#include "arch-utils.h"
#include "frame.h"
#include "inferior.h"
-#include "obstack.h"
#include "target.h"
#include "value.h"
#include "bfd.h"
#include "gdb_string.h"
#include "regcache.h"
+#include "osabi.h"
#ifdef USE_PROC_FS
#include <sys/procfs.h>
int reg_save_offset;
int call_dummy_call_offset;
int print_insn_mach;
+
+ enum gdb_osabi osabi;
};
/* Now make GDB_TARGET_IS_SPARC64 a runtime test. */
it later. */
if (fi->next->next != NULL
&& (fi->next->next->signal_handler_caller
- || frame_in_dummy (fi->next->next))
+ || deprecated_frame_in_dummy (fi->next->next))
&& frameless_look_for_prologue (fi->next))
{
/* A frameless function interrupted by a signal did not change
else if (frame->extra_info->in_prologue ||
(frame->next != NULL &&
(frame->next->signal_handler_caller ||
- frame_in_dummy (frame->next)) &&
+ deprecated_frame_in_dummy (frame->next)) &&
frameless_look_for_prologue (frame)))
{
/* A frameless function interrupted by a signal did not save
addr = frame1->frame + (regnum - G0_REGNUM) * SPARC_INTREG_SIZE
- (FP_REGISTER_BYTES + 8 * SPARC_INTREG_SIZE);
else if (regnum >= I0_REGNUM && regnum < I0_REGNUM + 8)
+ /* NOTE: cagney/2002-05-04: The call to get_prev_frame()
+ is safe/cheap - there will always be a prev frame.
+ This is because frame1 is initialized to frame->next
+ (frame1->prev == frame) and is then advanced towards
+ the innermost (next) frame. */
addr = (get_prev_frame (frame1)->extra_info->bottom
+ (regnum - I0_REGNUM) * SPARC_INTREG_SIZE
+ FRAME_SAVED_I0);
else if (regnum >= L0_REGNUM && regnum < L0_REGNUM + 8)
+ /* NOTE: cagney/2002-05-04: The call to get_prev_frame()
+ is safe/cheap - there will always be a prev frame.
+ This is because frame1 is initialized to frame->next
+ (frame1->prev == frame) and is then advanced towards
+ the innermost (next) frame. */
addr = (get_prev_frame (frame1)->extra_info->bottom
+ (regnum - L0_REGNUM) * SPARC_INTREG_SIZE
+ FRAME_SAVED_L0);
*lval = lval_register;
addr = REGISTER_BYTE (regnum);
if (raw_buffer != NULL)
- read_register_gen (regnum, raw_buffer);
+ deprecated_read_register_gen (regnum, raw_buffer);
}
if (addrp != NULL)
*addrp = addr;
if (GDB_TARGET_IS_SPARC64)
{
/* PC, NPC, CCR, FSR, FPRS, Y, ASI */
- read_register_bytes (REGISTER_BYTE (PC_REGNUM), ®ister_temp[0],
- REGISTER_RAW_SIZE (PC_REGNUM) * 7);
- read_register_bytes (REGISTER_BYTE (PSTATE_REGNUM),
- ®ister_temp[7 * SPARC_INTREG_SIZE],
