@@ -54,9 +54,6 @@
#include "record.h"
#include "record-full.h"
-
-#include "features/aarch64.c"
-
#include "arch/aarch64-insn.h"
#include "opcode/aarch64.h"
@@ -3059,8 +3056,6 @@ _initialize_aarch64_tdep (void)
gdbarch_register (bfd_arch_aarch64, aarch64_gdbarch_init,
aarch64_dump_tdep);
- initialize_tdesc_aarch64 ();
-
/* Debug this file's internals. */
add_setshow_boolean_cmd ("aarch64", class_maintenance, &aarch64_debug, _("\
Set AArch64 debugging."), _("\
@@ -15,16 +15,39 @@
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
-
+#include <stdlib.h>
+#include <string.h>
#include "aarch64.h"
-extern struct target_desc *tdesc_aarch64;
+#ifdef GDBSERVER
+#include "common/common-defs.h"
+#include "common/gdb_vecs.h"
+#include "common/vec.h"
+#include "tdesc.h"
+#else
+#include "defs.h"
+#include "osabi.h"
+#include "target-descriptions.h"
+#endif
+
+#include "../features/aarch64-core.c"
+#include "../features/aarch64-fpu.c"
/* Create the aarch64 target description. */
target_desc *
aarch64_create_target_description ()
{
- return tdesc_aarch64;
-}
+ target_desc *tdesc = allocate_target_description ();
+
+#ifndef IN_PROCESS_AGENT
+ set_tdesc_architecture (tdesc, "aarch64");
+#endif
+ long regnum = 0;
+
+ regnum = create_feature_aarch64_core (tdesc, regnum);
+ regnum = create_feature_aarch64_fpu (tdesc, regnum);
+
+ return tdesc;
+}
@@ -207,7 +207,9 @@ $(outdir)/%.dat: %.xml number-regs.xsl sort-regs.xsl gdbserver-regs.xsl
$(XSLTPROC) gdbserver-regs.xsl - >> $(outdir)/$*.tmp
sh ../../move-if-change $(outdir)/$*.tmp $(outdir)/$*.dat
-FEATURE_XMLFILES = i386/32bit-core.xml \
+FEATURE_XMLFILES = aarch64-core.xml \
+ aarch64-fpu.xml \
+ i386/32bit-core.xml \
i386/32bit-sse.xml \
i386/32bit-linux.xml \
i386/32bit-avx.xml \
new file mode 100644
@@ -0,0 +1,72 @@
+/* THIS FILE IS GENERATED. -*- buffer-read-only: t -*- vi:set ro:
+ Original: aarch64-core.xml.tmp */
+
+#ifdef GDBSERVER
+#include "tdesc.h"
+#else
+#include "defs.h"
+#include "osabi.h"
+#include "target-descriptions.h"
+#endif
+
+static int
+create_feature_aarch64_core (struct target_desc *result, long regnum)
+{
+ struct tdesc_feature *feature;
+
+ feature = tdesc_create_feature (result, "org.gnu.gdb.aarch64.core", "aarch64-core.xml");
+ struct tdesc_type *field_type;
+ struct tdesc_type *type;
+ type = tdesc_create_flags (feature, "cpsr_flags", 4);
+ tdesc_add_flag (type, 0, "SP");
+ tdesc_add_flag (type, 1, "");
+ tdesc_add_bitfield (type, "EL", 2, 3);
+ tdesc_add_flag (type, 4, "nRW");
+ tdesc_add_flag (type, 5, "");
+ tdesc_add_flag (type, 6, "F");
+ tdesc_add_flag (type, 7, "I");
+ tdesc_add_flag (type, 8, "A");
+ tdesc_add_flag (type, 9, "D");
+ tdesc_add_flag (type, 20, "IL");
+ tdesc_add_flag (type, 21, "SS");
+ tdesc_add_flag (type, 28, "V");
+ tdesc_add_flag (type, 29, "C");
+ tdesc_add_flag (type, 30, "Z");
+ tdesc_add_flag (type, 31, "N");
+
+ tdesc_create_reg (feature, "x0", regnum++, 1, NULL, 64, "int");
+ tdesc_create_reg (feature, "x1", regnum++, 1, NULL, 64, "int");
+ tdesc_create_reg (feature, "x2", regnum++, 1, NULL, 64, "int");
+ tdesc_create_reg (feature, "x3", regnum++, 1, NULL, 64, "int");
+ tdesc_create_reg (feature, "x4", regnum++, 1, NULL, 64, "int");
+ tdesc_create_reg (feature, "x5", regnum++, 1, NULL, 64, "int");
