fi
|
||||
|
||||
ipa_ppc_linux_regobj="powerpc-32l-ipa.o powerpc-altivec32l-ipa.o powerpc-cell32l-ipa.o powerpc-vsx32l-ipa.o powerpc-isa205-32l-ipa.o powerpc-isa205-altivec32l-ipa.o powerpc-isa205-vsx32l-ipa.o powerpc-isa205-ppr-dscr-vsx32l-ipa.o powerpc-e500l-ipa.o powerpc-64l-ipa.o powerpc-altivec64l-ipa.o powerpc-cell64l-ipa.o powerpc-vsx64l-ipa.o powerpc-isa205-64l-ipa.o powerpc-isa205-altivec64l-ipa.o powerpc-isa205-vsx64l-ipa.o powerpc-isa205-ppr-dscr-vsx64l-ipa.o"
|
||||
ipa_ppc_linux_regobj="powerpc-32l-ipa.o powerpc-altivec32l-ipa.o powerpc-cell32l-ipa.o powerpc-vsx32l-ipa.o powerpc-isa205-32l-ipa.o powerpc-isa205-altivec32l-ipa.o powerpc-isa205-vsx32l-ipa.o powerpc-isa205-ppr-dscr-vsx32l-ipa.o powerpc-isa207-vsx32l-ipa.o powerpc-e500l-ipa.o powerpc-64l-ipa.o powerpc-altivec64l-ipa.o powerpc-cell64l-ipa.o powerpc-vsx64l-ipa.o powerpc-isa205-64l-ipa.o powerpc-isa205-altivec64l-ipa.o powerpc-isa205-vsx64l-ipa.o powerpc-isa205-ppr-dscr-vsx64l-ipa.o powerpc-isa207-vsx64l-ipa.o"
|
||||
|
||||
# Linux object files. This is so we don't have to repeat
|
||||
# these files over and over again.
|
||||
|
|
@ -218,6 +218,7 @@ case "${target}" in
|
|||
srv_regobj="${srv_regobj} powerpc-isa205-altivec32l.o"
|
||||
srv_regobj="${srv_regobj} powerpc-isa205-vsx32l.o"
|
||||
srv_regobj="${srv_regobj} powerpc-isa205-ppr-dscr-vsx32l.o"
|
||||
srv_regobj="${srv_regobj} powerpc-isa207-vsx32l.o"
|
||||
srv_regobj="${srv_regobj} powerpc-e500l.o"
|
||||
srv_regobj="${srv_regobj} powerpc-64l.o"
|
||||
srv_regobj="${srv_regobj} powerpc-altivec64l.o"
|
||||
|
|
@ -227,6 +228,7 @@ case "${target}" in
|
|||
srv_regobj="${srv_regobj} powerpc-isa205-altivec64l.o"
|
||||
srv_regobj="${srv_regobj} powerpc-isa205-vsx64l.o"
|
||||
srv_regobj="${srv_regobj} powerpc-isa205-ppr-dscr-vsx64l.o"
|
||||
srv_regobj="${srv_regobj} powerpc-isa207-vsx64l.o"
|
||||
srv_tgtobj="$srv_linux_obj linux-ppc-low.o ppc-linux.o"
|
||||
srv_tgtobj="${srv_tgtobj} arch/ppc-linux-common.o"
|
||||
srv_xmlfiles="rs6000/powerpc-32l.xml"
|
||||
|
|
@ -237,6 +239,7 @@ case "${target}" in
|
|||
srv_xmlfiles="${srv_xmlfiles} rs6000/powerpc-isa205-altivec32l.xml"
|
||||
srv_xmlfiles="${srv_xmlfiles} rs6000/powerpc-isa205-vsx32l.xml"
|
||||
srv_xmlfiles="${srv_xmlfiles} rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml"
|
||||
srv_xmlfiles="${srv_xmlfiles} rs6000/powerpc-isa207-vsx32l.xml"
|
||||
srv_xmlfiles="${srv_xmlfiles} rs6000/power-altivec.xml"
|
||||
srv_xmlfiles="${srv_xmlfiles} rs6000/power-vsx.xml"
|
||||
srv_xmlfiles="${srv_xmlfiles} rs6000/power-core.xml"
|
||||
|
|
@ -245,6 +248,7 @@ case "${target}" in
|
|||
srv_xmlfiles="${srv_xmlfiles} rs6000/power-fpu-isa205.xml"
|
||||
srv_xmlfiles="${srv_xmlfiles} rs6000/power-dscr.xml"
|
||||
srv_xmlfiles="${srv_xmlfiles} rs6000/power-ppr.xml"
|
||||
srv_xmlfiles="${srv_xmlfiles} rs6000/power-tar.xml"
|
||||
srv_xmlfiles="${srv_xmlfiles} rs6000/powerpc-e500l.xml"
|
||||
srv_xmlfiles="${srv_xmlfiles} rs6000/power-spe.xml"
|
||||
srv_xmlfiles="${srv_xmlfiles} rs6000/powerpc-64l.xml"
|
||||
|
|
@ -255,6 +259,7 @@ case "${target}" in
|
|||
srv_xmlfiles="${srv_xmlfiles} rs6000/powerpc-isa205-altivec64l.xml"
|
||||
srv_xmlfiles="${srv_xmlfiles} rs6000/powerpc-isa205-vsx64l.xml"
|
||||
srv_xmlfiles="${srv_xmlfiles} rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml"
|
||||
srv_xmlfiles="${srv_xmlfiles} rs6000/powerpc-isa207-vsx64l.xml"
|
||||
srv_xmlfiles="${srv_xmlfiles} rs6000/power64-core.xml"
|
||||
srv_xmlfiles="${srv_xmlfiles} rs6000/power64-linux.xml"
|
||||