- REGISTER_RAW_SIZE (PSTATE_REGNUM));
+ deprecated_read_register_bytes (REGISTER_BYTE (PC_REGNUM),
+ ®ister_temp[0],
+ REGISTER_RAW_SIZE (PC_REGNUM) * 7);
+ deprecated_read_register_bytes (REGISTER_BYTE (PSTATE_REGNUM),
+ ®ister_temp[7 * SPARC_INTREG_SIZE],
+ REGISTER_RAW_SIZE (PSTATE_REGNUM));
/* FIXME: not sure what needs to be saved here. */
}
else
{
/* Y, PS, WIM, TBR, PC, NPC, FPS, CPS regs */
- read_register_bytes (REGISTER_BYTE (Y_REGNUM), ®ister_temp[0],
- REGISTER_RAW_SIZE (Y_REGNUM) * 8);
+ deprecated_read_register_bytes (REGISTER_BYTE (Y_REGNUM),
+ ®ister_temp[0],
+ REGISTER_RAW_SIZE (Y_REGNUM) * 8);
}
- read_register_bytes (REGISTER_BYTE (O0_REGNUM),
- ®ister_temp[8 * SPARC_INTREG_SIZE],
- SPARC_INTREG_SIZE * 8);
+ deprecated_read_register_bytes (REGISTER_BYTE (O0_REGNUM),
+ ®ister_temp[8 * SPARC_INTREG_SIZE],
+ SPARC_INTREG_SIZE * 8);
- read_register_bytes (REGISTER_BYTE (G0_REGNUM),
- ®ister_temp[16 * SPARC_INTREG_SIZE],
- SPARC_INTREG_SIZE * 8);
+ deprecated_read_register_bytes (REGISTER_BYTE (G0_REGNUM),
+ ®ister_temp[16 * SPARC_INTREG_SIZE],
+ SPARC_INTREG_SIZE * 8);
if (SPARC_HAS_FPU)
- read_register_bytes (REGISTER_BYTE (FP0_REGNUM),
- ®ister_temp[24 * SPARC_INTREG_SIZE],
- FP_REGISTER_BYTES);
+ deprecated_read_register_bytes (REGISTER_BYTE (FP0_REGNUM),
+ ®ister_temp[24 * SPARC_INTREG_SIZE],
+ FP_REGISTER_BYTES);
sp -= DUMMY_STACK_SIZE;
if (fsr[FP0_REGNUM])
{
read_memory (fsr[FP0_REGNUM], raw_buffer, FP_REGISTER_BYTES);
- write_register_bytes (REGISTER_BYTE (FP0_REGNUM),
- raw_buffer, FP_REGISTER_BYTES);
+ deprecated_write_register_bytes (REGISTER_BYTE (FP0_REGNUM),
+ raw_buffer, FP_REGISTER_BYTES);
}
if (!(GDB_TARGET_IS_SPARC64))
{
if (fsr[FPS_REGNUM])
{
read_memory (fsr[FPS_REGNUM], raw_buffer, SPARC_INTREG_SIZE);
- write_register_gen (FPS_REGNUM, raw_buffer);
+ deprecated_write_register_gen (FPS_REGNUM, raw_buffer);
}
if (fsr[CPS_REGNUM])
{
read_memory (fsr[CPS_REGNUM], raw_buffer, SPARC_INTREG_SIZE);
- write_register_gen (CPS_REGNUM, raw_buffer);
+ deprecated_write_register_gen (CPS_REGNUM, raw_buffer);
}
}
}
if (fsr[G1_REGNUM])
{
read_memory (fsr[G1_REGNUM], raw_buffer, 7 * SPARC_INTREG_SIZE);
- write_register_bytes (REGISTER_BYTE (G1_REGNUM), raw_buffer,
- 7 * SPARC_INTREG_SIZE);
+ deprecated_write_register_bytes (REGISTER_BYTE (G1_REGNUM), raw_buffer,
+ 7 * SPARC_INTREG_SIZE);
}
if (frame->extra_info->flat)
/* Restore the out registers.
