diff options
| -rw-r--r-- | gdb/ChangeLog | 49 | ||||
| -rw-r--r-- | gdb/dwarf2-frame.c | 13 | ||||
| -rw-r--r-- | gdb/dwarf2expr.c | 474 | ||||
| -rw-r--r-- | gdb/dwarf2expr.h | 29 | ||||
| -rw-r--r-- | gdb/dwarf2loc.c | 60 | ||||
| -rw-r--r-- | gdb/dwarf2loc.h | 3 | ||||
| -rw-r--r-- | gdb/dwarf2read.c | 37 | ||||
| -rw-r--r-- | gdb/testsuite/ChangeLog | 6 | ||||
| -rw-r--r-- | gdb/testsuite/gdb.dwarf2/typeddwarf.S | 2225 | ||||
| -rw-r--r-- | gdb/testsuite/gdb.dwarf2/typeddwarf.c | 93 | ||||
| -rw-r--r-- | gdb/testsuite/gdb.dwarf2/typeddwarf.exp | 91 | ||||
| -rw-r--r-- | gdb/value.c | 13 | ||||
| -rw-r--r-- | gdb/value.h | 1 |
13 files changed, 2971 insertions, 123 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 8709105..d0cf7f3 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,54 @@ 2011-05-12 Tom Tromey <tromey@redhat.com> + PR gdb/12617: + * value.h (value_from_contents): Declare. + * value.c (value_from_contents): New function. + * dwarf2read.c (dwarf_stack_op_name): Add new values. + (dwarf2_get_die_type): New function. + * dwarf2loc.c (dwarf_expr_get_base_type): New function. + (allocate_piece_closure): Acquire reference to values. + (read_pieced_value): Update for value-based expressions. + (write_pieced_value): Likewise. + (free_pieced_value_closure): Call value_free as needed. + (dwarf2_evaluate_loc_desc_full): Set get_base_type field. + Update for value-based expressions. + * dwarf2loc.h (dwarf2_get_die_type): Declare. + * dwarf2expr.h (struct dwarf_stack_value) <value>: Change type. + <get_base_type>: New field. + (struct dwarf_expr_piece) <v.value>: Change type. + <v.regno>: New field. + (struct dwarf_expr_context) <mark>: New field. + (dwarf_expr_piece, dwarf_expr_fetch): Update. + (dwarf_expr_pop, dwarf_expr_push): Remove. + (dwarf_expr_push_address): Declare. + * dwarf2expr.c (dwarf_arch_cookie): New global. + (struct dwarf_gdbarch_types): New. + (dwarf_gdbarch_types_init, dwarf_expr_address_type): New + functions. + (dwarf_expr_push): Change type of 'value' argument. Update. Now + static. + (dwarf_expr_push_address): New function. + (dwarf_expr_pop): Now static. + (dwarf_expr_fetch): Change return type. + (dwarf_require_integral): New function. + (dwarf_expr_fetch): Simplify. + (add_piece): Update. + (base_types_equal_p, dwarf_get_base_type, get_unsigned_type): New + functions. + (execute_stack_op) <sign_ext>: Remove. + Use values for DWARF stack. + <DW_OP_GNU_const_type, DW_OP_GNU_deref_type, + DW_OP_GNU_regval_type, DW_OP_GNU_convert, DW_OP_GNU_reinterpret>: + New cases. + (_initialize_dwarf2expr): New function. + (add_piece): Update. + (new_dwarf_expr_context): Set new field. + (free_dwarf_expr_context): Call value_free_to_mark. + * dwarf2-frame.c (no_base_type): New function. + (execute_stack_op): Set get_base_type field. Update. + +2011-05-12 Tom Tromey <tromey@redhat.com> + * dwarf2read.c (read_common_block): Fix formatting. 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com> diff --git a/gdb/dwarf2-frame.c b/gdb/dwarf2-frame.c index e78c328..4e4e6d9 100644 --- a/gdb/dwarf2-frame.c +++ b/gdb/dwarf2-frame.c @@ -353,6 +353,14 @@ no_dwarf_call (struct dwarf_expr_context *ctx, size_t die_offset) _("Support for DW_OP_call* is invalid in CFI")); } +/* Helper function for execute_stack_op. */ + +static struct type * +no_base_type (struct dwarf_expr_context *ctx, size_t die) +{ + error (_("Support for typed DWARF is not supported in CFI")); +} + /* Execute the required actions for both the DW_CFA_restore and DW_CFA_restore_extended instructions. */ static void @@ -406,14 +414,15 @@ execute_stack_op (const gdb_byte *exp, ULONGEST len, int addr_size, ctx->get_frame_pc = no_get_frame_pc; ctx->get_tls_address = no_get_tls_address; ctx->dwarf_call = no_dwarf_call; + ctx->get_base_type = no_base_type; - dwarf_expr_push (ctx, initial, initial_in_stack_memory); + dwarf_expr_push_address (ctx, initial, initial_in_stack_memory); dwarf_expr_eval (ctx, exp, len); if (ctx->location == DWARF_VALUE_MEMORY) result = dwarf_expr_fetch_address (ctx, 0); else if (ctx->location == DWARF_VALUE_REGISTER) - result = read_reg (this_frame, dwarf_expr_fetch (ctx, 0)); + result = read_reg (this_frame, value_as_long (dwarf_expr_fetch (ctx, 0))); else { /* This is actually invalid DWARF, but if we ever do run across diff --git a/gdb/dwarf2expr.c b/gdb/dwarf2expr.c index 91fccf9..226cb1d 100644 --- a/gdb/dwarf2expr.c +++ b/gdb/dwarf2expr.c @@ -34,6 +34,61 @@ static void execute_stack_op (struct dwarf_expr_context *, const gdb_byte *, const gdb_byte *); +/* Cookie for gdbarch data. */ + +static struct gdbarch_data *dwarf_arch_cookie; + +/* This holds gdbarch-specific types used by the DWARF expression + evaluator. See comments in execute_stack_op. */ + +struct dwarf_gdbarch_types +{ + struct type *dw_types[3]; +}; + +/* Allocate and fill in dwarf_gdbarch_types for an arch. */ + +static void * +dwarf_gdbarch_types_init (struct gdbarch *gdbarch) +{ + struct dwarf_gdbarch_types *types + = GDBARCH_OBSTACK_ZALLOC (gdbarch, struct dwarf_gdbarch_types); + + /* The