srv_linux_usrregs=yes
|
||||
|
|
|
|||
|
|
@ -193,6 +193,8 @@ get_ipa_tdesc (int idx)
|
|||
return tdesc_powerpc_isa205_vsx64l;
|
||||
case PPC_TDESC_ISA205_PPR_DSCR_VSX:
|
||||
return tdesc_powerpc_isa205_ppr_dscr_vsx64l;
|
||||
case PPC_TDESC_ISA207_VSX:
|
||||
return tdesc_powerpc_isa207_vsx64l;
|
||||
#else
|
||||
case PPC_TDESC_BASE:
|
||||
return tdesc_powerpc_32l;
|
||||
|
|
@ -210,6 +212,8 @@ get_ipa_tdesc (int idx)
|
|||
return tdesc_powerpc_isa205_vsx32l;
|
||||
case PPC_TDESC_ISA205_PPR_DSCR_VSX:
|
||||
return tdesc_powerpc_isa205_ppr_dscr_vsx32l;
|
||||
case PPC_TDESC_ISA207_VSX:
|
||||
return tdesc_powerpc_isa207_vsx32l;
|
||||
case PPC_TDESC_E500:
|
||||
return tdesc_powerpc_e500l;
|
||||
#endif
|
||||
|
|
@ -239,6 +243,7 @@ initialize_low_tracepoint (void)
|
|||
init_registers_powerpc_isa205_altivec64l ();
|
||||
init_registers_powerpc_isa205_vsx64l ();
|
||||
init_registers_powerpc_isa205_ppr_dscr_vsx64l ();
|
||||
init_registers_powerpc_isa207_vsx64l ();
|
||||
#else
|
||||
init_registers_powerpc_32l ();
|
||||
init_registers_powerpc_altivec32l ();
|
||||
|
|
@ -248,6 +253,7 @@ initialize_low_tracepoint (void)
|
|||
init_registers_powerpc_isa205_altivec32l ();
|
||||
init_registers_powerpc_isa205_vsx32l ();
|
||||
init_registers_powerpc_isa205_ppr_dscr_vsx32l ();
|
||||
init_registers_powerpc_isa207_vsx32l ();
|
||||
init_registers_powerpc_e500l ();
|
||||
#endif
|
||||
}
|
||||
|
|
|
|||
|
|
@ -525,6 +525,26 @@ ppc_store_dscrregset (struct regcache *regcache, const void *buf)
|
|||
supply_register_by_name (regcache, "dscr", dscr);
|
||||
}
|
||||
|
||||
/* Target Address Register regset fill function. */
|
||||
|
||||
static void
|
||||
ppc_fill_tarregset (struct regcache *regcache, void *buf)
|
||||
{
|
||||
char *tar = (char *) buf;
|
||||
|
||||
collect_register_by_name (regcache, "tar", tar);
|
||||
}
|
||||
|
||||
/* Target Address Register regset store function. */
|
||||
|
||||
static void
|
||||
ppc_store_tarregset (struct regcache *regcache, const void *buf)
|
||||
{
|
||||
const char *tar = (const char *) buf;
|
||||
|
||||
supply_register_by_name (regcache, "tar", tar);
|
||||
}
|
||||
|
||||
static void
|
||||
ppc_fill_vsxregset (struct regcache *regcache, void *buf)
|
||||
{
|
||||
|
|
@ -634,6 +654,8 @@ static struct regset_info ppc_regsets[] = {
|
|||
fetch them every time, but still fall back to PTRACE_PEEKUSER for the
|
||||
general registers. Some kernels support these, but not the newer
|
||||
PPC_PTRACE_GETREGS. */
|
||||
{ PTRACE_GETREGSET, PTRACE_SETREGSET, NT_PPC_TAR, 0, EXTENDED_REGS,
|
||||
ppc_fill_tarregset, ppc_store_tarregset },
|
||||
{ PTRACE_GETREGSET, PTRACE_SETREGSET, NT_PPC_PPR, 0, EXTENDED_REGS,
|
||||
ppc_fill_pprregset, ppc_store_pprregset },
|
||||
{ PTRACE_GETREGSET, PTRACE_SETREGSET, NT_PPC_DSCR, 0, EXTENDED_REGS,
|
||||
|
|
@ -708,7 +730,14 @@ ppc_arch_setup (void)
|
|||
if ((ppc_hwcap2 & PPC_FEATURE2_DSCR)
|
||||
&& ppc_check_regset (tid, NT_PPC_DSCR, PPC_LINUX_SIZEOF_DSCRREGSET)
|
||||
&& ppc_check_regset (tid, NT_PPC_PPR, PPC_LINUX_SIZEOF_PPRREGSET))
|
||||
features.ppr_dscr = true;
|
||||
{
|
||||
features.ppr_dscr = true;
|
||||
if ((ppc_hwcap2 & PPC_FEATURE2_ARCH_2_07)
|
||||
&& (ppc_hwcap2 & PPC_FEATURE2_TAR)
|
||||
&& ppc_check_regset (tid, NT_PPC_TAR,
|
||||
PPC_LINUX_SIZEOF_TARREGSET))
|
||||
features.isa207 = true;
|
||||
}
|
||||
|
||||
if (ppc_hwcap & PPC_FEATURE_CELL)
|
||||
features.cell = true;
|
||||
|
|
@ -765,6 +794,10 @@ ppc_arch_setup (void)
|
|||
regset->size = (features.ppr_dscr ?