Among other things this writes the new stack pointer. */
- write_register_bytes (REGISTER_BYTE (O0_REGNUM), raw_buffer,
- SPARC_INTREG_SIZE * 8);
+ deprecated_write_register_bytes (REGISTER_BYTE (O0_REGNUM), raw_buffer,
+ SPARC_INTREG_SIZE * 8);
- write_register_bytes (REGISTER_BYTE (L0_REGNUM), reg_temp,
- SPARC_INTREG_SIZE * 16);
+ deprecated_write_register_bytes (REGISTER_BYTE (L0_REGNUM), reg_temp,
+ SPARC_INTREG_SIZE * 16);
}
if (!(GDB_TARGET_IS_SPARC64))
for (regi = 0; regi <= R_I7; regi++)
if ((regno == -1) || (regno == regi))
- read_register_gen (regi, (char *) (regp + regi) + offset);
+ deprecated_read_register_gen (regi, (char *) (regp + regi) + offset);
if ((regno == -1) || (regno == PC_REGNUM))
- read_register_gen (PC_REGNUM, (char *) (regp + R_PC) + offset);
+ deprecated_read_register_gen (PC_REGNUM, (char *) (regp + R_PC) + offset);
if ((regno == -1) || (regno == NPC_REGNUM))
- read_register_gen (NPC_REGNUM, (char *) (regp + R_nPC) + offset);
+ deprecated_read_register_gen (NPC_REGNUM, (char *) (regp + R_nPC) + offset);
if ((regno == -1) || (regno == Y_REGNUM))
- read_register_gen (Y_REGNUM, (char *) (regp + R_Y) + offset);
+ deprecated_read_register_gen (Y_REGNUM, (char *) (regp + R_Y) + offset);
if (GDB_TARGET_IS_SPARC64)
{
#ifdef R_CCR
if (regno == -1 || regno == CCR_REGNUM)
- read_register_gen (CCR_REGNUM, ((char *) (regp + R_CCR)) + offset);
+ deprecated_read_register_gen (CCR_REGNUM, ((char *) (regp + R_CCR)) + offset);
#endif
#ifdef R_FPRS
if (regno == -1 || regno == FPRS_REGNUM)
- read_register_gen (FPRS_REGNUM, ((char *) (regp + R_FPRS)) + offset);
+ deprecated_read_register_gen (FPRS_REGNUM, ((char *) (regp + R_FPRS)) + offset);
#endif
#ifdef R_ASI
if (regno == -1 || regno == ASI_REGNUM)
- read_register_gen (ASI_REGNUM, ((char *) (regp + R_ASI)) + offset);
+ deprecated_read_register_gen (ASI_REGNUM, ((char *) (regp + R_ASI)) + offset);
#endif
}
else /* sparc32 */
{
#ifdef R_PS
if (regno == -1 || regno == PS_REGNUM)
- read_register_gen (PS_REGNUM, ((char *) (regp + R_PS)) + offset);
+ deprecated_read_register_gen (PS_REGNUM, ((char *) (regp + R_PS)) + offset);
#endif
/* For 64-bit hosts, R_WIM and R_TBR may not be defined.
#if defined (R_WIM)
if (regno == -1 || regno == WIM_REGNUM)
- read_register_gen (WIM_REGNUM, ((char *) (regp + R_WIM)) + offset);
+ deprecated_read_register_gen (WIM_REGNUM, ((char *) (regp + R_WIM)) + offset);
#else
if (regno == -1 || regno == WIM_REGNUM)
- read_register_gen (WIM_REGNUM, NULL);
+ deprecated_read_register_gen (WIM_REGNUM, NULL);
#endif
#if defined (R_TBR)
if (regno == -1 || regno == TBR_REGNUM)
- read_register_gen (TBR_REGNUM, ((char *) (regp + R_TBR)) + offset);
+ deprecated_read_register_gen (TBR_REGNUM, ((char *) (regp + R_TBR)) + offset);
#else
if (regno == -1 || regno == TBR_REGNUM)
- read_register_gen (TBR_REGNUM, NULL);
+ deprecated_read_register_gen (TBR_REGNUM, NULL);
#endif
}
}
Pretty print various registers. */
/* FIXME: Would be nice if this did some fancy things for 32 bit sparc. */
-void
+static void