+ tdesc_create_reg (feature, "x6", regnum++, 1, NULL, 64, "int");
+ tdesc_create_reg (feature, "x7", regnum++, 1, NULL, 64, "int");
+ tdesc_create_reg (feature, "x8", regnum++, 1, NULL, 64, "int");
+ tdesc_create_reg (feature, "x9", regnum++, 1, NULL, 64, "int");
+ tdesc_create_reg (feature, "x10", regnum++, 1, NULL, 64, "int");
+ tdesc_create_reg (feature, "x11", regnum++, 1, NULL, 64, "int");
+ tdesc_create_reg (feature, "x12", regnum++, 1, NULL, 64, "int");
+ tdesc_create_reg (feature, "x13", regnum++, 1, NULL, 64, "int");
+ tdesc_create_reg (feature, "x14", regnum++, 1, NULL, 64, "int");
+ tdesc_create_reg (feature, "x15", regnum++, 1, NULL, 64, "int");
+ tdesc_create_reg (feature, "x16", regnum++, 1, NULL, 64, "int");
+ tdesc_create_reg (feature, "x17", regnum++, 1, NULL, 64, "int");
+ tdesc_create_reg (feature, "x18", regnum++, 1, NULL, 64, "int");
+ tdesc_create_reg (feature, "x19", regnum++, 1, NULL, 64, "int");
+ tdesc_create_reg (feature, "x20", regnum++, 1, NULL, 64, "int");
+ tdesc_create_reg (feature, "x21", regnum++, 1, NULL, 64, "int");
+ tdesc_create_reg (feature, "x22", regnum++, 1, NULL, 64, "int");
+ tdesc_create_reg (feature, "x23", regnum++, 1, NULL, 64, "int");
+ tdesc_create_reg (feature, "x24", regnum++, 1, NULL, 64, "int");
+ tdesc_create_reg (feature, "x25", regnum++, 1, NULL, 64, "int");
+ tdesc_create_reg (feature, "x26", regnum++, 1, NULL, 64, "int");
+ tdesc_create_reg (feature, "x27", regnum++, 1, NULL, 64, "int");
+ tdesc_create_reg (feature, "x28", regnum++, 1, NULL, 64, "int");
+ tdesc_create_reg (feature, "x29", regnum++, 1, NULL, 64, "int");
+ tdesc_create_reg (feature, "x30", regnum++, 1, NULL, 64, "int");
+ tdesc_create_reg (feature, "sp", regnum++, 1, NULL, 64, "data_ptr");
+ tdesc_create_reg (feature, "pc", regnum++, 1, NULL, 64, "code_ptr");
+ tdesc_create_reg (feature, "cpsr", regnum++, 1, NULL, 32, "cpsr_flags");
+ return regnum;
+}
new file mode 100644
@@ -0,0 +1,138 @@
+/* THIS FILE IS GENERATED. -*- buffer-read-only: t -*- vi:set ro:
+ Original: aarch64-fpu.xml.tmp */
+
+#ifdef GDBSERVER
+#include "tdesc.h"
+#else
+#include "defs.h"
+#include "osabi.h"
+#include "target-descriptions.h"
+#endif
+
+static int
+create_feature_aarch64_fpu (struct target_desc *result, long regnum)
+{
+ struct tdesc_feature *feature;
+
+ feature = tdesc_create_feature (result, "org.gnu.gdb.aarch64.fpu", "aarch64-fpu.xml");
+ struct tdesc_type *field_type;
+ field_type = tdesc_named_type (feature, "ieee_double");
+ tdesc_create_vector (feature, "v2d", field_type, 2);
+
+ field_type = tdesc_named_type (feature, "uint64");
+ tdesc_create_vector (feature, "v2u", field_type, 2);
+
+ field_type = tdesc_named_type (feature, "int64");
+ tdesc_create_vector (feature, "v2i", field_type, 2);
+
+ field_type = tdesc_named_type (feature, "ieee_single");
+ tdesc_create_vector (feature, "v4f", field_type, 4);
+
+ field_type = tdesc_named_type (feature, "uint32");
+ tdesc_create_vector (feature, "v4u", field_type, 4);
+
+ field_type = tdesc_named_type (feature, "int32");
+ tdesc_create_vector (feature, "v4i", field_type, 4);
+
+ field_type = tdesc_named_type (feature, "uint16");
+ tdesc_create_vector (feature, "v8u", field_type, 8);
+
+ field_type = tdesc_named_type (feature, "int16");
