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binutils-gdb/gdb/features/alpha.c
Simon Marchi 1a5362ce51 gdb, gdbserver: propagate use of target_desc unique pointers 
Propagate the use of target_desc unique pointers further.  Basically,
avoid releasing target_desc objects, except in some spots in gdbserver
(e.g. netbsd) where we don't currently have a persistent container for
created target descriptions (and the target desc just leaks).  Introduce
const_target_desc_up to change some `const target_desc *` to a unique
pointer without loss of constness.

Architectures that use the old regformats/regdat.sh don't need to be
changed, because their target_desc objects are statically allocated in
the generated files.

I was able to built-test these native configs:

 - Linux AArch64
 - Linux ARC
 - Linux AMD64
 - Linux ARM
 - Linux LoongArch
 - Linux M68K
 - Linux Microblaze
 - Linux MIPS (32 and 64)
 - Linux or1k
 - Linux PPC (32 and 64)
 - Linux RISC-V
 - Linux s390x
 - Linux SH4
 - Linux Sparc (32 and 64)
 - Linux Xtensa
 - FreeBSD AMD64
 - NetBSD AMD64
 - Windows i686
 - Windows AMD64

For the rest, I did my best by staring at the code long enough.  I
probably missed or messed some spots, but that shouldn't be difficult to
fix.

Change-Id: I8db8790c57942edd2bfe890987157e2dc0c67879
Reviewed-by: Thiago Jung Bauermann <thiago.bauermann@linaro.org>
2025-12-01 16:25:11 -05:00

