#include "frame.h"
#include "obstack.h"
#include "symtab.h"
+#include "symfile.h"
#include "gdbtypes.h"
#include "gdbcmd.h"
#include "gdbcore.h"
#include "value.h"
#include "dis-asm.h"
#include "inferior.h" /* for BEFORE_TEXT_END etc. */
+#include "gdb_string.h"
extern int remote_write_size; /* in remote.c */
-/* Default to the original SH. */
-
-#define DEFAULT_SH_TYPE "sh"
-
-/* This value is the model of SH in use. */
-
-char *sh_processor_type;
-
-char *tmp_sh_processor_type;
-
/* A set of original names, to be used when restoring back to generic
registers from a specific set. */
};
struct {
- char *name;
char **regnames;
+ int mach;
} sh_processor_type_table[] = {
- { "sh", sh_reg_names },
- { "sh3", sh3_reg_names },
- { "sh3e", sh3e_reg_names },
- { NULL, NULL }
+ { sh_reg_names, bfd_mach_sh },
+ { sh3_reg_names, bfd_mach_sh3 },
+ { sh3e_reg_names, bfd_mach_sh3e },
+ /* start-sanitize-sh4 */
+ { sh3e_reg_names, bfd_mach_sh4 },
+ /* end-sanitize-sh4 */
+ { NULL, 0 }
};
/* Prologue looks like
#define IS_MOV_R3(x) (((x) & 0xff00) == 0x1a00)
#define IS_SHLL_R3(x) ((x) == 0x4300)
#define IS_ADD_R3SP(x) ((x) == 0x3f3c)
+/* start-sanitize-sh4 */
+#define IS_FMOV(x) (((x) & 0xf00f) == 0xf00b)
+#define FPSCR_SZ (1 << 20)
+/* end-sanitize-sh4 */
/* Skip any prologue before the guts of a function */
w = read_memory_integer (start_pc, 2);
while (IS_STS (w)
+ /* start-sanitize-sh4 */
+ || IS_FMOV (w)
+ /* end-sanitize-sh4 */
|| IS_PUSH (w)
|| IS_MOV_SP_FP (w)
|| IS_MOV_R3 (w)
if (PC_IN_CALL_DUMMY (fi->pc, fi->frame, fi->frame))
/* When the caller requests PR from the dummy frame, we return PC because
that's where the previous routine appears to have done a call from. */
- return generic_read_register_dummy (fi, regnum);
+ return generic_read_register_dummy (fi->pc, fi->frame, regnum);
else
{
FRAME_FIND_SAVED_REGS(fi, fsr);
ways in the stack frame. sp is even more special: the address we
return for it IS the sp for the next frame. */
-/* FIXME! A lot of this should be abstracted out into a sh_scan_prologue
- function, and the struct frame_info should have a frame_saved_regs
- embedded in it, so we would only have to do this once. */
-
void
sh_frame_find_saved_regs (fi, fsr)
struct frame_info *fi;
int opc;
int insn;
int r3_val = 0;
- char * dummy_regs = generic_find_dummy_frame (fi->pc, fi->frame, fi->frame);
+ char * dummy_regs = generic_find_dummy_frame (fi->pc, fi->frame);
if (dummy_regs)
{
depth = 0;
- /* Loop around examining the prologue insns, but give up
- after 15 of them, since we're getting silly then */
- while (pc < opc + 15 * 2)
+ /* Loop around examining the prologue insns until we find something
+ that does not appear to be part of the prologue. But give up
+ after 20 of them, since we're getting silly then. */
+
+ while (pc < opc + 20 * 2)
{
/* See where the registers will be saved to */
if (IS_PUSH (insn))
}
else if (IS_MOV_R3 (insn))
{
- r3_val = (char) (insn & 0xff);
+ r3_val = ((insn & 0xff) ^ 0x80) - 0x80;
pc += 2;
insn = read_memory_integer (pc, 2);
}
else if (IS_ADD_SP (insn))
{
pc += 2;
- depth += -((char) (insn & 0xff));
+ depth -= ((insn & 0xff) ^ 0x80) - 0x80;
+ insn = read_memory_integer (pc, 2);
+ }
+ /* start-sanitize-sh4 */
+ else if (IS_FMOV (insn))
+ {
+ pc += 2;
insn = read_memory_integer (pc, 2);
+ if (read_register (FPSCR_REGNUM) & FPSCR_SZ)
+ {
+ depth += 8;
+ }
+ else
+ {
+ depth += 4;
+ }
}