sparc_print_register_hook (int regno)
{
ULONGEST val;
#undef BITS
}
+
+static void
+sparc_print_registers (struct gdbarch *gdbarch,
+ struct ui_file *file,
+ struct frame_info *frame,
+ int regnum, int print_all,
+ void (*print_register_hook) (int))
+{
+ int i;
+ const int numregs = NUM_REGS + NUM_PSEUDO_REGS;
+ char *raw_buffer = alloca (MAX_REGISTER_RAW_SIZE);
+ char *virtual_buffer = alloca (MAX_REGISTER_VIRTUAL_SIZE);
+
+ for (i = 0; i < numregs; i++)
+ {
+ /* Decide between printing all regs, non-float / vector regs, or
+ specific reg. */
+ if (regnum == -1)
+ {
+ if (!print_all)
+ {
+ if (TYPE_CODE (REGISTER_VIRTUAL_TYPE (i)) == TYPE_CODE_FLT)
+ continue;
+ if (TYPE_VECTOR (REGISTER_VIRTUAL_TYPE (i)))
+ continue;
+ }
+ }
+ else
+ {
+ if (i != regnum)
+ continue;
+ }
+
+ /* If the register name is empty, it is undefined for this
+ processor, so don't display anything. */
+ if (REGISTER_NAME (i) == NULL || *(REGISTER_NAME (i)) == '\0')
+ continue;
+
+ fputs_filtered (REGISTER_NAME (i), file);
+ print_spaces_filtered (15 - strlen (REGISTER_NAME (i)), file);
+
+ /* Get the data in raw format. */
+ if (! frame_register_read (frame, i, raw_buffer))
+ {
+ fprintf_filtered (file, "*value not available*\n");
+ continue;
+ }
+
+ /* FIXME: cagney/2002-08-03: This code shouldn't be necessary.
+ The function frame_register_read() should have returned the
+ pre-cooked register so no conversion is necessary. */
+ /* Convert raw data to virtual format if necessary. */
+ if (REGISTER_CONVERTIBLE (i))
+ {
+ REGISTER_CONVERT_TO_VIRTUAL (i, REGISTER_VIRTUAL_TYPE (i),
+ raw_buffer, virtual_buffer);
+ }
+ else
+ {
+ memcpy (virtual_buffer, raw_buffer,
+ REGISTER_VIRTUAL_SIZE (i));
+ }
+
+ /* If virtual format is floating, print it that way, and in raw
+ hex. */
+ if (TYPE_CODE (REGISTER_VIRTUAL_TYPE (i)) == TYPE_CODE_FLT)
+ {
+ int j;
+
+ val_print (REGISTER_VIRTUAL_TYPE (i), virtual_buffer, 0, 0,
+ file, 0, 1, 0, Val_pretty_default);
+
+ fprintf_filtered (file, "\t(raw 0x");
+ for (j = 0; j < REGISTER_RAW_SIZE (i); j++)
+ {
+ int idx;
+ if (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG)
+ idx = j;
+ else
+ idx = REGISTER_RAW_SIZE (i) - 1 - j;
+ fprintf_filtered (file, "%02x", (unsigned char) raw_buffer[idx]);
+ }
+ fprintf_filtered (file, ")");
+ }
+ else
+ {
+ /* Print the register in hex. */
+ val_print (REGISTER_VIRTUAL_TYPE (i), virtual_buffer, 0, 0,
+ file, 'x', 1, 0, Val_pretty_default);
+ /* If not a vector register, print it also according to its
+ natural format. */
+ if (TYPE_VECTOR (REGISTER_VIRTUAL_TYPE (i)) == 0)
+ {
+ fprintf_filtered (file, "\t");
+ val_print (REGISTER_VIRTUAL_TYPE (i), virtual_buffer, 0, 0,
+ file, 0, 1, 0, Val_pretty_default);
+ }
+ }
+
+ /* Some sparc specific info. */
+ if (print_register_hook != NULL)
+ print_register_hook (i);
+
+ fprintf_filtered (file, "\n");
+ }
+}
+
+static void
+sparc_print_registers_info (struct gdbarch *gdbarch,
+ struct ui_file *file,
+ struct frame_info *frame,
+ int regnum, int print_all)
+{
