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* sparc64-tdep.c (sparc64_pstate_type, sparc64_fsr_type)

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(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.
This commit is contained in:
Mark Kettenis 2006-08-22 20:57:56 +00:00
parent befae75944
commit fd93680669
2 changed files with 79 additions and 4 deletions
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8
gdb/ChangeLog
View File

@ -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.

75
gdb/sparc64-tdep.c
View File

@ -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();
}