types themselves are lazily initialized. */ + + return types; +} + +/* Return the type used for DWARF operations where the type is + unspecified in the DWARF spec. Only certain sizes are + supported. */ + +static struct type * +dwarf_expr_address_type (struct dwarf_expr_context *ctx) +{ + struct dwarf_gdbarch_types *types = gdbarch_data (ctx->gdbarch, + dwarf_arch_cookie); + int ndx; + + if (ctx->addr_size == 2) + ndx = 0; + else if (ctx->addr_size == 4) + ndx = 1; + else if (ctx->addr_size == 8) + ndx = 2; + else + error (_("Unsupported address size in DWARF expressions: %d bits"), + 8 * ctx->addr_size); + + if (types->dw_types[ndx] == NULL) + types->dw_types[ndx] + = arch_integer_type (ctx->gdbarch, + 8 * ctx->addr_size, + 0, "<signed DWARF address type>"); + + return types->dw_types[ndx]; +} + /* Create a new context for the expression evaluator. */ struct dwarf_expr_context * @@ -49,6 +104,7 @@ new_dwarf_expr_context (void) retval->num_pieces = 0; retval->pieces = 0; retval->max_recursion_depth = 0x100; + retval->mark = value_mark (); return retval; } @@ -57,6 +113,7 @@ new_dwarf_expr_context (void) void free_dwarf_expr_context (struct dwarf_expr_context *ctx) { + value_free_to_mark (ctx->mark); xfree (ctx->stack); xfree (ctx->pieces); xfree (ctx); @@ -96,26 +153,32 @@ dwarf_expr_grow_stack (struct dwarf_expr_context *ctx, size_t need) /* Push VALUE onto CTX's stack. */ -void -dwarf_expr_push (struct dwarf_expr_context *ctx, ULONGEST value, +static void +dwarf_expr_push (struct dwarf_expr_context *ctx, struct value *value, int in_stack_memory) { struct dwarf_stack_value *v; - /* We keep all stack elements within the range defined by the - DWARF address size. */ - if (ctx->addr_size < sizeof (ULONGEST)) - value &= ((ULONGEST) 1 << (ctx->addr_size * HOST_CHAR_BIT)) - 1; - dwarf_expr_grow_stack (ctx, 1); v = &ctx->stack[ctx->stack_len++]; v->value = value; v->in_stack_memory = in_stack_memory; } -/* Pop the top item off of CTX's stack. */ +/* Push VALUE onto CTX's stack. */ void +dwarf_expr_push_address (struct dwarf_expr_context *ctx, CORE_ADDR value, + int in_stack_memory) +{ + dwarf_expr_push (ctx, + value_from_ulongest (dwarf_expr_address_type (ctx), value), + in_stack_memory); +} + +/* Pop the top item off of CTX's stack. */ + +static void dwarf_expr_pop (struct dwarf_expr_context *ctx) { if (ctx->stack_len <= 0) @@ -125,7 +188,7 @@ dwarf_expr_pop (struct dwarf_expr_context *ctx) /* Retrieve the N'th item on CTX's stack. */ -ULONGEST +struct value * dwarf_expr_fetch (struct dwarf_expr_context *ctx, int n) { if (ctx->stack_len <= n) @@ -133,7 +196,39 @@ dwarf_expr_fetch (struct dwarf_expr_context *ctx, int n) "stack only has %d elements on it."), n, ctx->stack_len); return ctx->stack[ctx->stack_len - (1 + n)].value; +} + +/* Require that TYPE be an integral type; throw an exception if not. */ +static void +dwarf_require_integral (struct type *type) +{ + if (TYPE_CODE (type) != TYPE_CODE_INT + && TYPE_CODE (type) != TYPE_CODE_CHAR + && TYPE_CODE (type) != TYPE_CODE_BOOL) + error (_("integral type expected in DWARF expression")); +} + +/* Return the unsigned form of TYPE. TYPE is necessarily an integral + type. */ + +static struct type * +get_unsigned_type (struct gdbarch *gdbarch, struct type *type) +{ + switch (TYPE_LENGTH (type)) + { + case 1: + return builtin_type (gdbarch)->builtin_uint8; + case 2: + return builtin_type (gdbarch)->builtin_uint16; + case 4: + return builtin_type (gdbarch)->builtin_uint32; + case 8: + return builtin_type (gdbarch)->builtin_uint64; + default: + error (_("no unsigned variant found for type, while evaluating " + "DWARF expression")); + } } /* Retrieve the N'th item on CTX's stack, converted to an address. */ @@ -141,7 +236,14 @@ dwarf_expr_fetch (struct dwarf_expr_context *ctx, int n) CORE_ADDR dwarf_expr_fetch_address (struct dwarf_expr_context *ctx, int n) { - ULONGEST result = dwarf_expr_fetch (ctx, n); + struct value *result_val = dwarf_expr_fetch (ctx, n); + enum bfd_endian byte_order = gdbarch_byte_order (ctx->gdbarch); + ULONGEST result; + + dwarf_require_integral (value_type (result_val)); + result = extract_unsigned_integer (value_contents (result_val), + TYPE_LENGTH (value_type (result_val)), + byte_order); /* For most architectures, calling extract_unsigned_integer() alone is sufficient for extracting an address. However, some @@ -151,25 +253,9 @@ dwarf_expr_fetch_address (struct dwarf_expr_context *ctx, int n) for those architectures which require it. */ if (gdbarch_integer_to_address_p (ctx->gdbarch)) { - enum bfd_endian byte_order = gdbarch_byte_order (ctx->gdbarch); gdb_byte *buf = alloca (ctx->addr_size); - struct type *int_type; - - switch (ctx->addr_size) - { - case 2: - int_type = builtin_type (ctx->gdbarch)->builtin_uint16; - break; - case 4: - int_type = builtin_type (ctx->gdbarch)->builtin_uint32; - break; - case 8: - int_type = builtin_type (ctx->gdbarch)->builtin_uint64; - break; - default: - internal_error (__FILE__, __LINE__, - _("Unsupported address size.