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/* THIS FILE IS GENERATED. -*- buffer-read-only: t -*- vi:set ro:
Original: alpha.xml */
#include "osabi.h"
#include "target-descriptions.h"
const_target_desc_up tdesc_alpha;
static void
initialize_tdesc_alpha (void)
{
target_desc_up result = allocate_target_description ();
struct tdesc_feature *feature;
feature = tdesc_create_feature (result.get (), "org.gnu.gdb.alpha.core");
tdesc_type_with_fields *type_with_fields;
type_with_fields = tdesc_create_enum (feature, "dyn_rm_enum", 8);
tdesc_add_enum_value (type_with_fields, 0, "chop");
tdesc_add_enum_value (type_with_fields, 1, "-inf");
tdesc_add_enum_value (type_with_fields, 2, "norm");
tdesc_add_enum_value (type_with_fields, 3, "+inf");
type_with_fields = tdesc_create_flags (feature, "fpcr_flags", 8);
tdesc_add_flag (type_with_fields, 47, "DNOD");
tdesc_add_flag (type_with_fields, 48, "DNZ");
tdesc_add_flag (type_with_fields, 49, "INVD");
tdesc_add_flag (type_with_fields, 50, "DZED");
tdesc_add_flag (type_with_fields, 51, "OVFD");
tdesc_add_flag (type_with_fields, 52, "INV");
tdesc_add_flag (type_with_fields, 53, "DZE");
tdesc_add_flag (type_with_fields, 54, "OVF");
tdesc_add_flag (type_with_fields, 55, "UNF");
tdesc_add_flag (type_with_fields, 56, "INE");
tdesc_add_flag (type_with_fields, 57, "IOV");
tdesc_type *field_type;
field_type = tdesc_named_type (feature, "dyn_rm_enum");
tdesc_add_typed_bitfield (type_with_fields, "DYN_RM", 58, 59, field_type);
tdesc_add_flag (type_with_fields, 60, "UNDZ");
tdesc_add_flag (type_with_fields, 61, "UNFD");
tdesc_add_flag (type_with_fields, 62, "INED");
tdesc_add_flag (type_with_fields, 63, "SUM");
tdesc_create_reg (feature, "v0", 0, 1, NULL, 64, "int64");
tdesc_create_reg (feature, "t0", 1, 1, NULL, 64, "int64");
tdesc_create_reg (feature, "t1", 2, 1, NULL, 64, "int64");
tdesc_create_reg (feature, "t2", 3, 1, NULL, 64, "int64");
tdesc_create_reg (feature, "t3", 4, 1, NULL, 64, "int64");
tdesc_create_reg (feature, "t4", 5, 1, NULL, 64, "int64");
tdesc_create_reg (feature, "t5", 6, 1, NULL, 64, "int64");
tdesc_create_reg (feature, "t6", 7, 1, NULL, 64, "int64");
tdesc_create_reg (feature, "t7", 8, 1, NULL, 64, "int64");
tdesc_create_reg (feature, "s0", 9, 1, NULL, 64, "int64");
tdesc_create_reg (feature, "s1", 10, 1, NULL, 64, "int64");
tdesc_create_reg (feature, "s2", 11, 1, NULL, 64, "int64");
tdesc_create_reg (feature, "s3", 12, 1, NULL, 64, "int64");
tdesc_create_reg (feature, "s4", 13, 1, NULL, 64, "int64");
tdesc_create_reg (feature, "s5", 14, 1, NULL, 64, "int64");
tdesc_create_reg (feature, "fp", 15, 1, NULL, 64, "int64");
tdesc_create_reg (feature, "a0", 16, 1, NULL, 64, "int64");
tdesc_create_reg (feature, "a1", 17, 1, NULL, 64, "int64");
tdesc_create_reg (feature, "a2", 18, 1, NULL, 64, "int64");
tdesc_create_reg (feature, "a3", 19, 1, NULL, 64, "int64");
tdesc_create_reg (feature, "a4", 20, 1, NULL, 64, "int64");
tdesc_create_reg (feature, "a5", 21, 1, NULL, 64, "int64");
tdesc_create_reg (feature, "t8", 22, 1, NULL, 64, "int64");
tdesc_create_reg (feature, "t9", 23, 1, NULL, 64, "int64");
tdesc_create_reg (feature, "t10", 24, 1, NULL, 64, "int64");
tdesc_create_reg (feature, "t11", 25, 1, NULL, 64, "int64");
tdesc_create_reg (feature, "ra", 26, 1, NULL, 64, "int64");
tdesc_create_reg (feature, "t12", 27, 1, NULL, 64, "int64");
tdesc_create_reg (feature, "at", 28, 1, NULL, 64, "int64");
tdesc_create_reg (feature, "gp", 29, 1, NULL, 64, "data_ptr");
tdesc_create_reg (feature, "sp", 30, 1, NULL, 64, "data_ptr");
tdesc_create_reg (feature, "zero", 31, 0, NULL, 64, "int64");
tdesc_create_reg (feature, "f0", 32, 1, "float", 64, "float");
tdesc_create_reg (feature, "f1", 33, 1, "float", 64, "float");
tdesc_create_reg (feature, "f2", 34, 1, "float", 64, "float");
tdesc_create_reg (feature, "f3", 35, 1, "float", 64, "float");
tdesc_create_reg (feature, "f4", 36, 1, "float", 64, "float");
tdesc_create_reg (feature, "f5", 37, 1, "float", 64, "float");
tdesc_create_reg (feature, "f6", 38, 1, "float", 64, "float");
tdesc_create_reg (feature, "f7", 39, 1, "float", 64, "float");
tdesc_create_reg (feature, "f8", 40, 1, "float", 64, "float");
tdesc_create_reg (feature, "f9", 41, 1, "float", 64, "float");
tdesc_create_reg (feature, "f10", 42, 1, "float", 64, "float");
tdesc_create_reg (feature, "f11", 43, 1, "float", 64, "float");
tdesc_create_reg (feature, "f12", 44, 1, "float", 64, "float");
tdesc_create_reg (feature, "f13", 45, 1, "float", 64, "float");
tdesc_create_reg (feature, "f14", 46, 1, "float", 64, "float");
tdesc_create_reg (feature, "f15", 47, 1, "float", 64, "float");
tdesc_create_reg (feature, "f16", 48, 1, "float", 64, "float");
tdesc_create_reg (feature, "f17", 49, 1, "float", 64, "float");
tdesc_create_reg (feature, "f18", 50, 1, "float", 64, "float");
tdesc_create_reg (feature, "f19", 51, 1, "float", 64, "float");
tdesc_create_reg (feature, "f20", 52, 1, "float", 64, "float");
tdesc_create_reg (feature, "f21", 53, 1, "float", 64, "float");
tdesc_create_reg (feature, "f22", 54, 1, "float", 64, "float");
tdesc_create_reg (feature, "f23", 55, 1, "float", 64, "float");
tdesc_create_reg (feature, "f24", 56, 1, "float", 64, "float");
tdesc_create_reg (feature, "f25", 57, 1, "float", 64, "float");
tdesc_create_reg (feature, "f26", 58, 1, "float", 64, "float");
tdesc_create_reg (feature, "f27", 59, 1, "float", 64, "float");
tdesc_create_reg (feature, "f28", 60, 1, "float", 64, "float");
tdesc_create_reg (feature, "f29", 61, 1, "float", 64, "float");
tdesc_create_reg (feature, "f30", 62, 1, "float", 64, "float");
tdesc_create_reg (feature, "fpcr", 63, 1, "float", 64, "fpcr_flags");
tdesc_create_reg (feature, "pc", 64, 1, NULL, 64, "code_ptr");
tdesc_create_reg (feature, "", 65, 0, NULL, 64, "int64");
tdesc_create_reg (feature, "unique", 66, 1, "system", 64, "int64");
tdesc_alpha = std::move (result);
}
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