* config/mips/linux.mh (TDEP_XML): New. * features/mips-linux.xml, features/mips64-linux.xml: New files. * mips-linux-nat.c (mips_linux_register_addr): Handle MIPS_RESTART_REGNUM. (mips64_linux_register_addr): Likewise. (super_xfer_partial, mips_linux_xfer_partial): New. (_initialize_mips_linux_nat): Add them to the target_ops. * mips-linux-tdep.c (mips_supply_gregset): Handle MIPS_RESTART_REGNUM. (mips_fill_gregset, mips64_supply_gregset, mips64_fill_gregset) (mips_linux_o32_sigframe_init) (mips_linux_n32n64_sigframe_init): Likewise. (mips_linux_write_pc, mips_linux_restart_reg_p): New. (mips_linux_init_abi): Use mips_linux_write_pc. Check for the "org.gnu.gdb.mips.linux" feature. * mips-linux-tdep.h (MIPS_RESTART_REGNUM): New constant. (mips_linux_restart_reg_p): New prototype. * mips-tdep.c (mips_gdbarch_init): Pass tdesc_data to the OS/ABI initialization routine. * Makefile.in (mips-linux-tdep.o, mips-linux-nat.o): Update. * gdb.texinfo (MIPS Features): Document org.gnu.gdb.mips.linux.
diff --git a/gdb/features/mips-linux.xml b/gdb/features/mips-linux.xml new file mode 100644 index 0000000..b1ece93 --- /dev/null +++ b/gdb/features/mips-linux.xml
@@ -0,0 +1,18 @@ +<?xml version="1.0"?> +<!-- Copyright (C) 2007 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>mips</architecture> + <xi:include href="mips-cpu.xml"/> + <xi:include href="mips-cp0.xml"/> + <xi:include href="mips-fpu.xml"/> + + <feature name="org.gnu.gdb.mips.linux"> + <reg name="restart" bitsize="32" group="system"/> + </feature> +</target>