\n")); - } + struct type *int_type = get_unsigned_type (ctx->gdbarch, + value_type (result_val)); store_unsigned_integer (buf, ctx->addr_size, byte_order, result); return gdbarch_integer_to_address (ctx->gdbarch, int_type, buf); @@ -188,7 +274,6 @@ dwarf_expr_fetch_in_stack_memory (struct dwarf_expr_context *ctx, int n) "stack only has %d elements on it."), n, ctx->stack_len); return ctx->stack[ctx->stack_len - (1 + n)].in_stack_memory; - } /* Return true if the expression stack is empty. */ @@ -238,8 +323,10 @@ add_piece (struct dwarf_expr_context *ctx, ULONGEST size, ULONGEST offset) else if (p->location == DWARF_VALUE_IMPLICIT_POINTER) { p->v.ptr.die = ctx->len; - p->v.ptr.offset = (LONGEST) dwarf_expr_fetch (ctx, 0); + p->v.ptr.offset = value_as_long (dwarf_expr_fetch (ctx, 0)); } + else if (p->location == DWARF_VALUE_REGISTER) + p->v.regno = value_as_long (dwarf_expr_fetch (ctx, 0)); else { p->v.value = dwarf_expr_fetch (ctx, 0); @@ -335,6 +422,43 @@ dwarf_expr_require_composition (const gdb_byte *op_ptr, const gdb_byte *op_end, op_name); } +/* Return true iff the types T1 and T2 are "the same". This only does + checks that might reasonably be needed to compare DWARF base + types. */ + +static int +base_types_equal_p (struct type *t1, struct type *t2) +{ + if (TYPE_CODE (t1) != TYPE_CODE (t2)) + return 0; + if (TYPE_UNSIGNED (t1) != TYPE_UNSIGNED (t2)) + return 0; + return TYPE_LENGTH (t1) == TYPE_LENGTH (t2); +} + +/* A convenience function to call get_base_type on CTX and return the + result. DIE is the DIE whose type we need. SIZE is non-zero if + this function should verify that the resulting type has the correct + size. */ + +static struct type * +dwarf_get_base_type (struct dwarf_expr_context *ctx, ULONGEST die, int size) +{ + struct type *result; + + if (ctx->get_base_type) + { + result = ctx->get_base_type (ctx, die); + if (size != 0 && TYPE_LENGTH (result) != size) + error (_("DW_OP_GNU_const_type has different sizes for type and data")); + } + else + /* Anything will do. */ + result = builtin_type (ctx->gdbarch)->builtin_int; + + return result; +} + /* The engine for the expression evaluator. Using the context in CTX, evaluate the expression between OP_PTR and OP_END. */ @@ -342,10 +466,15 @@ static void execute_stack_op (struct dwarf_expr_context *ctx, const gdb_byte *op_ptr, const gdb_byte *op_end) { -#define sign_ext(x) ((LONGEST) (((x) ^ sign_bit) - sign_bit)) - ULONGEST sign_bit = (ctx->addr_size >= sizeof (ULONGEST) ? 0 - : ((ULONGEST) 1) << (ctx->addr_size * 8 - 1)); enum bfd_endian byte_order = gdbarch_byte_order (ctx->gdbarch); + /* Old-style "untyped" DWARF values need special treatment in a + couple of places, specifically DW_OP_mod and DW_OP_shr. We need + a special type for these values so we can distinguish them from + values that have an explicit type, because explicitly-typed + values do not need special treatment. This special type must be + different (in the `==' sense) from any base type coming from the + CU. */ + struct type *address_type = dwarf_expr_address_type (ctx); ctx->location = DWARF_VALUE_MEMORY; ctx->initialized = 1; /* Default is initialized. */ @@ -368,6 +497,7 @@ execute_stack_op (struct dwarf_expr_context *ctx, int in_stack_memory = 0; ULONGEST uoffset, reg; LONGEST offset; + struct value *result_val = NULL; switch (op) { @@ -404,6 +534,7 @@ execute_stack_op (struct dwarf_expr_context *ctx, case DW_OP_lit30: case DW_OP_lit31: result = op - DW_OP_lit0; + result_val = value_from_ulongest (address_type, result); break; case DW_OP_addr: @@ -416,47 +547,58 @@ execute_stack_op (struct dwarf_expr_context *ctx, branching between the address and the TLS op. */ if (op_ptr >= op_end || *op_ptr != DW_OP_GNU_push_tls_address) result += ctx->offset; + result_val = value_from_ulongest (address_type, result); break; case DW_OP_const1u: result = extract_unsigned_integer (op_ptr, 1, byte_order); + result_val = value_from_ulongest (address_type, result); op_ptr += 1; break; case DW_OP_const1s: result = extract_signed_integer (op_ptr, 1, byte_order); + result_val = value_from_ulongest (address_type, result); op_ptr += 1; break; case DW_OP_const2u: result = extract_unsigned_integer (op_ptr, 2, byte_order); + result_val = value_from_ulongest (address_type, result); op_ptr += 2; break; case DW_OP_const2s: result = extract_signed_integer (op_ptr, 2, byte_order); + result_val = value_from_ulongest (address_type, result); op_ptr += 2; break; case DW_OP_const4u: result = extract_unsigned_integer (op_ptr, 4, byte_order); + result_val = value_from_ulongest (address_type, result); op_ptr += 4; break; case DW_OP_const4s: result = extract_signed_integer (op_ptr, 4, byte_order); + result_val = value_from_ulongest (address_type, result); op_ptr += 4; break; case DW_OP_const8u: result = extract_unsigned_integer (op_ptr, 8, byte_order); + result_val = value_from_ulongest (address_type, result); op_ptr += 8; break; case DW_OP_const8s: result = extract_signed_integer (op_ptr, 8, byte_order); + result_val = value_from_ulongest (address_type, result); op_ptr += 8; break; case DW_OP_constu: op_ptr = read_uleb128 (op_ptr, op_end, &uoffset); result = uoffset; + result_val = value_from_ulongest (address_type, result); break; case DW_OP_consts: op_ptr = read_sleb128 (op_ptr, op_end, &offset); result = offset; + result_val = value_from_ulongest (address_type, result); break; /* The DW_OP_reg operations are required to occur alone in @@ -502,6 +644,7 @@ execute_stack_op (struct dwarf_expr_context *ctx, "or DW_OP_bit_piece.")); result = op - DW_OP_reg0; + result_val = value_from_ulongest (address_type, result); ctx->location = DWARF_VALUE_REGISTER; break; @@ -510,6 +653,7 @@ execute_stack_op (struct dwarf_expr_context *ctx, dwarf_expr_require_composition (op_ptr, op_end, "DW_OP_regx"); result = reg; + result_val = value_from_ulongest (address_type, result); ctx->location = DWARF_VALUE_REGISTER; break; @@ -547,6 +691,7 @@ execute_stack_op (struct dwarf_expr_context *ctx, /* The byte offset into the data. */ op_ptr = read_sleb128 (op_ptr, op_end, &len); result = (ULONGEST) len; + result_val = value_from_ulongest (address_type, result); ctx->location = DWARF_VALUE_IMPLICIT_POINTER; dwarf_expr_require_composition (op_ptr, op_end, @@ -590,6 +735,7 @@ execute_stack_op (struct dwarf_expr_context *ctx, op_ptr = read_sleb128 (op_ptr, op_end, &offset); result = (ctx->read_reg) (ctx->baton, op - DW_OP_breg0); result += offset; + result_val = value_from_ulongest (address_type, result); } break; case DW_OP_bregx: @@ -598,6 +744,7 @@ execute_stack_op (struct dwarf_expr_context *ctx, op_ptr = read_sleb128 (op_ptr, op_end, &offset); result = (ctx->read_reg) (ctx->baton, reg); result += offset; + result_val = value_from_ulongest (address_type, result); } break; case DW_OP_fbreg: @@ -620,11 +767,14 @@ execute_stack_op (struct dwarf_expr_context *ctx, if (ctx->location == DWARF_VALUE_MEMORY) result = dwarf_expr_fetch_address (ctx, 0); else if (ctx->location == DWARF_VALUE_REGISTER) - result = (ctx->read_reg) (ctx->baton, dwarf_expr_fetch (ctx, 0)); + result + = (ctx->read_reg) (ctx->baton, + value_as_long (dwarf_expr_fetch (ctx, 0))); else error (_("Not implemented: computing frame " "base using explicit value operator")); result = result + offset; + result_val = value_from_ulongest (address_type, result); in_stack_memory = 1; ctx->stack_len = before_stack_len; ctx->location = DWARF_VALUE_MEMORY; @@ -632,7 +782,7 @@ execute_stack_op (struct dwarf_expr_context *ctx, break; case DW_OP_dup: - result = dwarf_expr_fetch (ctx, 0); + result_val = dwarf_expr_fetch (ctx, 0); in_stack_memory = dwarf_expr_fetch_in_stack_memory (ctx, 0); break; @@ -642,7 +792,7 @@ execute_stack_op (struct dwarf_expr_context *ctx, case DW_OP_pick: offset = *op_ptr++; - result = dwarf_expr_fetch (ctx, offset); + result_val = dwarf_expr_fetch (ctx, offset); in_stack_memory = dwarf_expr_fetch_in_stack_memory (ctx, offset); break; @@ -662,7 +812,7 @@ execute_stack_op (struct dwarf_expr_context *ctx, } case DW_OP_over: - result = dwarf_expr_fetch (ctx, 1); + result_val = dwarf_expr_fetch (ctx, 1); in_stack_memory = dwarf_expr_fetch_in_stack_memory (ctx, 1); break; @@ -685,14 +835,27 @@ execute_stack_op (struct dwarf_expr_context *ctx, case DW_OP_deref: case DW_OP_deref_size: + case DW_OP_GNU_deref_type: { int addr_size = (op == DW_OP_deref ? ctx->addr_size : *op_ptr++); gdb_byte *buf = alloca (addr_size); CORE_ADDR addr = dwarf_expr_fetch_address (ctx, 0); + struct type *type; + dwarf_expr_pop (ctx); + if (op == DW_OP_GNU_deref_type) + { + ULONGEST type_die; + + op_ptr = read_uleb128 (op_ptr, op_end, &type_die); + type = dwarf_get_base_type (ctx, type_die, 0); + } + else + type = address_type; + (ctx->read_mem) (ctx->baton, buf, addr, addr_size); - result = extract_unsigned_integer (buf, addr_size, byte_order); + result_val = value_from_contents_and_address (type, buf, addr); break; } @@ -700,27 +863,34 @@ execute_stack_op (struct dwarf_expr_context *ctx, case DW_OP_neg: case DW_OP_not: case DW_OP_plus_uconst: - /* Unary operations. */ - result = dwarf_expr_fetch (ctx, 0); - dwarf_expr_pop (ctx); + { + /* Unary operations. */ + result_val = dwarf_expr_fetch (ctx, 0); + dwarf_expr_pop (ctx); - switch (op) - { - case DW_OP_abs: - if (sign_ext (result) < 0) - result = -result; - break; - case DW_OP_neg: - result = -result; - break; - case DW_OP_not: - result = ~result; - break; - case DW_OP_plus_uconst: - op_ptr = read_uleb128 (op_ptr, op_end, ®); - result += reg; - break; - } + switch (op) + { + case DW_OP_abs: + if (value_less (result_val, + value_zero (value_type (result_val), not_lval))) + result_val = value_neg (result_val); + break; + case DW_OP_neg: + result_val = value_neg (result_val); + break; + case DW_OP_not: + dwarf_require_integral (value_type (result_val)); + result_val = value_complement (result_val); + break; + case DW_OP_plus_uconst: + dwarf_require_integral (value_type (result_val)); + result = value_as_long (result_val); + op_ptr = read_uleb128 (op_ptr, op_end, ®); + result += reg; + result_val = value_from_ulongest (address_type, result); + break; + } + } break; case DW_OP_and: @@ -742,7 +912,7 @@ execute_stack_op (struct dwarf_expr_context *ctx, case DW_OP_ne: { /* Binary operations. */ - ULONGEST first, second; + struct value *first, *second; second = dwarf_expr_fetch (ctx, 0); dwarf_expr_pop (ctx); @@ -750,62 +920,115 @@ execute_stack_op (struct dwarf_expr_context *ctx, first = dwarf_expr_fetch (ctx, 0); dwarf_expr_pop (ctx); + if (! base_types_equal_p (value_type (first), value_type (second))) + error (_("Incompatible types on DWARF stack")); + switch (op) { case DW_OP_and: - result = first & second; + dwarf_require_integral (value_type (first)); + dwarf_require_integral (value_type (second)); + result_val = value_binop (first, second, BINOP_BITWISE_AND); break; case DW_OP_div: - if (!second) - error (_("Division by zero")); - result = sign_ext (first) / sign_ext (second); + result_val = value_binop (first, second, BINOP_DIV); break; case DW_OP_minus: - result = first - second; + result_val = value_binop (first, second, BINOP_SUB); break; case DW_OP_mod: - if (!second) - error (_("Division by zero")); - result = first % second; + { + int cast_back = 0; + struct type *orig_type = value_type (first); + + /* We have to special-case "old-style" untyped values + -- these must have mod computed using unsigned + math. */ + if (orig_type == address_type) + { + struct type *utype + = get_unsigned_type (ctx->gdbarch, orig_type); + + cast_back = 1; + first = value_cast (utype, first); + second = value_cast (utype, second); + } + /* Note that value_binop doesn't handle float or + decimal float here. This seems unimportant. */ + result_val = value_binop (first, second, BINOP_MOD); + if (cast_back) + result_val = value_cast (orig_type, result_val); + } break; case DW_OP_mul: - result = first * second; + result_val = value_binop (first, second, BINOP_MUL); break; case DW_OP_or: - result = first | second; + dwarf_require_integral (value_type (first)); + dwarf_require_integral (value_type (second)); + result_val = value_binop (first, second, BINOP_BITWISE_IOR); break; case DW_OP_plus: - result = first + second; + result_val = value_binop (first, second, BINOP_ADD); break; case DW_OP_shl: - result = first << second; + dwarf_require_integral (value_type (first)); + dwarf_require_integral (value_type (second)); + result_val = value_binop (first, second, BINOP_LSH); break; case DW_OP_shr: - result = first >> second; + dwarf_require_integral (value_type (first)); + dwarf_require_integral (value_type (second)); + if (value_type (first) == address_type) + { + struct type *utype + = get_unsigned_type (ctx->gdbarch, value_type (first)); + + first = value_cast (utype, first); + } + + result_val = value_binop (first, second, BINOP_RSH); + /* Make sure we wind up with the same type we started + with. */ + if (value_type (result_val) != value_type (second)) + result_val = value_cast (value_type (second), result_val); break; case DW_OP_shra: - result = sign_ext (first) >> second; + dwarf_require_integral (value_type (first)); + dwarf_require_integral (value_type (second)); + result_val = value_binop (first, second, BINOP_RSH); break; case DW_OP_xor: - result = first ^ second; + dwarf_require_integral (value_type (first)); + dwarf_require_integral (value_type (second)); + result_val = value_binop (first, second, BINOP_BITWISE_XOR); break; case DW_OP_le: - result = sign_ext (first) <= sign_ext (second); + /* A <= B is !(B < A). */ + result = ! value_less (second, first); + result_val = value_from_ulongest (address_type, result); break; case DW_OP_ge: - result = sign_ext (first) >= sign_ext (second); + /* A >= B is !(A < B). */ + result = ! value_less (first, second); + result_val = value_from_ulongest (address_type, result); break; case DW_OP_eq: - result = sign_ext (first) == sign_ext (second); + result = value_equal (first, second); + result_val = value_from_ulongest (address_type, result); break; case DW_OP_lt: - result = sign_ext (first) < sign_ext (second); + result = value_less (first, second); + result_val = value_from_ulongest (address_type, result); break; case DW_OP_gt: - result = sign_ext (first) > sign_ext (second); + /* A > B is B < A. */ + result = value_less (second, first); + result_val = value_from_ulongest (address_type, result); break; case DW_OP_ne: - result = sign_ext (first) != sign_ext (second); + result = ! value_equal (first, second); + result_val = value_from_ulongest (address_type, result); break; default: internal_error (__FILE__, __LINE__, @@ -816,6 +1039,7 @@ execute_stack_op (struct dwarf_expr_context *ctx, case DW_OP_call_frame_cfa: result = (ctx->get_frame_cfa) (ctx->baton); + result_val = value_from_ulongest (address_type, result); in_stack_memory = 1; break; @@ -828,9 +1052,10 @@ execute_stack_op (struct dwarf_expr_context *ctx, control block at which the variable is located. Nothing should follow this operator, so the top of stack would be returned. */ - result = dwarf_expr_fetch (ctx, 0); + result = value_as_long (dwarf_expr_fetch (ctx, 0)); dwarf_expr_pop (ctx); result = (ctx->get_tls_address) (ctx->baton, result); + result_val = value_from_ulongest (address_type, result); break; case DW_OP_skip: @@ -840,11 +1065,17 @@ execute_stack_op (struct dwarf_expr_context *ctx, goto no_push; case DW_OP_bra: - offset = extract_signed_integer (op_ptr, 2, byte_order); - op_ptr += 2; - if (dwarf_expr_fetch (ctx, 0) != 0) - op_ptr += offset; - dwarf_expr_pop (ctx); + { + struct value *val; + + offset = extract_signed_integer (op_ptr, 2, byte_order); + op_ptr += 2; + val = dwarf_expr_fetch (ctx, 0); + dwarf_require_integral (value_type (val)); + if (value_as_long (val) != 0) + op_ptr += offset; + dwarf_expr_pop (ctx); + } goto no_push; case DW_OP_nop: @@ -912,12 +1143,73 @@ execute_stack_op (struct dwarf_expr_context *ctx, ctx->num_pieces = 0; goto abort_expression; + case DW_OP_GNU_const_type: + { + ULONGEST type_die; + int n; + const gdb_byte *data; + struct type *type; + + op_ptr = read_uleb128 (op_ptr, op_end, &type_die); + n = *op_ptr++; + data = op_ptr; + op_ptr += n; + + type = dwarf_get_base_type (ctx, type_die, n); + result_val = value_from_contents (type, data); + } + break; + + case DW_OP_GNU_regval_type: + { + ULONGEST type_die; + struct type *type; + + op_ptr = read_uleb128 (op_ptr, op_end, ®); + op_ptr = read_uleb128 (op_ptr, op_end, &type_die); + + type = dwarf_get_base_type (ctx, type_die, 0); + result = (ctx->read_reg) (ctx->baton, reg); + result_val = value_from_ulongest (type, result); + } + break; + + case DW_OP_GNU_convert: + case DW_OP_GNU_reinterpret: + { + ULONGEST type_die; + struct type *type; + + op_ptr = read_uleb128 (op_ptr, op_end, &type_die); + + type = dwarf_get_base_type (ctx, type_die, 0); + + result_val = dwarf_expr_fetch (ctx, 0); + dwarf_expr_pop (ctx); + + if (op == DW_OP_GNU_convert) + result_val = value_cast (type, result_val); + else if (type == value_type (result_val)) + { + /* Nothing. */ + } + else if (TYPE_LENGTH (type) + != TYPE_LENGTH (value_type (result_val))) + error (_("DW_OP_GNU_reinterpret has wrong size")); + else + result_val + = value_from_contents (type, + value_contents_all (result_val)); + } + break; + default: error (_("Unhandled dwarf expression opcode 0x%x"), op); } /* Most things push a result value. */ - dwarf_expr_push (ctx, result, in_stack_memory); + gdb_assert (result_val != NULL); + dwarf_expr_push (ctx, result_val, in_stack_memory); no_push: ; } @@ -931,5 +1223,11 @@ execute_stack_op (struct dwarf_expr_context *ctx, abort_expression: ctx->recursion_depth--; gdb_assert (ctx->recursion_depth >= 0); -#undef sign_ext +} + +void +_initialize_dwarf2expr (void) +{ + dwarf_arch_cookie + = gdbarch_data_register_post_init (dwarf_gdbarch_types_init); } diff --git a/gdb/dwarf2expr.h b/gdb/dwarf2expr.h index 78ff53f..281c65b 100644 --- a/gdb/dwarf2expr.h +++ b/gdb/dwarf2expr.h @@ -51,7 +51,7 @@ enum dwarf_value_location struct dwarf_stack_value { - ULONGEST value; + struct value *value; /* Non-zero if the piece is in memory and is known to be on the program's stack. It is always ok to set this to zero. @@ -81,6 +81,10 @@ struct dwarf_expr_context /* Offset used to relocate DW_OP_addr argument. */ CORE_ADDR offset; + /* The evaluator is value-based, and frees values up to this point + when the expression context is destroyed. */ + struct value *mark; + /* An opaque argument provided by the caller, which will be passed to all of the callback functions. */ void *baton; @@ -111,6 +115,13 @@ struct dwarf_expr_context being passed to and returned from the called DWARF subroutine. */ void (*dwarf_call) (struct dwarf_expr_context *ctx, size_t die_offset); + /* Return the base type given by the indicated DIE. This can throw + an exception if the DIE is invalid or does not represent a base + type. If can also be NULL in the special case where the + callbacks are not performing evaluation, and thus it is + meaningful to substitute a stub type of the correct size. */ + struct type *(*get_base_type) (struct dwarf_expr_context *ctx, size_t die); + #if 0 /* Not yet implemented. */ @@ -180,9 +191,11 @@ struct dwarf_expr_piece int in_stack_memory; } mem; - /* The piece's register number or literal value, for - DWARF_VALUE_REGISTER or DWARF_VALUE_STACK pieces. */ - ULONGEST value; + /* The piece's register number, for DWARF_VALUE_REGISTER pieces. */ + int regno; + + /* The piece's literal value, for DWARF_VALUE_STACK pieces. */ + struct value *value; struct { @@ -214,12 +227,12 @@ void free_dwarf_expr_context (struct dwarf_expr_context *ctx); struct cleanup * make_cleanup_free_dwarf_expr_context (struct dwarf_expr_context *ctx); -void dwarf_expr_push (struct dwarf_expr_context *ctx, ULONGEST value, - int in_stack_memory); -void dwarf_expr_pop (struct dwarf_expr_context *ctx); +void dwarf_expr_push_address (struct dwarf_expr_context *ctx, + CORE_ADDR value, + int in_stack_memory); void dwarf_expr_eval (struct dwarf_expr_context *ctx, const gdb_byte *addr, size_t len); -ULONGEST dwarf_expr_fetch (struct dwarf_expr_context *ctx, int n); +struct value *dwarf_expr_fetch (struct