|
||||
PPC_LINUX_SIZEOF_DSCRREGSET : 0);
|
||||
break;
|
||||
case NT_PPC_TAR:
|
||||
regset->size = (features.isa207 ?
|
||||
PPC_LINUX_SIZEOF_TARREGSET : 0);
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
|
|
@ -3146,6 +3179,8 @@ ppc_get_ipa_tdesc_idx (void)
|
|||
return PPC_TDESC_ISA205_VSX;
|
||||
if (tdesc == tdesc_powerpc_isa205_ppr_dscr_vsx64l)
|
||||
return PPC_TDESC_ISA205_PPR_DSCR_VSX;
|
||||
if (tdesc == tdesc_powerpc_isa207_vsx64l)
|
||||
return PPC_TDESC_ISA207_VSX;
|
||||
#endif
|
||||
|
||||
if (tdesc == tdesc_powerpc_32l)
|
||||
|
|
@ -3164,6 +3199,8 @@ ppc_get_ipa_tdesc_idx (void)
|
|||
return PPC_TDESC_ISA205_VSX;
|
||||
if (tdesc == tdesc_powerpc_isa205_ppr_dscr_vsx32l)
|
||||
return PPC_TDESC_ISA205_PPR_DSCR_VSX;
|
||||
if (tdesc == tdesc_powerpc_isa207_vsx32l)
|
||||
return PPC_TDESC_ISA207_VSX;
|
||||
if (tdesc == tdesc_powerpc_e500l)
|
||||
return PPC_TDESC_E500;
|
||||
|
||||
|
|
@ -3223,6 +3260,7 @@ initialize_low_arch (void)
|
|||
init_registers_powerpc_isa205_altivec32l ();
|
||||
init_registers_powerpc_isa205_vsx32l ();
|
||||
init_registers_powerpc_isa205_ppr_dscr_vsx32l ();
|
||||
init_registers_powerpc_isa207_vsx32l ();
|
||||
init_registers_powerpc_e500l ();
|
||||
#if __powerpc64__
|
||||
init_registers_powerpc_64l ();
|
||||
|
|
@ -3233,6 +3271,7 @@ initialize_low_arch (void)
|
|||
init_registers_powerpc_isa205_altivec64l ();
|
||||
init_registers_powerpc_isa205_vsx64l ();
|
||||
init_registers_powerpc_isa205_ppr_dscr_vsx64l ();
|
||||
init_registers_powerpc_isa207_vsx64l ();
|
||||
#endif
|
||||
|
||||
initialize_regsets_info (&ppc_regsets_info);
|
||||
|
|
|
|||
|
|
@ -30,6 +30,7 @@ enum ppc_linux_tdesc {
|
|||
PPC_TDESC_ISA205_ALTIVEC,
|
||||
PPC_TDESC_ISA205_VSX,
|
||||
PPC_TDESC_ISA205_PPR_DSCR_VSX,
|
||||
PPC_TDESC_ISA207_VSX,
|
||||
PPC_TDESC_E500,
|
||||
};
|
||||
|
||||
|
|
@ -59,6 +60,9 @@ void init_registers_powerpc_isa205_vsx32l (void);
|
|||
/* Defined in auto-generated file powerpc-isa205-ppr-dscr-vsx32l.c. */
|
||||
void init_registers_powerpc_isa205_ppr_dscr_vsx32l (void);
|
||||
|
||||
/* Defined in auto-generated file powerpc-isa207-vsx32l.c. */
|
||||
void init_registers_powerpc_isa207_vsx32l (void);
|
||||
|
||||
/* Defined in auto-generated file powerpc-e500l.c. */
|
||||
void init_registers_powerpc_e500l (void);
|
||||
|
||||
|
|
@ -90,4 +94,7 @@ void init_registers_powerpc_isa205_vsx64l (void);
|
|||
/* Defined in auto-generated file powerpc-isa205-ppr-dscr-vsx64l.c. */
|
||||
void init_registers_powerpc_isa205_ppr_dscr_vsx64l (void);
|
||||
|
||||
/* Defined in auto-generated file powerpc-isa207-vsx64l.c. */
|
||||
void init_registers_powerpc_isa207_vsx64l (void);
|
||||
|
||||
#endif
|
||||
|
|
|
|||
|
|
@ -54,6 +54,12 @@
|
|||
#ifndef PPC_FEATURE2_DSCR
|
||||
#define PPC_FEATURE2_DSCR 0x20000000
|
||||
#endif
|
||||
#ifndef PPC_FEATURE2_ARCH_2_07
|
||||
#define PPC_FEATURE2_ARCH_2_07 0x80000000
|
||||
#endif
|
||||
#ifndef PPC_FEATURE2_TAR
|
||||
#define PPC_FEATURE2_TAR 0x04000000
|
||||
#endif
|
||||
|
||||
/* Glibc's headers don't define PTRACE_GETVRREGS so we cannot use a
|
||||
configure time check. Some older glibc's (for instance 2.2.1)
|
||||
|
|
@ -85,6 +91,11 @@
|
|||
#define PTRACE_SETEVRREGS 21
|
||||
#endif
|
||||
|
||||
/* Target Address Register. */
|
||||
#ifndef NT_PPC_TAR
|
||||
#define NT_PPC_TAR 0x103
|
||||
#endif
|
||||
|
||||
/* Program Priority Register. */
|
||||
#ifndef NT_PPC_PPR
|
||||
#define NT_PPC_PPR 0x104
|
||||
|
|
|
|||
|
|
