diff options
Diffstat (limited to 'gdb/gdbserver/linux-crisv32-low.c')
| -rw-r--r-- | gdb/gdbserver/linux-crisv32-low.c | 52 |
1 files changed, 47 insertions, 5 deletions
diff --git a/gdb/gdbserver/linux-crisv32-low.c b/gdb/gdbserver/linux-crisv32-low.c index ca0e276..efe50a7 100644 --- a/gdb/gdbserver/linux-crisv32-low.c +++ b/gdb/gdbserver/linux-crisv32-low.c @@ -22,6 +22,7 @@ /* Defined in auto-generated file reg-crisv32.c. */ void init_registers_crisv32 (void); +extern const struct target_desc *tdesc_crisv32; /* CRISv32 */ #define cris_num_regs 49 @@ -362,17 +363,50 @@ cris_store_gregset (struct regcache *regcache, const void *buf) } } -struct regset_info target_regsets[] = { +static void +cris_arch_setup (void) +{ + current_process ()->tdesc = tdesc_crisv32; +} + +typedef unsigned long elf_gregset_t[cris_num_regs]; + +static struct regset_info cris_regsets[] = { { PTRACE_GETREGS, PTRACE_SETREGS, 0, cris_num_regs * 4, GENERAL_REGS, cris_fill_gregset, cris_store_gregset }, { 0, 0, 0, -1, -1, NULL, NULL } }; + +static struct regsets_info cris_regsets_info = + { + cris_regsets, /* regsets */ + 0, /* num_regsets */ + NULL, /* disabled_regsets */ + }; + +static struct usrregs_info cris_usrregs_info = + { + cris_num_regs, + cris_regmap, + }; + +static struct regs_info regs_info = + { + NULL, /* regset_bitmap */ + &cris_usrregs_info, + &cris_regsets_info + }; + +static const struct regs_info * +cris_regs_info (void) +{ + return ®s_info; +} + struct linux_target_ops the_low_target = { - init_registers_crisv32, - -1, - NULL, - NULL, + cris_arch_setup, + cris_regs_info, NULL, NULL, NULL, /* fetch_register */ @@ -388,3 +422,11 @@ struct linux_target_ops the_low_target = { cris_stopped_by_watchpoint, cris_stopped_data_address, }; + +void +initialize_low_arch (void) +{ + init_register_crisv32 (); + + initialize_regsets_info (&cris_regsets_info); +} |