+ /* end-sanitize-sh4 */
else
break;
}
{
/* We need to setup fi->frame here because run_stack_dummy gets it wrong
by assuming it's always FP. */
- fi->frame = generic_read_register_dummy (fi, SP_REGNUM);
- fi->return_pc = generic_read_register_dummy (fi, PC_REGNUM);
+ fi->frame = generic_read_register_dummy (fi->pc, fi->frame,
+ SP_REGNUM);
+ fi->return_pc = generic_read_register_dummy (fi->pc, fi->frame,
+ PC_REGNUM);
fi->f_offset = -(CALL_DUMMY_LENGTH + 4);
fi->leaf_function = 0;
return;
unsigned char struct_return;
CORE_ADDR struct_addr;
{
+ int stack_offset, stack_alloc;
int argreg;
int argnum;
+ struct type *type;
CORE_ADDR regval;
char *val;
char valbuf[4];
int len;
- int push[4]; /* some of the first 4 args may not need to be pushed
- onto the stack, because they can go in registers */
+ int odd_sized_struct;
/* first force sp to a 4-byte alignment */
sp = sp & ~3;
if (struct_return)
write_register (STRUCT_RETURN_REGNUM, struct_addr);
- /* Now load as many as possible of the first arguments into registers.
- There are 16 bytes in four registers available.
- Loop thru args from first to last. */
- push[0] = push[1] = push[2] = push[3] = 0;
- for (argnum = 0, argreg = ARG0_REGNUM;
- argnum < nargs && argreg <= ARGLAST_REGNUM;
- argnum++)
+ /* Now make sure there's space on the stack */
+ for (argnum = 0, stack_alloc = 0;
+ argnum < nargs; argnum++)
+ stack_alloc += ((TYPE_LENGTH(VALUE_TYPE(args[argnum])) + 3) & ~3);
+ sp -= stack_alloc; /* make room on stack for args */
+
+
+ /* Now load as many as possible of the first arguments into
+ registers, and push the rest onto the stack. There are 16 bytes
+ in four registers available. Loop thru args from first to last. */
+
+ argreg = ARG0_REGNUM;
+ for (argnum = 0, stack_offset = 0; argnum < nargs; argnum++)
{
- struct type *type = VALUE_TYPE (args[argnum]);
-
- len = TYPE_LENGTH (type);
-
- switch (TYPE_CODE(type)) {
- case TYPE_CODE_STRUCT:
- case TYPE_CODE_UNION:
- /* case TYPE_CODE_ARRAY: case TYPE_CODE_STRING: */
- if (len <= 4 || (len & ~3) == 0)
- push[argnum] = 0; /* doesn't get pushed onto stack */
- else
- push[argnum] = len; /* does get pushed onto stack */
- break;
- default:
- push[argnum] = 0; /* doesn't get pushed onto stack */
- }
+ type = VALUE_TYPE (args[argnum]);
+ len = TYPE_LENGTH (type);
+ memset(valbuf, 0, sizeof(valbuf));
if (len < 4)
- { /* value gets right-justified in the register */
- memcpy(valbuf + (4 - len),
+ { /* value gets right-justified in the register or stack word */
+ memcpy(valbuf + (4 - len),
(char *) VALUE_CONTENTS (args[argnum]), len);
- val = valbuf;
- }
+ val = valbuf;
+ }
else
- val = (char *) VALUE_CONTENTS (args[argnum]);
+ val = (char *) VALUE_CONTENTS (args[argnum]);
+ if (len > 4 && (len & 3) != 0)
+ odd_sized_struct = 1; /* such structs go entirely on stack */
+ else
+ odd_sized_struct = 0;
while (len > 0)
{
- regval = extract_address (val, REGISTER_RAW_SIZE (argreg));
- write_register (argreg, regval);
-
- len -= REGISTER_RAW_SIZE (argreg);
- val += REGISTER_RAW_SIZE (argreg);
- argreg++;
- if (argreg > ARGLAST_REGNUM)
- {
- push[argnum] = len; /* ran out of arg passing registers! */
- break; /* len bytes remain to go onto stack */
+ if (argreg > ARGLAST_REGNUM || odd_sized_struct)
+ { /* must go on the stack */
+ write_memory (sp + stack_offset, val, 4);
+ stack_offset += 4;
}
+ /* NOTE WELL!!!!! This is not an "else if" clause!!!