@ -657,6 +657,15 @@ fetch_register (struct regcache *regcache, int tid, int regno)
|
|||
&ppc32_linux_pprregset);
|
||||
return;
|
||||
}
|
||||
else if (regno == PPC_TAR_REGNUM)
|
||||
{
|
||||
gdb_assert (tdep->ppc_tar_regnum != -1);
|
||||
|
||||
fetch_regset (regcache, tid, NT_PPC_TAR,
|
||||
PPC_LINUX_SIZEOF_TARREGSET,
|
||||
&ppc32_linux_tarregset);
|
||||
return;
|
||||
}
|
||||
|
||||
if (regaddr == -1)
|
||||
{
|
||||
|
|
@ -858,6 +867,10 @@ fetch_ppc_registers (struct regcache *regcache, int tid)
|
|||
fetch_regset (regcache, tid, NT_PPC_DSCR,
|
||||
PPC_LINUX_SIZEOF_DSCRREGSET,
|
||||
&ppc32_linux_dscrregset);
|
||||
if (tdep->ppc_tar_regnum != -1)
|
||||
fetch_regset (regcache, tid, NT_PPC_TAR,
|
||||
PPC_LINUX_SIZEOF_TARREGSET,
|
||||
&ppc32_linux_tarregset);
|
||||
}
|
||||
|
||||
/* Fetch registers from the child process. Fetch all registers if
|
||||
|
|
@ -1056,6 +1069,15 @@ store_register (const struct regcache *regcache, int tid, int regno)
|
|||
&ppc32_linux_pprregset);
|
||||
return;
|
||||
}
|
||||
else if (regno == PPC_TAR_REGNUM)
|
||||
{
|
||||
gdb_assert (tdep->ppc_tar_regnum != -1);
|
||||
|
||||
store_regset (regcache, tid, regno, NT_PPC_TAR,
|
||||
PPC_LINUX_SIZEOF_TARREGSET,
|
||||
&ppc32_linux_tarregset);
|
||||
return;
|
||||
}
|
||||
|
||||
if (regaddr == -1)
|
||||
return;
|
||||
|
|
@ -1275,6 +1297,10 @@ store_ppc_registers (const struct regcache *regcache, int tid)
|
|||
store_regset (regcache, tid, -1, NT_PPC_DSCR,
|
||||
PPC_LINUX_SIZEOF_DSCRREGSET,
|
||||
&ppc32_linux_dscrregset);
|
||||
if (tdep->ppc_tar_regnum != -1)
|
||||
store_regset (regcache, tid, -1, NT_PPC_TAR,
|
||||
PPC_LINUX_SIZEOF_TARREGSET,
|
||||
&ppc32_linux_tarregset);
|
||||
}
|
||||
|
||||
/* Fetch the AT_HWCAP entry from the aux vector. */
|
||||
|
|
@ -2399,7 +2425,13 @@ ppc_linux_nat_target::read_description ()
|
|||
if ((hwcap2 & PPC_FEATURE2_DSCR)
|
||||
&& check_regset (tid, NT_PPC_PPR, PPC_LINUX_SIZEOF_PPRREGSET)
|
||||
&& check_regset (tid, NT_PPC_DSCR, PPC_LINUX_SIZEOF_DSCRREGSET))
|
||||
features.ppr_dscr = true;
|
||||
{
|
||||
features.ppr_dscr = true;
|
||||
if ((hwcap2 & PPC_FEATURE2_ARCH_2_07)
|
||||
&& (hwcap2 & PPC_FEATURE2_TAR)
|
||||
&& check_regset (tid, NT_PPC_TAR, PPC_LINUX_SIZEOF_TARREGSET))
|
||||
features.isa207 = true;
|
||||
}
|
||||
|
||||
return ppc_linux_match_description (features);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -72,6 +72,7 @@
|
|||
#include "features/rs6000/powerpc-isa205-altivec32l.c"
|
||||
#include "features/rs6000/powerpc-isa205-vsx32l.c"
|
||||
#include "features/rs6000/powerpc-isa205-ppr-dscr-vsx32l.c"
|
||||
#include "features/rs6000/powerpc-isa207-vsx32l.c"
|
||||
#include "features/rs6000/powerpc-64l.c"
|
||||
#include "features/rs6000/powerpc-altivec64l.c"
|
||||
#include "features/rs6000/powerpc-cell64l.c"
|
||||
|
|
@ -80,6 +81,7 @@
|
|||
#include "features/rs6000/powerpc-isa205-altivec64l.c"
|
||||
#include "features/rs6000/powerpc-isa205-vsx64l.c"
|
||||
#include "features/rs6000/powerpc-isa205-ppr-dscr-vsx64l.c"
|
||||
#include "features/rs6000/powerpc-isa207-vsx64l.c"
|
||||
#include "features/rs6000/powerpc-e500l.c"
|
||||
|
||||
/* Shared library operations for PowerPC-Linux. */
|
||||
|
|
@ -581,6 +583,22 @@ const struct regset ppc32_linux_dscrregset = {
|
|||
regcache_collect_regset
|
||||
};
|
||||
|
||||
/* Target Address Register regmap. */
|
||||
|
||||
static const struct regcache_map_entry ppc32_regmap_tar[] =
|
||||
{
|
||||
{ 1, PPC_TAR_REGNUM, 8 },
|
||||