+ tdesc_create_vector (feature, "v8i", field_type, 8);
+
+ field_type = tdesc_named_type (feature, "uint8");
+ tdesc_create_vector (feature, "v16u", field_type, 16);
+
+ field_type = tdesc_named_type (feature, "int8");
+ tdesc_create_vector (feature, "v16i", field_type, 16);
+
+ field_type = tdesc_named_type (feature, "uint128");
+ tdesc_create_vector (feature, "v1u", field_type, 1);
+
+ field_type = tdesc_named_type (feature, "int128");
+ tdesc_create_vector (feature, "v1i", field_type, 1);
+
+ struct tdesc_type *type;
+ type = tdesc_create_union (feature, "vnd");
+ field_type = tdesc_named_type (feature, "v2d");
+ tdesc_add_field (type, "f", field_type);
+ field_type = tdesc_named_type (feature, "v2u");
+ tdesc_add_field (type, "u", field_type);
+ field_type = tdesc_named_type (feature, "v2i");
+ tdesc_add_field (type, "s", field_type);
+
+ type = tdesc_create_union (feature, "vns");
+ field_type = tdesc_named_type (feature, "v4f");
+ tdesc_add_field (type, "f", field_type);
+ field_type = tdesc_named_type (feature, "v4u");
+ tdesc_add_field (type, "u", field_type);
+ field_type = tdesc_named_type (feature, "v4i");
+ tdesc_add_field (type, "s", field_type);
+
+ type = tdesc_create_union (feature, "vnh");
+ field_type = tdesc_named_type (feature, "v8u");
+ tdesc_add_field (type, "u", field_type);
+ field_type = tdesc_named_type (feature, "v8i");
+ tdesc_add_field (type, "s", field_type);
+
+ type = tdesc_create_union (feature, "vnb");
+ field_type = tdesc_named_type (feature, "v16u");
+ tdesc_add_field (type, "u", field_type);
+ field_type = tdesc_named_type (feature, "v16i");
+ tdesc_add_field (type, "s", field_type);
+
+ type = tdesc_create_union (feature, "vnq");
+ field_type = tdesc_named_type (feature, "v1u");
+ tdesc_add_field (type, "u", field_type);
+ field_type = tdesc_named_type (feature, "v1i");
+ tdesc_add_field (type, "s", field_type);
+
+ type = tdesc_create_union (feature, "aarch64v");
+ field_type = tdesc_named_type (feature, "vnd");
+ tdesc_add_field (type, "d", field_type);
+ field_type = tdesc_named_type (feature, "vns");
+ tdesc_add_field (type, "s", field_type);
+ field_type = tdesc_named_type (feature, "vnh");
+ tdesc_add_field (type, "h", field_type);
+ field_type = tdesc_named_type (feature, "vnb");
+ tdesc_add_field (type, "b", field_type);
+ field_type = tdesc_named_type (feature, "vnq");
+ tdesc_add_field (type, "q", field_type);
+
+ regnum = 34;
+ tdesc_create_reg (feature, "v0", regnum++, 1, NULL, 128, "aarch64v");
+ tdesc_create_reg (feature, "v1", regnum++, 1, NULL, 128, "aarch64v");
+ tdesc_create_reg (feature, "v2", regnum++, 1, NULL, 128, "aarch64v");
+ tdesc_create_reg (feature, "v3", regnum++, 1, NULL, 128, "aarch64v");
+ tdesc_create_reg (feature, "v4", regnum++, 1, NULL, 128, "aarch64v");
+ tdesc_create_reg (feature, "v5", regnum++, 1, NULL, 128, "aarch64v");
+ tdesc_create_reg (feature, "v6", regnum++, 1, NULL, 128, "aarch64v");
+ tdesc_create_reg (feature, "v7", regnum++, 1, NULL, 128, "aarch64v");
+ tdesc_create_reg (feature, "v8", regnum++, 1, NULL, 128, "aarch64v");
+ tdesc_create_reg (feature, "v9", regnum++, 1, NULL, 128, "aarch64v");
+ tdesc_create_reg (feature, "v10", regnum++, 1, NULL, 128, "aarch64v");