+ sparc_print_registers (gdbarch, file, frame, regnum, print_all,
+ sparc_print_register_hook);
+}
+
+void
+sparc_do_registers_info (int regnum, int all)
+{
+ sparc_print_registers_info (current_gdbarch, gdb_stdout, selected_frame,
+ regnum, all);
+}
+
+static void
+sparclet_print_registers_info (struct gdbarch *gdbarch,
+ struct ui_file *file,
+ struct frame_info *frame,
+ int regnum, int print_all)
+{
+ sparc_print_registers (gdbarch, file, frame, regnum, print_all, NULL);
+}
+
+void
+sparclet_do_registers_info (int regnum, int all)
+{
+ sparclet_print_registers_info (current_gdbarch, gdb_stdout, selected_frame,
+ regnum, all);
+}
+
\f
int
gdb_print_insn_sparc (bfd_vma memaddr, disassemble_info *info)
for (j = 0;
j < m_arg->len && oregnum < 6;
j += SPARC_INTREG_SIZE, oregnum++)
- write_register_gen (O0_REGNUM + oregnum, m_arg->contents + j);
+ deprecated_write_register_gen (O0_REGNUM + oregnum, m_arg->contents + j);
}
return sp;
memset (buffer, 0, REGISTER_RAW_SIZE (regno));
memcpy (buffer + REGISTER_RAW_SIZE (regno) - TYPE_LENGTH (type), valbuf,
TYPE_LENGTH (type));
- write_register_gen (regno, buffer);
+ deprecated_write_register_gen (regno, buffer);
}
else
- write_register_bytes (REGISTER_BYTE (regno), valbuf, TYPE_LENGTH (type));
+ deprecated_write_register_bytes (REGISTER_BYTE (regno), valbuf,
+ TYPE_LENGTH (type));
}
extern void
sparclet_store_return_value (struct type *type, char *valbuf)
{
/* Other values are returned in register %o0. */
- write_register_bytes (REGISTER_BYTE (O0_REGNUM), valbuf,
- TYPE_LENGTH (type));
+ deprecated_write_register_bytes (REGISTER_BYTE (O0_REGNUM), valbuf,
+ TYPE_LENGTH (type));
}
static struct gdbarch * sparc_gdbarch_init (struct gdbarch_info info,
struct gdbarch_list *arches);
+static void sparc_dump_tdep (struct gdbarch *, struct ui_file *);
void
_initialize_sparc_tdep (void)
{
/* Hook us into the gdbarch mechanism. */
- register_gdbarch_init (bfd_arch_sparc, sparc_gdbarch_init);
+ gdbarch_register (bfd_arch_sparc, sparc_gdbarch_init, sparc_dump_tdep);
tm_print_insn = gdb_print_insn_sparc;
tm_print_insn_info.mach = TM_PRINT_INSN_MACH; /* Selects sparc/sparclite */
default:
internal_error (__FILE__, __LINE__, "bad switch");
}
- write_register_bytes (REGISTER_BYTE (fpreg),
- VALUE_CONTENTS (args[i]),
- len);
+ deprecated_write_register_bytes (REGISTER_BYTE (fpreg),
+ VALUE_CONTENTS (args[i]),
+ len);
}
}
else /* all other args go into the first six 'o' registers */
{
int oreg = O0_REGNUM + register_counter;
- write_register_gen (oreg, VALUE_CONTENTS (copyarg) + j);
+ deprecated_write_register_gen (oreg, VALUE_CONTENTS (copyarg) + j);
register_counter += 1;
}
}
/* MULTI_ARCH support */
-static char *
+static const char *
sparc32_register_name (int regno)
{
static char *register_names[] =
return register_names[regno];
}
-static char *
+static const char *
sparc64_register_name (int regno)
{
static char *register_names[] =
return register_names[regno];
}
-static char *
+static const char *
sparclite_register_name (int regno)
{
static char *register_names[] =