{ 0 }
|
||||
};
|
||||
|
||||
/* Target Address Register regset. */
|
||||
|
||||
const struct regset ppc32_linux_tarregset = {
|
||||
ppc32_regmap_tar,
|
||||
regcache_supply_regset,
|
||||
regcache_collect_regset
|
||||
};
|
||||
|
||||
const struct regset *
|
||||
ppc_linux_gregset (int wordsize)
|
||||
{
|
||||
|
|
@ -621,6 +639,7 @@ ppc_linux_iterate_over_regset_sections (struct gdbarch *gdbarch,
|
|||
int have_vsx = tdep->ppc_vsr0_upper_regnum != -1;
|
||||
int have_ppr = tdep->ppc_ppr_regnum != -1;
|
||||
int have_dscr = tdep->ppc_dscr_regnum != -1;
|
||||
int have_tar = tdep->ppc_tar_regnum != -1;
|
||||
|
||||
if (tdep->wordsize == 4)
|
||||
cb (".reg", 48 * 4, 48 * 4, &ppc32_linux_gregset, NULL, cb_data);
|
||||
|
|
@ -650,6 +669,11 @@ ppc_linux_iterate_over_regset_sections (struct gdbarch *gdbarch,
|
|||
PPC_LINUX_SIZEOF_DSCRREGSET,
|
||||
&ppc32_linux_dscrregset, "Data Stream Control Register",
|
||||
cb_data);
|
||||
|
||||
if (have_tar)
|
||||
cb (".reg-ppc-tar", PPC_LINUX_SIZEOF_TARREGSET,
|
||||
PPC_LINUX_SIZEOF_TARREGSET,
|
||||
&ppc32_linux_tarregset, "Target Address Register", cb_data);
|
||||
}
|
||||
|
||||
static void
|
||||
|
|
@ -1063,6 +1087,7 @@ ppc_linux_core_read_description (struct gdbarch *gdbarch,
|
|||
asection *section = bfd_get_section_by_name (abfd, ".reg");
|
||||
asection *ppr = bfd_get_section_by_name (abfd, ".reg-ppc-ppr");
|
||||
asection *dscr = bfd_get_section_by_name (abfd, ".reg-ppc-dscr");
|
||||
asection *tar = bfd_get_section_by_name (abfd, ".reg-ppc-tar");
|
||||
|
||||
if (! section)
|
||||
return NULL;
|
||||
|
|
@ -1096,7 +1121,11 @@ ppc_linux_core_read_description (struct gdbarch *gdbarch,
|
|||
features.isa205 = ppc_linux_has_isa205 (hwcap);
|
||||
|
||||
if (ppr && dscr)
|
||||
features.ppr_dscr = true;
|
||||
{
|
||||
features.ppr_dscr = true;
|
||||
if (tar)
|
||||
features.isa207 = true;
|
||||
}
|
||||
|
||||
return ppc_linux_match_description (features);
|
||||
}
|
||||
|
|
@ -1972,6 +2001,7 @@ _initialize_ppc_linux_tdep (void)
|
|||
initialize_tdesc_powerpc_isa205_altivec32l ();
|
||||
initialize_tdesc_powerpc_isa205_vsx32l ();
|
||||
initialize_tdesc_powerpc_isa205_ppr_dscr_vsx32l ();
|
||||
initialize_tdesc_powerpc_isa207_vsx32l ();
|
||||
initialize_tdesc_powerpc_64l ();
|
||||
initialize_tdesc_powerpc_altivec64l ();
|
||||
initialize_tdesc_powerpc_cell64l ();
|
||||
|
|
@ -1980,5 +2010,6 @@ _initialize_ppc_linux_tdep (void)
|
|||
initialize_tdesc_powerpc_isa205_altivec64l ();
|
||||
initialize_tdesc_powerpc_isa205_vsx64l ();
|
||||
initialize_tdesc_powerpc_isa205_ppr_dscr_vsx64l ();
|
||||
initialize_tdesc_powerpc_isa207_vsx64l ();
|
||||
initialize_tdesc_powerpc_e500l ();
|
||||
}
|
||||
|
|
|
|||
|
|
@ -47,5 +47,6 @@ int ppc_linux_trap_reg_p (struct gdbarch *gdbarch);
|
|||
/* Additional register sets, defined in ppc-linux-tdep.c. */
|
||||
extern const struct regset ppc32_linux_pprregset;
|
||||
extern const struct regset ppc32_linux_dscrregset;
|
||||
extern const struct regset ppc32_linux_tarregset;
|
||||
|
||||
#endif /* PPC_LINUX_TDEP_H */
|
||||
|
|
|
|||
|
|
@ -259,6 +259,9 @@ struct gdbarch_tdep
|
|||
/* Data Stream Control Register. */
|
||||
int ppc_dscr_regnum;
|
||||
|
||||
/* Target Address Register. */
|
||||
int ppc_tar_regnum;
|
||||
|
||||
/* Decimal 128 registers. */
|
||||
int ppc_dl0_regnum; /* First Decimal128 argument register pair. */
|
||||
|
||||
|
|
@ -317,6 +320,7 @@ enum {
|
|||
PPC_VSR31_UPPER_REGNUM = 171,
|
||||
PPC_PPR_REGNUM = 172,
