diff options
| -rw-r--r-- | gdb/ChangeLog | 8 | ||||
| -rw-r--r-- | gdb/sparc64-tdep.c | 75 |
2 files changed, 79 insertions, 4 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 7ac7591..c4be309 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,13 @@ 2006-08-22 Mark Kettenis <kettenis@gnu.org> + * sparc64-tdep.c (sparc64_pstate_type, sparc64_fsr_type) + (sparc64_fprs_type): New variables. + (sparc64_init_types): New function.: + (sparc64_register_info): Use appropriate flag types for %fsr and + %fprs. + (sparc64_pseudo_register_info): Use appropriate type for %pstate. + (_initialize_sparc64_tdep): New function. + * valprint.c (val_print_type_code_flags): Fix for bitfields larger than 32 bits. diff --git a/gdb/sparc64-tdep.c b/gdb/sparc64-tdep.c index ab6dfab..01c8961 100644 --- a/gdb/sparc64-tdep.c +++ b/gdb/sparc64-tdep.c @@ -1,6 +1,6 @@ /* Target-dependent code for UltraSPARC. - Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc. + Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc. This file is part of GDB. @@ -120,6 +120,62 @@ sparc64_structure_or_union_p (const struct type *type) return 0; } + + +/* Type for %pstate. */ +struct type *sparc64_pstate_type; + +/* Type for %fsr. */ +struct type *sparc64_fsr_type; + +/* Type for %fprs. */ +struct type *sparc64_fprs_type; + +/* Construct types for ISA-specific registers. */ + +static void +sparc64_init_types (void) +{ + struct type *type; + + type = init_flags_type ("builtin_type_sparc64_pstate", 8); + append_flags_type_flag (type, 0, "AG"); + append_flags_type_flag (type, 1, "IE"); + append_flags_type_flag (type, 2, "PRIV"); + append_flags_type_flag (type, 3, "AM"); + append_flags_type_flag (type, 4, "PEF"); + append_flags_type_flag (type, 5, "RED"); + append_flags_type_flag (type, 8, "TLE"); + append_flags_type_flag (type, 9, "CLE"); + append_flags_type_flag (type, 10, "PID0"); + append_flags_type_flag (type, 11, "PID1"); + sparc64_pstate_type = type; + + type = init_flags_type ("builtin_type_sparc64_fsr", 8); + append_flags_type_flag (type, 0, "NXA"); + append_flags_type_flag (type, 1, "DZA"); + append_flags_type_flag (type, 2, "UFA"); + append_flags_type_flag (type, 3, "OFA"); + append_flags_type_flag (type, 4, "NVA"); + append_flags_type_flag (type, 5, "NXC"); + append_flags_type_flag (type, 6, "DZC"); + append_flags_type_flag (type, 7, "UFC"); + append_flags_type_flag (type, 8, "OFC"); + append_flags_type_flag (type, 9, "NVC"); + append_flags_type_flag (type, 22, "NS"); + append_flags_type_flag (type, 23, "NXM"); + append_flags_type_flag (type, 24, "DZM"); + append_flags_type_flag (type, 25, "UFM"); + append_flags_type_flag (type, 26, "OFM"); + append_flags_type_flag (type, 27, "NVM"); + sparc64_fsr_type = type; + + type = init_flags_type ("builtin_type_sparc64_fprs", 8); + append_flags_type_flag (type, 0, "DL"); + append_flags_type_flag (type, 1, "DU"); + append_flags_type_flag (type, 2, "FEF"); + sparc64_fprs_type = type; +} /* Register information. */ @@ -224,8 +280,8 @@ static struct sparc64_register_info sparc64_register_info[] = /* FIXME: Give it a name until we start using register groups. */ { "state", &builtin_type_int64 }, - { "fsr", &builtin_type_int64 }, - { "fprs", &builtin_type_int64 }, + { "fsr", &sparc64_fsr_type }, + { "fprs", &sparc64_fprs_type }, /* "Although Y is a 64-bit register, its high-order 32 bits are reserved and always read as 0." */ @@ -241,7 +297,7 @@ static struct sparc64_register_info sparc64_register_info[] = static struct sparc64_register_info sparc64_pseudo_register_info[] = { { "cwp", &builtin_type_int64 }, - { "pstate", &builtin_type_int64 }, + { "pstate", &sparc64_pstate_type }, { "asi", &builtin_type_int64 }, { "ccr", &builtin_type_int64 }, @@ -1479,3 +1535,14 @@ sparc64_collect_fpregset (const struct regcache *regcache, regs + (32 * 4) + (16 * 8)); } } + + +/* Provide a prototype to silence -Wmissing-prototypes. */ +void _initialize_sparc64_tdep (void); + +void +_initialize_sparc64_tdep (void) +{ + /* Initialize the UltraSPARC-specific register types. */ + sparc64_init_types(); +} |