+ That's because some *&^%$ things get passed on the stack
+ AND in the registers! */
+ if (argreg <= ARGLAST_REGNUM)
+ { /* there's room in a register */
+ regval = extract_address (val, REGISTER_RAW_SIZE(argreg));
+ write_register (argreg++, regval);
+ }
+ /* Store the value 4 bytes at a time. This means that things
+ larger than 4 bytes may go partly in registers and partly
+ on the stack. */
+ len -= REGISTER_RAW_SIZE(argreg);
+ val += REGISTER_RAW_SIZE(argreg);
}
}
-
- /* Now push as many as necessary of the remaining arguments onto the stack.
- For args 0 to 3, the arg may have been passed in a register.
- Loop thru args from last to first. */
- for (argnum = nargs-1; argnum >= 0; --argnum)
- {
- if (argnum < 4 && push[argnum] == 0)
- continue; /* no need to push this arg */
-
- len = TYPE_LENGTH (VALUE_TYPE (args[argnum]));
- if (len < 4)
- {
- memcpy(valbuf + (4 - len),
- (char *) VALUE_CONTENTS (args[argnum]), len);
- val = valbuf;
- }
- else
- val = (char *) VALUE_CONTENTS (args[argnum]);
-
- if (argnum < 4)
- if (len > push[argnum]) /* some part may already be in a reg */
- {
- val += (len - push[argnum]);
- len = push[argnum];
- }
-
- sp -= (len + 3) & ~3;
- write_memory (sp, val, len);
- }
return sp;
}
/* Function: push_return_address (pc)
Set up the return address for the inferior function call.
- Necessary for targets where we don't actually execute a JSR/BSR instruction */
+ Needed for targets where we don't actually execute a JSR/BSR instruction */
-void
-sh_push_return_address (pc)
+CORE_ADDR
+sh_push_return_address (pc, sp)
CORE_ADDR pc;
+ CORE_ADDR sp;
{
- write_register (PR_REGNUM, entry_point_address ());
+ write_register (PR_REGNUM, CALL_DUMMY_ADDRESS ());
+ return sp;
}
-/* Command to set the processor type. */
-
+/* Function: fix_call_dummy
+ Poke the callee function's address into the destination part of
+ the CALL_DUMMY. The address is actually stored in a data word
+ following the actualy CALL_DUMMY instructions, which will load
+ it into a register using PC-relative addressing. This function
+ expects the CALL_DUMMY to look like this:
+
+ mov.w @(2,PC), R8
+ jsr @R8
+ nop
+ trap
+ <destination>
+ */
+
+#if 0
void
-sh_set_processor_type_command (args, from_tty)
- char *args;
- int from_tty;
+sh_fix_call_dummy (dummy, pc, fun, nargs, args, type, gcc_p)
+ char *dummy;
+ CORE_ADDR pc;
+ CORE_ADDR fun;
+ int nargs;
+ value_ptr *args;
+ struct type *type;
+ int gcc_p;
{
- int i;
- char *temp;
-
- /* The `set' commands work by setting the value, then calling the hook,
- so we let the general command modify a scratch location, then decide
- here if we really want to modify the processor type. */
- if (tmp_sh_processor_type == NULL || *tmp_sh_processor_type == '\0')
- {
- printf_unfiltered ("The known SH processor types are as follows:\n\n");
- for (i = 0; sh_processor_type_table[i].name != NULL; ++i)
- printf_unfiltered ("%s\n", sh_processor_type_table[i].name);
-
- /* Restore the value. */
- tmp_sh_processor_type = strsave (sh_processor_type);
-
- return;
- }
-
- if (!sh_set_processor_type (tmp_sh_processor_type))
- {
- /* Restore to a valid value before erroring out. */
- temp = tmp_sh_processor_type;
- tmp_sh_processor_type = strsave (sh_processor_type);
- error ("Unknown processor type `%s'.", temp);
- }
+ *(unsigned long *) (dummy + 8) = fun;
}
+#endif
