7803799a0f
and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
45 lines
2.4 KiB
XML
45 lines
2.4 KiB
XML
<?xml version="1.0"?>
|
|
<!-- Copyright (C) 2010 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 feature SYSTEM "gdb-target.dtd">
|
|
<feature name="org.gnu.gdb.s390.core">
|
|
<reg name="pswm" bitsize="32" type="uint32" group="psw" save-restore="no"/>
|
|
<reg name="pswa" bitsize="32" type="uint32" group="psw" save-restore="no"/>
|
|
<reg name="r0h" bitsize="32" type="uint32" group="upper"/>
|
|
<reg name="r0l" bitsize="32" type="uint32" group="lower"/>
|
|
<reg name="r1h" bitsize="32" type="uint32" group="upper"/>
|
|
<reg name="r1l" bitsize="32" type="uint32" group="lower"/>
|
|
<reg name="r2h" bitsize="32" type="uint32" group="upper"/>
|
|
<reg name="r2l" bitsize="32" type="uint32" group="lower"/>
|
|
<reg name="r3h" bitsize="32" type="uint32" group="upper"/>
|
|
<reg name="r3l" bitsize="32" type="uint32" group="lower"/>
|
|
<reg name="r4h" bitsize="32" type="uint32" group="upper"/>
|
|
<reg name="r4l" bitsize="32" type="uint32" group="lower"/>
|
|
<reg name="r5h" bitsize="32" type="uint32" group="upper"/>
|
|
<reg name="r5l" bitsize="32" type="uint32" group="lower"/>
|
|
<reg name="r6h" bitsize="32" type="uint32" group="upper"/>
|
|
<reg name="r6l" bitsize="32" type="uint32" group="lower"/>
|
|
<reg name="r7h" bitsize="32" type="uint32" group="upper"/>
|
|
<reg name="r7l" bitsize="32" type="uint32" group="lower"/>
|
|
<reg name="r8h" bitsize="32" type="uint32" group="upper"/>
|
|
<reg name="r8l" bitsize="32" type="uint32" group="lower"/>
|
|
<reg name="r9h" bitsize="32" type="uint32" group="upper"/>
|
|
<reg name="r9l" bitsize="32" type="uint32" group="lower"/>
|
|
<reg name="r10h" bitsize="32" type="uint32" group="upper"/>
|
|
<reg name="r10l" bitsize="32" type="uint32" group="lower"/>
|
|
<reg name="r11h" bitsize="32" type="uint32" group="upper"/>
|
|
<reg name="r11l" bitsize="32" type="uint32" group="lower"/>
|
|
<reg name="r12h" bitsize="32" type="uint32" group="upper"/>
|
|
<reg name="r12l" bitsize="32" type="uint32" group="lower"/>
|
|
<reg name="r13h" bitsize="32" type="uint32" group="upper"/>
|
|
<reg name="r13l" bitsize="32" type="uint32" group="lower"/>
|
|
<reg name="r14h" bitsize="32" type="uint32" group="upper"/>
|
|
<reg name="r14l" bitsize="32" type="uint32" group="lower"/>
|
|
<reg name="r15h" bitsize="32" type="uint32" group="upper"/>
|
|
<reg name="r15l" bitsize="32" type="uint32" group="lower"/>
|
|
</feature>
|
|
|