|
||||
PPC_DSCR_REGNUM = 173,
|
||||
PPC_TAR_REGNUM = 174,
|
||||
PPC_NUM_REGS
|
||||
};
|
||||
|
||||
|
|
|
|||
|
|
@ -0,0 +1,147 @@
|
|||
# THIS FILE IS GENERATED. -*- buffer-read-only: t -*- vi :set ro:
|
||||
# Generated from: rs6000/powerpc-isa207-vsx32l.xml
|
||||
name:powerpc_isa207_vsx32l
|
||||
xmltarget:powerpc-isa207-vsx32l.xml
|
||||
expedite:r1,pc
|
||||
32:r0
|
||||
32:r1
|
||||
32:r2
|
||||
32:r3
|
||||
32:r4
|
||||
32:r5
|
||||
32:r6
|
||||
32:r7
|
||||
32:r8
|
||||
32:r9
|
||||
32:r10
|
||||
32:r11
|
||||
32:r12
|
||||
32:r13
|
||||
32:r14
|
||||
32:r15
|
||||
32:r16
|
||||
32:r17
|
||||
32:r18
|
||||
32:r19
|
||||
32:r20
|
||||
32:r21
|
||||
32:r22
|
||||
32:r23
|
||||
32:r24
|
||||
32:r25
|
||||
32:r26
|
||||
32:r27
|
||||
32:r28
|
||||
32:r29
|
||||
32:r30
|
||||
32:r31
|
||||
64:f0
|
||||
64:f1
|
||||
64:f2
|
||||
64:f3
|
||||
64:f4
|
||||
64:f5
|
||||
64:f6
|
||||
64:f7
|
||||
64:f8
|
||||
64:f9
|
||||
64:f10
|
||||
64:f11
|
||||
64:f12
|
||||
64:f13
|
||||
64:f14
|
||||
64:f15
|
||||
64:f16
|
||||
64:f17
|
||||
64:f18
|
||||
64:f19
|
||||
64:f20
|
||||
64:f21
|
||||
64:f22
|
||||
64:f23
|
||||
64:f24
|
||||
64:f25
|
||||
64:f26
|
||||
64:f27
|
||||
64:f28
|
||||
64:f29
|
||||
64:f30
|
||||
64:f31
|
||||
32:pc
|
||||
32:msr
|
||||
32:cr
|
||||
32:lr
|
||||
32:ctr
|
||||
32:xer
|
||||
64:fpscr
|
||||
32:orig_r3
|
||||
32:trap
|
||||
128:vr0
|
||||
128:vr1
|
||||
128:vr2
|
||||
128:vr3
|
||||
128:vr4
|
||||
128:vr5
|
||||
128:vr6
|
||||
128:vr7
|
||||
128:vr8
|
||||
128:vr9
|
||||
128:vr10
|
||||
128:vr11
|
||||
128:vr12
|
||||
128:vr13
|
||||
128:vr14
|
||||
128:vr15
|
||||
128:vr16
|
||||
128:vr17
|
||||
128:vr18
|
||||
128:vr19
|
||||
128:vr20
|
||||
128:vr21
|
||||
128:vr22
|
||||
128:vr23
|
||||
128:vr24
|
||||
128:vr25
|
||||
128:vr26
|
||||
128:vr27
|
||||
128:vr28
|
||||
128:vr29
|
||||
128:vr30
|
||||
128:vr31
|
||||
32:vscr
|
||||
32:vrsave
|
||||
64:vs0h
|
||||
64:vs1h
|
||||
64:vs2h
|
||||
64:vs3h
|
||||
64:vs4h
|
||||
64:vs5h
|
||||
64:vs6h
|
||||
64:vs7h
|
||||
64:vs8h
|
||||
64:vs9h
|
||||
64:vs10h
|
||||
64:vs11h
|
||||
64:vs12h
|
||||
64:vs13h
|
||||
64:vs14h
|
||||
64:vs15h
|
||||
64:vs16h
|
||||
64:vs17h
|
||||
64:vs18h
|
||||
64:vs19h
|
||||
64:vs20h
|
||||
64:vs21h
|
||||
64:vs22h
|
||||
64:vs23h
|
||||
64:vs24h
|
||||
64:vs25h
|
||||
64:vs26h
|
||||
64:vs27h
|
||||
64:vs28h
|
||||
64:vs29h
|
||||
64:vs30h
|
||||
64:vs31h
|
||||
64:ppr
|
||||
64:dscr
|
||||
64:tar
|
||||
|
|
@ -0,0 +1,147 @@
|
|||
# THIS FILE IS GENERATED. -*- buffer-read-only: t -*- vi :set ro:
|
||||
# Generated from: rs6000/powerpc-isa207-vsx64l.xml
|
||||
name:powerpc_isa207_vsx64l
|
||||
xmltarget:powerpc-isa207-vsx64l.xml
|
||||
expedite:r1,pc
|
||||
64:r0
|
||||
64:r1
|
||||
64:r2
|
||||
64:r3
|
||||
64:r4
|
||||
64:r5
|
||||
64:r6
|
||||
64:r7
|
||||
64:r8
|
||||
64:r9
|
||||
64:r10
|
||||
64:r11
|
||||
64:r12
|
||||
64:r13
|
||||
64:r14
|
||||
64:r15
|
||||
64:r16
|
||||
64:r17
|
||||
64:r18
|
||||
64:r19
|
||||
64:r20
|
||||
64:r21
|
||||
64:r22
|
||||
64:r23
|
||||
64:r24
|
||||
64:r25
|
||||
64:r26
|
||||
64:r27
|
||||
64:r28
|
||||
64:r29
|
||||
64:r30
|
||||
64:r31
|
||||
64:f0
|
||||
64:f1
|
||||
64:f2
|
||||
64:f3
|
||||
64:f4
|
||||
64:f5
|
||||
64:f6
|
||||
64:f7
|
||||
64:f8
|
||||
64:f9
|
||||
64:f10
|
||||
64:f11
|
||||
64:f12
|
||||
64:f13
|
||||
64:f14
|
||||
64:f15
|
||||
64:f16
|
||||
64:f17
|
||||
64:f18
|
||||
64:f19
|
||||
64:f20
|
||||
64:f21
|
||||
64:f22
|
||||
64:f23
|
||||
64:f24
|
||||
64:f25
