diff options
Diffstat (limited to 'gdb/sparc-linux-tdep.c')
-rw-r--r-- | gdb/sparc-linux-tdep.c | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/gdb/sparc-linux-tdep.c b/gdb/sparc-linux-tdep.c index 446f05e..bb1a7f0 100644 --- a/gdb/sparc-linux-tdep.c +++ b/gdb/sparc-linux-tdep.c @@ -24,6 +24,7 @@ #include "floatformat.h" #include "frame.h" #include "frame-unwind.h" +#include "regset.h" #include "gdbarch.h" #include "gdbcore.h" #include "osabi.h" @@ -170,11 +171,67 @@ sparc32_linux_step_trap (unsigned long insn) } +const struct sparc_gregset sparc32_linux_core_gregset = +{ + 32 * 4, /* %psr */ + 33 * 4, /* %pc */ + 34 * 4, /* %npc */ + 35 * 4, /* %y */ + -1, /* %wim */ + -1, /* %tbr */ + 1 * 4, /* %g1 */ + 16 * 4, /* %l0 */ + 4, /* y size */ +}; + + +static void +sparc32_linux_supply_core_gregset (const struct regset *regset, + struct regcache *regcache, + int regnum, const void *gregs, size_t len) +{ + sparc32_supply_gregset (&sparc32_linux_core_gregset, regcache, regnum, gregs); +} + +static void +sparc32_linux_collect_core_gregset (const struct regset *regset, + const struct regcache *regcache, + int regnum, void *gregs, size_t len) +{ + sparc32_collect_gregset (&sparc32_linux_core_gregset, regcache, regnum, gregs); +} + +static void +sparc32_linux_supply_core_fpregset (const struct regset *regset, + struct regcache *regcache, + int regnum, const void *fpregs, size_t len) +{ + sparc32_supply_fpregset (regcache, regnum, fpregs); +} + +static void +sparc32_linux_collect_core_fpregset (const struct regset *regset, + const struct regcache *regcache, + int regnum, void *fpregs, size_t len) +{ + sparc32_collect_fpregset (regcache, regnum, fpregs); +} + + + static void sparc32_linux_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch) { struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch); + tdep->gregset = regset_alloc (gdbarch, sparc32_linux_supply_core_gregset, + sparc32_linux_collect_core_gregset); + tdep->sizeof_gregset = 152; + + tdep->fpregset = regset_alloc (gdbarch, sparc32_linux_supply_core_fpregset, + sparc32_linux_collect_core_fpregset); + tdep->sizeof_fpregset = 396; + tramp_frame_prepend_unwinder (gdbarch, &sparc32_linux_sigframe); tramp_frame_prepend_unwinder (gdbarch, &sparc32_linux_rt_sigframe); |