-/* This is a dummy not actually run. */
+/* Function: get_saved_register
+ Just call the generic_get_saved_register function. */
-static void
-sh_show_processor_type_command (args, from_tty)
- char *args;
- int from_tty;
+void
+get_saved_register (raw_buffer, optimized, addrp, frame, regnum, lval)
+ char *raw_buffer;
+ int *optimized;
+ CORE_ADDR *addrp;
+ struct frame_info *frame;
+ int regnum;
+ enum lval_type *lval;
{
+ generic_get_saved_register (raw_buffer, optimized, addrp,
+ frame, regnum, lval);
}
+
/* Modify the actual processor type. */
int
-sh_set_processor_type (str)
- char *str;
+sh_target_architecture_hook (ap)
+ const bfd_arch_info_type *ap;
{
int i, j;
- if (str == NULL)
+ if (ap->arch != bfd_arch_sh)
return 0;
- for (i = 0; sh_processor_type_table[i].name != NULL; ++i)
+ for (i = 0; sh_processor_type_table[i].regnames != NULL; i++)
{
- if (strcasecmp (str, sh_processor_type_table[i].name) == 0)
+ if (sh_processor_type_table[i].mach == ap->mach)
{
- sh_processor_type = str;
-
for (j = 0; j < NUM_REGS; ++j)
reg_names[j] = sh_processor_type_table[i].regnames[j];
-
return 1;
}
}
- return 0;
+ fatal ("Architecture `%s' unreconized", ap->printable_name);
}
/* Print the registers in a form similar to the E7000 */
char *args;
int from_tty;
{
+ int cpu;
+ if (target_architecture->arch == bfd_arch_sh)
+ cpu = target_architecture->mach;
+ else
+ cpu = 0;
+ /* start-sanitize-sh4 */
+ /* FIXME: sh4 has more registers */
+ if (cpu == bfd_mach_sh4)
+ cpu = bfd_mach_sh3;
+ /* end-sanitize-sh4 */
+
printf_filtered ("PC=%08x SR=%08x PR=%08x MACH=%08x MACHL=%08x\n",
read_register (PC_REGNUM),
read_register (SR_REGNUM),
read_register (MACH_REGNUM),
read_register (MACL_REGNUM));
- printf_filtered ("R0-R7 %08x %08x %08x %08x %08x %08x %08x %08x\n",
+ printf_filtered ("GBR=%08x VBR=%08x",
+ read_register (GBR_REGNUM),
+ read_register (VBR_REGNUM));
+ if (cpu == bfd_mach_sh3 || cpu == bfd_mach_sh3e)
+ {
+ printf_filtered (" SSR=%08x SPC=%08x",
+ read_register (SSR_REGNUM),
+ read_register (SPC_REGNUM));
+ if (cpu == bfd_mach_sh3e)
+ {
+ printf_filtered (" FPUL=%08x FPSCR=%08x",
+ read_register (FPUL_REGNUM),
+ read_register (FPSCR_REGNUM));
+ }
+ }
+
+ printf_filtered ("\nR0-R7 %08x %08x %08x %08x %08x %08x %08x %08x\n",
read_register (0),
read_register (1),
read_register (2),
read_register (13),
read_register (14),
read_register (15));
+ if (cpu == bfd_mach_sh3e)
+ {
+ printf_filtered ("FP0-FP7 %08x %08x %08x %08x %08x %08x %08x %08x\n",
+ read_register (FP0_REGNUM + 0),
+ read_register (FP0_REGNUM + 1),
+ read_register (FP0_REGNUM + 2),
+ read_register (FP0_REGNUM + 3),
+ read_register (FP0_REGNUM + 4),
+ read_register (FP0_REGNUM + 5),
+ read_register (FP0_REGNUM + 6),
+ read_register (FP0_REGNUM + 7));
+ printf_filtered ("FP8-FP15 %08x %08x %08x %08x %08x %08x %08x %08x\n",
+ read_register (FP0_REGNUM + 8),
+ read_register (FP0_REGNUM + 9),
+ read_register (FP0_REGNUM + 10),
+ read_register (FP0_REGNUM + 11),
+ read_register (FP0_REGNUM + 12),
+ read_register (FP0_REGNUM + 13),
+ read_register (FP0_REGNUM + 14),
+ read_register (FP0_REGNUM + 15));
+ }
}
+/* Function: extract_return_value
+ Find a function's return value in the appropriate registers (in regbuf),
+ and copy it into valbuf. */
+
void
sh_extract_return_value (type, regbuf, valbuf)
struct type *type;