|
||||
64:f26
|
||||
64:f27
|
||||
64:f28
|
||||
64:f29
|
||||
64:f30
|
||||
64:f31
|
||||
64:pc
|
||||
64:msr
|
||||
32:cr
|
||||
64:lr
|
||||
64:ctr
|
||||
32:xer
|
||||
64:fpscr
|
||||
64:orig_r3
|
||||
64:trap
|
||||
128:vr0
|
||||
128:vr1
|
||||
128:vr2
|
||||
128:vr3
|
||||
128:vr4
|
||||
128:vr5
|
||||
128:vr6
|
||||
128:vr7
|
||||
128:vr8
|
||||
128:vr9
|
||||
128:vr10
|
||||
128:vr11
|
||||
128:vr12
|
||||
128:vr13
|
||||
128:vr14
|
||||
128:vr15
|
||||
128:vr16
|
||||
128:vr17
|
||||
128:vr18
|
||||
128:vr19
|
||||
128:vr20
|
||||
128:vr21
|
||||
128:vr22
|
||||
128:vr23
|
||||
128:vr24
|
||||
128:vr25
|
||||
128:vr26
|
||||
128:vr27
|
||||
128:vr28
|
||||
128:vr29
|
||||
128:vr30
|
||||
128:vr31
|
||||
32:vscr
|
||||
32:vrsave
|
||||
64:vs0h
|
||||
64:vs1h
|
||||
64:vs2h
|
||||
64:vs3h
|
||||
64:vs4h
|
||||
64:vs5h
|
||||
64:vs6h
|
||||
64:vs7h
|
||||
64:vs8h
|
||||
64:vs9h
|
||||
64:vs10h
|
||||
64:vs11h
|
||||
64:vs12h
|
||||
64:vs13h
|
||||
64:vs14h
|
||||
64:vs15h
|
||||
64:vs16h
|
||||
64:vs17h
|
||||
64:vs18h
|
||||
64:vs19h
|
||||
64:vs20h
|
||||
64:vs21h
|
||||
64:vs22h
|
||||
64:vs23h
|
||||
64:vs24h
|
||||
64:vs25h
|
||||
64:vs26h
|
||||
64:vs27h
|
||||
64:vs28h
|
||||
64:vs29h
|
||||
64:vs30h
|
||||
64:vs31h
|
||||
64:ppr
|
||||
64:dscr
|
||||
64:tar
|
||||
|
|
@ -4645,6 +4645,10 @@ ppc_process_record_op31 (struct gdbarch *gdbarch, struct regcache *regcache,
|
|||
case 256: /* VRSAVE */
|
||||
record_full_arch_list_add_reg (regcache, tdep->ppc_vrsave_regnum);
|
||||
return 0;
|
||||
case 815: /* TAR */
|
||||
if (tdep->ppc_tar_regnum >= 0)
|
||||
record_full_arch_list_add_reg (regcache, tdep->ppc_tar_regnum);
|
||||
return 0;
|
||||
case 896:
|
||||
case 898: /* PPR */
|
||||
if (tdep->ppc_ppr_regnum >= 0)
|
||||
|
|
@ -5813,6 +5817,7 @@ rs6000_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
|
|||
enum powerpc_elf_abi elf_abi = POWERPC_ELF_AUTO;
|
||||
int have_fpu = 0, have_spe = 0, have_mq = 0, have_altivec = 0;
|
||||
int have_dfp = 0, have_vsx = 0, have_ppr = 0, have_dscr = 0;
|
||||
int have_tar = 0;
|
||||
int tdesc_wordsize = -1;
|
||||
const struct target_desc *tdesc = info.target_desc;
|
||||
struct tdesc_arch_data *tdesc_data = NULL;
|
||||
|
|
@ -6133,6 +6138,25 @@ rs6000_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
|
|||
}
|
||||
else
|
||||
have_dscr = 0;
|
||||
|
||||
/* Target Address Register. */
|
||||
feature = tdesc_find_feature (tdesc,
|
||||
"org.gnu.gdb.power.tar");
|
||||
if (feature != NULL)
|
||||
{
|
||||
valid_p = 1;
|
||||
valid_p &= tdesc_numbered_register (feature, tdesc_data,
|
||||
PPC_TAR_REGNUM, "tar");
|
||||
|
||||
if (!valid_p)
|
||||
{
|
||||
tdesc_data_cleanup (tdesc_data);
|
||||
return NULL;
|
||||
}
|
||||
have_tar = 1;
|
||||
}
|
||||
else
|
||||
have_tar = 0;
|
||||
}
|
||||
|
||||
/* If we have a 64-bit binary on a 32-bit target, complain. Also
|
||||
|
|
@ -6329,6 +6353,7 @@ rs6000_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
|
|||
tdep->ppc_spefscr_regnum = have_spe ? PPC_SPE_FSCR_REGNUM : -1;
|
||||
tdep->ppc_ppr_regnum = have_ppr ? PPC_PPR_REGNUM : -1;
|
||||
tdep->ppc_dscr_regnum = have_dscr ? PPC_DSCR_REGNUM : -1;
|
||||
tdep->ppc_tar_regnum = have_tar ? PPC_TAR_REGNUM : -1;
|
||||
|
||||
set_gdbarch_pc_regnum (gdbarch, PPC_PC_REGNUM);
|
||||
set_gdbarch_sp_regnum (gdbarch, PPC_R0_REGNUM + 1);
|
||||
|
|
|
|||
|
|
@ -1,3 +1,8 @@
|
|||
2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
|
||||
|
||||
* gdb.arch/powerpc-tar.c: New file.