return register_names[regno];
}
-static char *
+static const char *
sparclet_register_name (int regno)
{
static char *register_names[] =
{
struct gdbarch *gdbarch;
struct gdbarch_tdep *tdep;
+ enum gdb_osabi osabi = GDB_OSABI_UNKNOWN;
static LONGEST call_dummy_32[] =
{ 0xbc100001, 0x9de38000, 0xbc100002, 0xbe100003,
};
static LONGEST call_dummy_nil[] = {0};
+ /* Try to determine the OS ABI of the object we are loading. */
+
+ if (info.abfd != NULL)
+ {
+ osabi = gdbarch_lookup_osabi (info.abfd);
+ if (osabi == GDB_OSABI_UNKNOWN)
+ {
+ /* If it's an ELF file, assume it's Solaris. */
+ if (bfd_get_flavour (info.abfd) == bfd_target_elf_flavour)
+ osabi = GDB_OSABI_SOLARIS;
+ }
+ }
+
/* First see if there is already a gdbarch that can satisfy the request. */
- arches = gdbarch_list_lookup_by_info (arches, &info);
- if (arches != NULL)
- return arches->gdbarch;
+ for (arches = gdbarch_list_lookup_by_info (arches, &info);
+ arches != NULL;
+ arches = gdbarch_list_lookup_by_info (arches->next, &info))
+ {
+ /* Make sure the ABI selection matches. */
+ tdep = gdbarch_tdep (arches->gdbarch);
+ if (tdep && tdep->osabi == osabi)
+ return arches->gdbarch;
+ }
/* None found: is the request for a sparc architecture? */
if (info.bfd_arch_info->arch != bfd_arch_sparc)
tdep = (struct gdbarch_tdep *) xmalloc (sizeof (struct gdbarch_tdep));
gdbarch = gdbarch_alloc (&info, tdep);
+ tdep->osabi = osabi;
+
/* First set settings that are common for all sparc architectures. */
set_gdbarch_believe_pcc_promotion (gdbarch, 1);
set_gdbarch_breakpoint_from_pc (gdbarch, memory_breakpoint_from_pc);
set_gdbarch_call_dummy_stack_adjust_p (gdbarch, 1);
set_gdbarch_decr_pc_after_break (gdbarch, 0);
set_gdbarch_double_bit (gdbarch, 8 * TARGET_CHAR_BIT);
- set_gdbarch_extract_struct_value_address (gdbarch,
- sparc_extract_struct_value_address);
+ set_gdbarch_deprecated_extract_struct_value_address (gdbarch, sparc_extract_struct_value_address);
set_gdbarch_fix_call_dummy (gdbarch, sparc_gdbarch_fix_call_dummy);
set_gdbarch_float_bit (gdbarch, 4 * TARGET_CHAR_BIT);
set_gdbarch_fp_regnum (gdbarch, SPARC_FP_REGNUM);
set_gdbarch_call_dummy_address (gdbarch, sparc_call_dummy_address);
set_gdbarch_call_dummy_breakpoint_offset (gdbarch, 0x30);
set_gdbarch_call_dummy_length (gdbarch, 0x38);
+
+ /* NOTE: cagney/2002-04-26: Based from info posted by Peter
+ Schauer around Oct '99. Briefly, due to aspects of the SPARC
+ ABI, it isn't possible to use ON_STACK with a strictly
+ compliant compiler.
+
+ Peter Schauer writes ...
+
+ No, any call from GDB to a user function returning a
+ struct/union will fail miserably. Try this:
+
+ *NOINDENT*
+ struct x
+ {
+ int a[4];
+ };
+
+ struct x gx;
+
+ struct x
+ sret ()
+ {
+ return gx;
+ }
+
+ main ()
+ {
+ int i;
+ for (i = 0; i < 4; i++)
+ gx.a[i] = i + 1;
+ gx = sret ();
+ }
+ *INDENT*
+
+ Set a breakpoint at the gx = sret () statement, run to it and
+ issue a `print sret()'. It will not succed with your
+ approach, and I doubt that continuing the program will work
+ as well.