tm_print_insn = gdb_print_insn_sh;
- c = add_set_cmd ("processor", class_support, var_string_noescape,
- (char *) &tmp_sh_processor_type,
- "Set the type of SH processor in use.\n\
-Set this to be able to access processor-type-specific registers.\n\
-",
- &setlist);
- c->function.cfunc = sh_set_processor_type_command;
- c = add_show_from_set (c, &showlist);
- c->function.cfunc = sh_show_processor_type_command;
-
- tmp_sh_processor_type = strsave (DEFAULT_SH_TYPE);
- sh_set_processor_type_command (strsave (DEFAULT_SH_TYPE), 0);
+ target_architecture_hook = sh_target_architecture_hook;
add_com ("regs", class_vars, sh_show_regs, "Print all registers");
-
- /* Reduce the remote write size because some CMONs can't take
- more than 400 bytes in a packet. 300 seems like a safe bet. */
- remote_write_size = 300;
-}
-
-/*
- * DUMMY FRAMES
- *
- * The following code serves to maintain the dummy stack frames for
- * inferior function calls (ie. when gdb calls into the inferior via
- * call_function_by_hand). This code saves the machine state before
- * the call in host memory, so it must maintain an independant stack
- * and keep it consistant etc. I am attempting to make this code
- * generic enough to be used by many targets.
- *
- * The cheapest and most generic way to do CALL_DUMMY on a new target
- * is probably to define CALL_DUMMY to be empty, CALL_DUMMY_LENGTH to zero,
- * and CALL_DUMMY_LOCATION to AT_ENTRY. Then you must remember to define
- * PUSH_RETURN_ADDRESS, because there won't be a call instruction to do it.
- */
-
-/* Dummy frame. This saves the processor state just prior to setting up the
- inferior function call. On most targets, the registers are saved on the
- target stack, but that really slows down function calls. */
-
-struct dummy_frame
-{
- struct dummy_frame *next;
-
- CORE_ADDR pc;
- CORE_ADDR fp;
- CORE_ADDR sp;
- char regs[REGISTER_BYTES];
-};
-
-static struct dummy_frame *dummy_frame_stack = NULL;
-
-/* Function: find_dummy_frame(pc, fp, sp)
- Search the stack of dummy frames for one matching the given PC, FP and SP.
- This is the work-horse for pc_in_call_dummy and read_register_dummy */
-
-char *
-generic_find_dummy_frame (pc, fp, sp)
- CORE_ADDR pc;
- CORE_ADDR fp;
- CORE_ADDR sp;
-{
- struct dummy_frame * dummyframe;
- CORE_ADDR bkpt_address;
- extern CORE_ADDR text_end;
-
-#if CALL_DUMMY_LOCATION == AT_ENTRY_POINT
- bkpt_address = entry_point_address () + CALL_DUMMY_BREAKPOINT_OFFSET;
- if (pc != bkpt_address &&
- pc != bkpt_address + DECR_PC_AFTER_BREAK)
- return 0;
-#endif /* AT_ENTRY_POINT */
-
-#if CALL_DUMMY_LOCATION == BEFORE_TEXT_END
- bkpt_address = text_end - CALL_DUMMY_LENGTH + CALL_DUMMY_BREAKPOINT_OFFSET;
- if (pc != bkpt_address &&
- pc != bkpt_address + DECR_PC_AFTER_BREAK)
- return 0;
-#endif /* BEFORE_TEXT_END */
-
-#if CALL_DUMMY_LOCATION == AFTER_TEXT_END
- bkpt_address = text_end + CALL_DUMMY_BREAKPOINT_OFFSET;
- if (pc != bkpt_address &&
- pc != bkpt_address + DECR_PC_AFTER_BREAK)
- return 0;
-#endif /* AFTER_TEXT_END */
-
- for (dummyframe = dummy_frame_stack;
- dummyframe;
- dummyframe = dummyframe->next)
- if (fp == dummyframe->fp ||
- sp == dummyframe->sp)
- {
-#if CALL_DUMMY_LOCATION == ON_STACK
- CORE_ADDR bkpt_offset; /* distance from original frame ptr to bkpt */
-
- if (1 INNER_THAN 2)
- bkpt_offset = CALL_DUMMY_BREAK_OFFSET;
- else