|
||||
* gdb.arch/powerpc-tar.exp: New file.
|
||||
|
||||
2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
|
||||
|
||||
* gdb.arch/powerpc-ppr-dscr.c: New file.
|
||||
|
|
|
|||
|
|
@ -0,0 +1,33 @@
|
|||
/* This testcase is part of GDB, the GNU debugger.
|
||||
|
||||
Copyright (C) 2018 Free Software Foundation, Inc.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 3 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program. If not, see <http://www.gnu.org/licenses/>. */
|
||||
|
||||
int main (void)
|
||||
{
|
||||
void * target1 = &&target1_l;
|
||||
void * target2 = &&target2_l;
|
||||
asm volatile ("mtspr 815,%0" : : "r" (target1) : );
|
||||
|
||||
/* Branch always to TAR. */
|
||||
asm volatile ("bctar 20,0,0"); // marker
|
||||
|
||||
target2_l:
|
||||
asm volatile ("nop"); // marker 2
|
||||
target1_l:
|
||||
asm volatile ("nop");
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
|
@ -0,0 +1,122 @@
|
|||
# Copyright (C) 2018 Free Software Foundation, Inc.
|
||||
|
||||
# This program is free software; you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation; either version 3 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
# This file is part of the gdb testsuite.
|
||||
|
||||
# Test access to special purpose register TAR (the Target Address
|
||||
# Register). The test inferior writes to this register, we check that
|
||||
# GDB reads the same value, then write to the register the address of
|
||||
# another label. We then let the inferior continue and execute a
|
||||
# branch to TAR and check that we stop at the address that we wrote to
|
||||
# register.
|
||||
|
||||
if {![istarget "powerpc*-*-linux*"]} then {
|
||||
verbose "Skipping PowerPC test for the TAR register."
|
||||
return
|
||||
}
|
||||
|
||||
standard_testfile .c
|
||||
|
||||
if {[build_executable "compile" $binfile $srcfile {debug}] == -1} {
|
||||
return -1
|
||||
}
|
||||
|
||||
proc check_register_access { regname } {
|
||||
global gdb_prompt
|
||||
|
||||
set test "$regname register access"
|
||||
gdb_test_multiple "info reg $regname" "$test" {
|
||||
-re "Invalid register.*\r\n$gdb_prompt $" {
|
||||
unsupported "$test"
|
||||
return 0
|
||||
}
|
||||
-re "\r\n$regname.*\r\n$gdb_prompt $" {
|
||||
pass "$test"
|
||||
return 1
|
||||
}
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
proc tar_available {} {
|
||||
global gdb_prompt
|
||||
global inferior_exited_re
|
||||
|
||||
set test "TAR available to inferior"
|
||||
gdb_test_multiple "continue" "" {
|
||||
-re "Illegal instruction.*\r\n$gdb_prompt $" {
|
||||
unsupported "$test"
|
||||
return 0
|
||||
}
|
||||
-re "$inferior_exited_re normally.*$gdb_prompt $" {
|
||||
pass "$test"
|
||||
return 1
|
||||
}
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
# Do one pass to check if TAR is usable, system
|
||||
# software can prevent it from being used.
|
||||
with_test_prefix "check TAR access" {
|
||||
clean_restart $binfile
|
||||
|
||||
if ![runto_main] {
|
||||
return
|
||||
}
|
||||
|
||||
if {![check_register_access "tar"]} {
|
||||
return
|
||||
}
|
||||
|
||||
if {![tar_available]} {
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
# Now do the actual test
|
||||
clean_restart $binfile
|
||||
|
||||
if ![runto_main] {
|
||||
return
|
||||
}
|
||||
|
||||
gdb_breakpoint [gdb_get_line_number "marker"]
|
||||
|
||||
gdb_continue_to_breakpoint "continue to marker"
|
||||
|
||||
set target1 [get_hexadecimal_valueof "target1" -1]
|
||||
set tar [get_hexadecimal_valueof "\$tar" -2]
|
||||
|
||||
set test "TAR value from mtspr"
|
||||
|
||||
if {${target1} == ${tar}} {
|
||||
pass $test
|
||||
} else {
|
||||
fail $test
|
||||
}
|
||||
|
||||
set target2 [get_hexadecimal_valueof "target2" -1]
|
||||
|
||||
if {$target2 == -1} {
|
||||
fail "Could not get value of target2"
|
||||
return
|
||||
}
|
||||
|
||||
gdb_test_no_output "set \$tar = $target2" "set tar"
|
||||
|
||||
gdb_breakpoint [gdb_get_line_number "marker 2"]
|
||||
|
||||
gdb_continue_to_breakpoint "continue to new target address" ".*marker 2.*"
|
||||
Loading…
Reference in New Issue