+
+ For details of the ABI see the Sparc Architecture Manual. I
+ have Version 8 (Prentice Hall ISBN 0-13-825001-4) and the
+ calling conventions for functions returning aggregate values
+ are explained in Appendix D.3. */
+
set_gdbarch_call_dummy_location (gdbarch, ON_STACK);
set_gdbarch_call_dummy_words (gdbarch, call_dummy_32);
#else
switch (info.bfd_arch_info->mach)
{
case bfd_mach_sparc:
- set_gdbarch_extract_return_value (gdbarch, sparc32_extract_return_value);
+ set_gdbarch_deprecated_extract_return_value (gdbarch, sparc32_extract_return_value);
set_gdbarch_frame_chain_valid (gdbarch, file_frame_chain_valid);
set_gdbarch_num_regs (gdbarch, 72);
set_gdbarch_register_bytes (gdbarch, 32*4 + 32*4 + 8*4);
set_gdbarch_register_name (gdbarch, sparc32_register_name);
- set_gdbarch_store_return_value (gdbarch, sparc_store_return_value);
+ set_gdbarch_deprecated_store_return_value (gdbarch, sparc_store_return_value);
tdep->has_fpu = 1; /* (all but sparclet and sparclite) */
tdep->fp_register_bytes = 32 * 4;
tdep->print_insn_mach = bfd_mach_sparc;
break;
case bfd_mach_sparc_sparclet:
- set_gdbarch_extract_return_value (gdbarch,
- sparclet_extract_return_value);
+ set_gdbarch_deprecated_extract_return_value (gdbarch, sparclet_extract_return_value);
set_gdbarch_frame_chain_valid (gdbarch, file_frame_chain_valid);
set_gdbarch_num_regs (gdbarch, 32 + 32 + 8 + 8 + 8);
set_gdbarch_register_bytes (gdbarch, 32*4 + 32*4 + 8*4 + 8*4 + 8*4);
set_gdbarch_register_name (gdbarch, sparclet_register_name);
- set_gdbarch_store_return_value (gdbarch, sparclet_store_return_value);
+ set_gdbarch_deprecated_store_return_value (gdbarch, sparclet_store_return_value);
tdep->has_fpu = 0; /* (all but sparclet and sparclite) */
tdep->fp_register_bytes = 0;
tdep->print_insn_mach = bfd_mach_sparc_sparclet;
break;
case bfd_mach_sparc_sparclite:
- set_gdbarch_extract_return_value (gdbarch, sparc32_extract_return_value);
+ set_gdbarch_deprecated_extract_return_value (gdbarch, sparc32_extract_return_value);
set_gdbarch_frame_chain_valid (gdbarch, func_frame_chain_valid);
set_gdbarch_num_regs (gdbarch, 80);
set_gdbarch_register_bytes (gdbarch, 32*4 + 32*4 + 8*4 + 8*4);
set_gdbarch_register_name (gdbarch, sparclite_register_name);
- set_gdbarch_store_return_value (gdbarch, sparc_store_return_value);
+ set_gdbarch_deprecated_store_return_value (gdbarch, sparc_store_return_value);
tdep->has_fpu = 0; /* (all but sparclet and sparclite) */
tdep->fp_register_bytes = 0;
tdep->print_insn_mach = bfd_mach_sparc_sparclite;
break;
case bfd_mach_sparc_v8plus:
- set_gdbarch_extract_return_value (gdbarch, sparc32_extract_return_value);
+ set_gdbarch_deprecated_extract_return_value (gdbarch, sparc32_extract_return_value);
set_gdbarch_frame_chain_valid (gdbarch, file_frame_chain_valid);
set_gdbarch_num_regs (gdbarch, 72);
set_gdbarch_register_bytes (gdbarch, 32*4 + 32*4 + 8*4);
set_gdbarch_register_name (gdbarch, sparc32_register_name);
- set_gdbarch_store_return_value (gdbarch, sparc_store_return_value);
+ set_gdbarch_deprecated_store_return_value (gdbarch, sparc_store_return_value);
tdep->print_insn_mach = bfd_mach_sparc;
tdep->fp_register_bytes = 32 * 4;
tdep->has_fpu = 1; /* (all but sparclet and sparclite) */
break;
case bfd_mach_sparc_v8plusa:
- set_gdbarch_extract_return_value (gdbarch, sparc32_extract_return_value);
+ set_gdbarch_deprecated_extract_return_value (gdbarch, sparc32_extract_return_value);
set_gdbarch_frame_chain_valid (gdbarch, file_frame_chain_valid);
set_gdbarch_num_regs (gdbarch, 72);
set_gdbarch_register_bytes (gdbarch, 32*4 + 32*4 + 8*4);
set_gdbarch_register_name (gdbarch, sparc32_register_name);
- set_gdbarch_store_return_value (gdbarch, sparc_store_return_value);
+ set_gdbarch_deprecated_store_return_value (gdbarch, sparc_store_return_value);
tdep->has_fpu = 1; /* (all but sparclet and sparclite) */
tdep->fp_register_bytes = 32 * 4;
tdep->print_insn_mach = bfd_mach_sparc;
break;
case bfd_mach_sparc_sparclite_le:
- set_gdbarch_extract_return_value (gdbarch, sparc32_extract_return_value);
+ set_gdbarch_deprecated_extract_return_value (gdbarch, sparc32_extract_return_value);
set_gdbarch_frame_chain_valid (gdbarch, func_frame_chain_valid);
set_gdbarch_num_regs (gdbarch, 80);
set_gdbarch_register_bytes (gdbarch, 32*4 + 32*4 + 8*4 + 8*4);
set_gdbarch_register_name (gdbarch, sparclite_register_name);
- set_gdbarch_store_return_value (gdbarch, sparc_store_return_value);
+ set_gdbarch_deprecated_store_return_value (gdbarch, sparc_store_return_value);
tdep->has_fpu = 0; /* (all but sparclet and sparclite) */
tdep->fp_register_bytes = 0;
tdep->print_insn_mach = bfd_mach_sparc_sparclite;
break;
case bfd_mach_sparc_v9:
- set_gdbarch_extract_return_value (gdbarch, sparc64_extract_return_value);
+ set_gdbarch_deprecated_extract_return_value (gdbarch, sparc64_extract_return_value);
set_gdbarch_frame_chain_valid (gdbarch, file_frame_chain_valid);
set_gdbarch_num_regs (gdbarch, 125);
set_gdbarch_register_bytes (gdbarch, 32*8 + 32*8 + 45*8);
set_gdbarch_register_name (gdbarch, sparc64_register_name);
- set_gdbarch_store_return_value (gdbarch, sparc_store_return_value);
+ set_gdbarch_deprecated_store_return_value (gdbarch, sparc_store_return_value);
tdep->has_fpu = 1; /* (all but sparclet and sparclite) */
tdep->fp_register_bytes = 64 * 4;
tdep->print_insn_mach = bfd_mach_sparc_v9a;
break;
case bfd_mach_sparc_v9a:
- set_gdbarch_extract_return_value (gdbarch, sparc64_extract_return_value);
+ set_gdbarch_deprecated_extract_return_value (gdbarch, sparc64_extract_return_value);
set_gdbarch_frame_chain_valid (gdbarch, file_frame_chain_valid);
set_gdbarch_num_regs (gdbarch, 125);
set_gdbarch_register_bytes (gdbarch, 32*8 + 32*8 + 45*8);
set_gdbarch_register_name (gdbarch, sparc64_register_name);
- set_gdbarch_store_return_value (gdbarch, sparc_store_return_value);
+ set_gdbarch_deprecated_store_return_value (gdbarch, sparc_store_return_value);
tdep->has_fpu = 1; /* (all but sparclet and sparclite) */
tdep->fp_register_bytes = 64 * 4;
tdep->print_insn_mach = bfd_mach_sparc_v9a;
break;
}
+ /* Hook in OS ABI-specific overrides, if they have been registered. */
+ gdbarch_init_osabi (info, gdbarch, osabi);
+
return gdbarch;
}
+static void
+sparc_dump_tdep (struct gdbarch *current_gdbarch, struct ui_file *file)
+{
+ struct gdbarch_tdep *tdep = gdbarch_tdep (current_gdbarch);
+
+ if (tdep == NULL)
+ return;
+
+ fprintf_unfiltered (file, "sparc_dump_tdep: OS ABI = %s\n",
+ gdbarch_osabi_name (tdep->osabi));
+}
projects / deliverable / binutils-gdb.git / blobdiff