- bkpt_offset = CALL_DUMMY_LENGTH - CALL_DUMMY_BREAK_OFFSET;
-
- if (pc + bkpt_offset == dummyframe->fp ||
- pc + bkpt_offset == dummyframe->sp ||
- pc + bkpt_offset + DECR_PC_AFTER_BREAK == dummyframe->fp ||
- pc + bkpt_offset + DECR_PC_AFTER_BREAK == dummyframe->sp)
-#endif /* ON_STACK */
- return dummyframe->regs;
- }
- return 0;
-}
-
-/* Function: pc_in_call_dummy (pc, fp, sp)
- Return true if this is a dummy frame created by gdb for an inferior call */
-
-int
-generic_pc_in_call_dummy (pc, fp, sp)
- CORE_ADDR pc;
- CORE_ADDR fp;
- CORE_ADDR sp;
-{
- /* if find_dummy_frame succeeds, then PC is in a call dummy */
- return (generic_find_dummy_frame (pc, fp, sp) != 0);
}
-
-/* Function: read_register_dummy (pc, fp, sp, regno)
- Find a saved register from before GDB calls a function in the inferior */
-
-CORE_ADDR
-generic_read_register_dummy (fi, regno)
- struct frame_info *fi;
- int regno;
-{
- char *dummy_regs = generic_find_dummy_frame (fi->pc, fi->frame, NULL);
-
- if (dummy_regs)
- return extract_address (&dummy_regs[REGISTER_BYTE (regno)],
- REGISTER_RAW_SIZE(regno));
- else
- return 0;
-}
-
-/* Save all the registers on the dummy frame stack. Most ports save the
- registers on the target stack. This results in lots of unnecessary memory
- references, which are slow when debugging via a serial line. Instead, we
- save all the registers internally, and never write them to the stack. The
- registers get restored when the called function returns to the entry point,
- where a breakpoint is laying in wait. */
-
-void
-generic_push_dummy_frame ()
-{
- struct dummy_frame *dummy_frame;
- CORE_ADDR fp = read_register(FP_REGNUM);
-
- /* check to see if there are stale dummy frames,
- perhaps left over from when a longjump took us out of a
- function that was called by the debugger */
-
- dummy_frame = dummy_frame_stack;
- while (dummy_frame)
- if (dummy_frame->fp INNER_THAN fp) /* stale -- destroy! */
- {
- dummy_frame_stack = dummy_frame->next;
- free (dummy_frame);
- dummy_frame = dummy_frame_stack;
- }
- else
- dummy_frame = dummy_frame->next;
-
- dummy_frame = xmalloc (sizeof (struct dummy_frame));
-
- read_register_bytes (0, dummy_frame->regs, REGISTER_BYTES);
- dummy_frame->pc = read_register (PC_REGNUM);
- dummy_frame->fp = read_register (FP_REGNUM);
- dummy_frame->sp = read_register (SP_REGNUM);
- dummy_frame->next = dummy_frame_stack;
- dummy_frame_stack = dummy_frame;
-}
-
-/* Function: pop_dummy_frame
- Restore the machine state from a saved dummy stack frame. */
-
-void
-generic_pop_dummy_frame ()
-{
- struct dummy_frame *dummy_frame = dummy_frame_stack;
-
- if (!dummy_frame)
- error ("Can't pop dummy frame!");
- dummy_frame_stack = dummy_frame->next;
- write_register_bytes (0, dummy_frame->regs, REGISTER_BYTES);
- free (dummy_frame);
-}
-
-/* Function: frame_chain_valid
- Returns true for a user frame or a call_function_by_hand dummy frame,
- and false for the CRT0 start-up frame. Purpose is to terminate backtrace */
-
-int
-generic_frame_chain_valid (fp, fi)
- CORE_ADDR fp;
- struct frame_info *fi;
-{
- if (PC_IN_CALL_DUMMY(FRAME_SAVED_PC(fi), fp, fp))
- return 1; /* don't prune CALL_DUMMY frames */
- else /* fall back to default algorithm (see frame.h) */
- return (fp != 0 && !inside_entry_file (FRAME_SAVED_PC(fi)));
-}
-
projects / deliverable / binutils-gdb.git / blobdiff