+ tdesc_create_reg (feature, "v11", regnum++, 1, NULL, 128, "aarch64v");
+ tdesc_create_reg (feature, "v12", regnum++, 1, NULL, 128, "aarch64v");
+ tdesc_create_reg (feature, "v13", regnum++, 1, NULL, 128, "aarch64v");
+ tdesc_create_reg (feature, "v14", regnum++, 1, NULL, 128, "aarch64v");
+ tdesc_create_reg (feature, "v15", regnum++, 1, NULL, 128, "aarch64v");
+ tdesc_create_reg (feature, "v16", regnum++, 1, NULL, 128, "aarch64v");
+ tdesc_create_reg (feature, "v17", regnum++, 1, NULL, 128, "aarch64v");
+ tdesc_create_reg (feature, "v18", regnum++, 1, NULL, 128, "aarch64v");
+ tdesc_create_reg (feature, "v19", regnum++, 1, NULL, 128, "aarch64v");
+ tdesc_create_reg (feature, "v20", regnum++, 1, NULL, 128, "aarch64v");
+ tdesc_create_reg (feature, "v21", regnum++, 1, NULL, 128, "aarch64v");
+ tdesc_create_reg (feature, "v22", regnum++, 1, NULL, 128, "aarch64v");
+ tdesc_create_reg (feature, "v23", regnum++, 1, NULL, 128, "aarch64v");
+ tdesc_create_reg (feature, "v24", regnum++, 1, NULL, 128, "aarch64v");
+ tdesc_create_reg (feature, "v25", regnum++, 1, NULL, 128, "aarch64v");
+ tdesc_create_reg (feature, "v26", regnum++, 1, NULL, 128, "aarch64v");
+ tdesc_create_reg (feature, "v27", regnum++, 1, NULL, 128, "aarch64v");
+ tdesc_create_reg (feature, "v28", regnum++, 1, NULL, 128, "aarch64v");
+ tdesc_create_reg (feature, "v29", regnum++, 1, NULL, 128, "aarch64v");
+ tdesc_create_reg (feature, "v30", regnum++, 1, NULL, 128, "aarch64v");
+ tdesc_create_reg (feature, "v31", regnum++, 1, NULL, 128, "aarch64v");
+ tdesc_create_reg (feature, "fpsr", regnum++, 1, NULL, 32, "int");
+ tdesc_create_reg (feature, "fpcr", regnum++, 1, NULL, 32, "int");
+ return regnum;
+}
@@ -27,9 +27,6 @@
#endif
#include "linux-aarch64-tdesc.h"
-/* Defined in auto-generated file aarch64.c. */
-void init_registers_aarch64 (void);
-
/* Each register saved by the jump pad is in a 16 byte cell. */
#define FT_CR_SIZE 16
@@ -207,5 +204,4 @@ alloc_jump_pad_buffer (size_t size)
void
initialize_low_tracepoint (void)
{
- init_registers_aarch64 ();
}
@@ -41,9 +41,6 @@
#include "arch/aarch64.h"
#include "linux-aarch64-tdesc.h"
-/* Defined in auto-generated files. */
-void init_registers_aarch64 (void);
-
#ifdef HAVE_SYS_REG_H
#include <sys/reg.h>
#endif
@@ -2998,8 +2995,6 @@ struct linux_target_ops the_low_target =
void
initialize_low_arch (void)
{
- init_registers_aarch64 ();
-
initialize_low_arch_aarch32 ();
initialize_regsets_info (&aarch64_regsets_info);
@@ -35,6 +35,13 @@ aarch64_linux_read_description ()
if (*tdesc == NULL)
{
*tdesc = aarch64_create_target_description ();
+
+ init_target_desc (*tdesc);
+
+#ifndef IN_PROCESS_AGENT
+ static const char *expedite_regs_aarch64[] = { "x29", "sp", "pc", NULL };
+ (*tdesc)->expedite_regs = expedite_regs_aarch64;
+#endif
}
return *tdesc;
@@ -2327,7 +2327,8 @@ maint_print_c_tdesc_cmd (const char *args, int from_tty)
counterparts. */
if (startswith (filename_after_features.c_str (), "i386/32bit-")
|| startswith (filename_after_features.c_str (), "i386/64bit-")
- || startswith (filename_after_features.c_str (), "i386/x32-core.xml"))
+ || startswith (filename_after_features.c_str (), "i386/x32-core.xml")
+ || startswith (filename_after_features.c_str (), "aarch64"))
{
print_c_feature v (filename_after_features);