dwarf_expr_context *ctx, int n); CORE_ADDR dwarf_expr_fetch_address (struct dwarf_expr_context *ctx, int n); int dwarf_expr_fetch_in_stack_memory (struct dwarf_expr_context *ctx, int n); diff --git a/gdb/dwarf2loc.c b/gdb/dwarf2loc.c index 4c13307..04f16e9 100644 --- a/gdb/dwarf2loc.c +++ b/gdb/dwarf2loc.c @@ -286,6 +286,16 @@ dwarf_expr_dwarf_call (struct dwarf_expr_context *ctx, size_t die_offset) ctx->get_frame_pc, ctx->baton); } +/* Callback function for dwarf2_evaluate_loc_desc. */ + +static struct type * +dwarf_expr_get_base_type (struct dwarf_expr_context *ctx, size_t die_offset) +{ + struct dwarf_expr_baton *debaton = ctx->baton; + + return dwarf2_get_die_type (die_offset, debaton->per_cu); +} + struct piece_closure { /* Reference count. */ @@ -313,6 +323,7 @@ allocate_piece_closure (struct dwarf2_per_cu_data *per_cu, int addr_size) { struct piece_closure *c = XZALLOC (struct piece_closure); + int i; c->refc = 1; c->per_cu = per_cu; @@ -321,6 +332,9 @@ allocate_piece_closure (struct dwarf2_per_cu_data *per_cu, c->pieces = XCALLOC (n_pieces, struct dwarf_expr_piece); memcpy (c->pieces, pieces, n_pieces * sizeof (struct dwarf_expr_piece)); + for (i = 0; i < n_pieces; ++i) + if (c->pieces[i].location == DWARF_VALUE_STACK) + value_incref (c->pieces[i].v.value); return c; } @@ -576,7 +590,7 @@ read_pieced_value (struct value *v) case DWARF_VALUE_REGISTER: { struct gdbarch *arch = get_frame_arch (frame); - int gdb_regnum = gdbarch_dwarf2_reg_to_regnum (arch, p->v.value); + int gdb_regnum = gdbarch_dwarf2_reg_to_regnum (arch, p->v.regno); int reg_offset = source_offset; if (gdbarch_byte_order (arch) == BFD_ENDIAN_BIG @@ -609,7 +623,7 @@ read_pieced_value (struct value *v) else { error (_("Unable to access DWARF register number %s"), - paddress (arch, p->v.value)); + paddress (arch, p->v.regno)); } } break; @@ -623,7 +637,6 @@ read_pieced_value (struct value *v) case DWARF_VALUE_STACK: { - struct gdbarch *gdbarch = get_type_arch (value_type (v)); size_t n = this_size; if (n > c->addr_size - source_offset) @@ -634,18 +647,11 @@ read_pieced_value (struct value *v) { /* Nothing. */ } - else if (source_offset == 0) - store_unsigned_integer (buffer, n, - gdbarch_byte_order (gdbarch), - p->v.value); else { - gdb_byte bytes[sizeof (ULONGEST)]; + const gdb_byte *val_bytes = value_contents_all (p->v.value); - store_unsigned_integer (bytes, n + source_offset, - gdbarch_byte_order (gdbarch), - p->v.value); - memcpy (buffer, bytes + source_offset, n); + intermediate_buffer = val_bytes + source_offset; } } break; @@ -776,7 +782,7 @@ write_pieced_value (struct value *to, struct value *from) case DWARF_VALUE_REGISTER: { struct gdbarch *arch = get_frame_arch (frame); - int gdb_regnum = gdbarch_dwarf2_reg_to_regnum (arch, p->v.value); + int gdb_regnum = gdbarch_dwarf2_reg_to_regnum (arch, p->v.regno); int reg_offset = dest_offset; if (gdbarch_byte_order (arch) == BFD_ENDIAN_BIG @@ -816,7 +822,7 @@ write_pieced_value (struct value *to, struct value *from) else { error (_("Unable to write to DWARF register number %s"), - paddress (arch, p->v.value)); + paddress (arch, p->v.regno)); } } break; @@ -1033,6 +1039,12 @@ free_pieced_value_closure (struct value *v) --c->refc; if (c->refc == 0) { + int i; + + for (i = 0; i < c->n_pieces; ++i) + if (c->pieces[i].location == DWARF_VALUE_STACK) + value_free (c->pieces[i].v.value); + xfree (c->pieces); xfree (c); } @@ -1106,6 +1118,7 @@ dwarf2_evaluate_loc_desc_full (struct type *type, struct frame_info *frame, ctx->get_frame_pc = dwarf_expr_frame_pc; ctx->get_tls_address = dwarf_expr_tls_address; ctx->dwarf_call = dwarf_expr_dwarf_call; + ctx->get_base_type = dwarf_expr_get_base_type; TRY_CATCH (ex, RETURN_MASK_ERROR) { @@ -1148,7 +1161,7 @@ dwarf2_evaluate_loc_desc_full (struct type *type, struct frame_info *frame, case DWARF_VALUE_REGISTER: { struct gdbarch *arch = get_frame_arch (frame); - ULONGEST dwarf_regnum = dwarf_expr_fetch (ctx, 0); + ULONGEST dwarf_regnum = value_as_long (dwarf_expr_fetch (ctx, 0)); int gdb_regnum = gdbarch_dwarf2_reg_to_regnum (arch, dwarf_regnum); if (byte_offset != 0) @@ -1176,26 +1189,23 @@ dwarf2_evaluate_loc_desc_full (struct type *type, struct frame_info *frame, case DWARF_VALUE_STACK: { - ULONGEST value = dwarf_expr_fetch (ctx, 0); - bfd_byte *contents, *tem; - size_t n = ctx->addr_size; + struct value *value = dwarf_expr_fetch (ctx, 0); + gdb_byte *contents; + const gdb_byte *val_bytes; + size_t n = TYPE_LENGTH (value_type (value)); if (byte_offset + TYPE_LENGTH (type) > n) invalid_synthetic_pointer (); - tem = alloca (n); - store_unsigned_integer (tem, n, - gdbarch_byte_order (ctx->gdbarch), - value); - - tem += byte_offset; + val_bytes = value_contents_all (value); + val_bytes += byte_offset; n -= byte_offset; retval = allocate_value (type); contents = value_contents_raw (retval); if (n > TYPE_LENGTH (type)) n = TYPE_LENGTH (type); - memcpy (contents, tem, n); + memcpy (contents, val_bytes, n); } break; diff --git a/gdb/dwarf2loc.h b/gdb/dwarf2loc.h index 96a490e..08849ed 100644 --- a/gdb/dwarf2loc.h +++ b/gdb/dwarf2loc.h @@ -59,6 +59,9 @@ struct dwarf2_locexpr_baton dwarf2_fetch_die_location_block CORE_ADDR (*get_frame_pc) (void *baton), void *baton); +struct type *dwarf2_get_die_type (unsigned int die_offset, + struct dwarf2_per_cu_data *per_cu); + /* Evaluate a location description, starting at DATA and with length SIZE, to find the current location of variable of TYPE in the context of FRAME. */ diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c index 346c0c7..22643c5 100644 --- a/gdb/dwarf2read.c +++ b/gdb/dwarf2read.c @@ -13094,6 +13094,18 @@ dwarf_stack_op_name (unsigned op) return "DW_OP_GNU_uninit"; case DW_OP_GNU_implicit_pointer: return "DW_OP_GNU_implicit_pointer"; + case DW_OP_GNU_entry_value: + return "DW_OP_GNU_entry_value"; + case DW_OP_GNU_const_type: + return "DW_OP_GNU_const_type"; + case DW_OP_GNU_regval_type: + return "DW_OP_GNU_regval_type"; + case DW_OP_GNU_deref_type: + return "DW_OP_GNU_deref_type"; + case DW_OP_GNU_convert: + return "DW_OP_GNU_convert"; + case DW_OP_GNU_reinterpret: + return "DW_OP_GNU_reinterpret"; default: return NULL; } @@ -13652,6 +13664,31 @@ dwarf2_fetch_die_location_block (unsigned int offset, return retval; } +/* Return the type of the DIE at DIE_OFFSET in the CU named by + PER_CU. */ + +struct type * +dwarf2_get_die_type (unsigned int die_offset, + struct dwarf2_per_cu_data *per_cu) +{ + struct dwarf2_cu *cu = per_cu->cu; + struct die_info *die; + struct type *result; + + dw2_setup (per_cu->objfile); + + die = follow_die_offset (die_offset, &cu); + if (!die) + error (_("Dwarf Error: Cannot find DIE at 0x%x referenced in module %s"), + die_offset, per_cu->cu->objfile->name); + + result = get_die_type (die, cu); + if (result == NULL) + result = read_type_die_1 (die, cu); + + return result; +} + /* Follow the signature attribute ATTR in SRC_DIE. On entry *REF_CU is the CU of SRC_DIE. On exit *REF_CU is the CU of the result. */ diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog index de5e67a..9231ae2 100644 --- a/gdb/testsuite/ChangeLog +++ b/gdb/testsuite/ChangeLog @@ -1,3 +1,9 @@ +2011-05-12 Tom Tromey <tromey@redhat.com> + + * gdb.dwarf2/typeddwarf.S: New file. + * gdb.dwarf2/typeddwarf.c: New file. + * gdb.dwarf2/typeddwarf.exp: New file. + 2011-05-12 Marek Polacek <mpolacek@redhat.com> * gdb.mi/mi-basics.exp: Fix races. Honour the diff --git a/gdb/testsuite/gdb.dwarf2/typeddwarf.S b/gdb/testsuite/gdb.dwarf2/typeddwarf.S new file mode 100644 index 0000000..a46da14 --- /dev/null +++ b/gdb/testsuite/gdb.dwarf2/typeddwarf.S @@ -0,0 +1,2225 @@ +/* This testcase is part of GDB, the GNU debugger. + + Copyright 2011 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ + +/* This source file was generated from typeddwarf.c using the following + command line: + + gcc -m32 -dA -S -g -O2 typeddwarf.c -o typeddwarf.S + +*/ + + + .file "typeddwarf.c" + .text +.Ltext0: + .p2align 4,,15 + .globl f1 + .type f1, @function +f1: +.LFB0: + # typeddwarf.c:10 +.LM1: +.LVL0: +# BLOCK 2 freq:10000 seq:0 +# PRED: ENTRY [100.0%] (fallthru) + # typeddwarf.c:29 +.LM2: + movl vv, %eax + addl $1, %eax + movl %eax, vv +# SUCC: EXIT [100.0%] + # typeddwarf.c:30 +.LM3: + ret +.LFE0: + .size f1, .-f1 + .p2align 4,,15 + .globl f2 + .type f2, @function +f2: +.LFB1: + # typeddwarf.c:34 +.LM4: +.LVL1: +# BLOCK 2 freq:10000 seq:0 +# PRED: ENTRY [100.0%] (fallthru) + subl $12, %esp +.LCFI0: + # typeddwarf.c:53 +.LM5: + movl vv, %eax + # typeddwarf.c:54 +.LM6: + fnstcw 6(%esp) + # typeddwarf.c:34 +.LM7: + flds 40(%esp) +.LVL2: + # typeddwarf.c:54 +.LM8: + fldl 16(%esp) + # typeddwarf.c:53 +.LM9: + addl $1, %eax + movl %eax, vv + # typeddwarf.c:54 +.LM10: + movzwl 6(%esp), %eax + movb $12, %ah + movw %ax, 4(%esp) + fldcw 4(%esp) + fistpl (%esp) + fldcw 6(%esp) + movl (%esp), %eax + # typeddwarf.c:55 +.LM11: + fldl 24(%esp) + fldcw 4(%esp) + fistpl (%esp) + fldcw 6(%esp) + # typeddwarf.c:54 +.LM12: + movl %eax, vv + # typeddwarf.c:55 +.LM13: + movl (%esp), %eax + # typeddwarf.c:56 +.LM14: + fldl 32(%esp) + fldcw 4(%esp) + fistpl (%esp) + fldcw 6(%esp) + # typeddwarf.c:55 +.LM15: + movl %eax, vv + # typeddwarf.c:56 +.LM16: + movl (%esp), %eax + # typeddwarf.c:57 +.LM17: + fldcw 4(%esp) + fistl (%esp) + fldcw 6(%esp) + # typeddwarf.c:56 +.LM18: + movl %eax, vv + # typeddwarf.c:57 +.LM19: + movl (%esp), %eax + # typeddwarf.c:58 +.LM20: + flds 44(%esp) + # typeddwarf.c:57 +.LM21: + movl %eax, vv + # typeddwarf.c:58 +.LM22: + fldcw 4(%esp) + fistpl (%esp) + fldcw 6(%esp) + movl (%esp), %eax + movl %eax, vv + # typeddwarf.c:59 +.LM23: + movl 48(%esp), %eax + # typeddwarf.c:63 +.LM24: + fldcw 4(%esp) + fistpl (%esp) + fldcw 6(%esp) + # typeddwarf.c:59 +.LM25: + movl %eax, vv + # typeddwarf.c:60 +.LM26: + movl 52(%esp), %eax + movl %eax, vv + # typeddwarf.c:61 +.LM27: + movl 56(%esp), %eax + movl %eax, vv + # typeddwarf.c:62 +.LM28: + movl 64(%esp), %eax + movl %eax, vv + # typeddwarf.c:63 +.LM29: + movl (%esp), %eax + movl %eax, vv + # typeddwarf.c:64 +.LM30: + addl $12, %esp +.LCFI1: +# SUCC: EXIT [100.0%] + ret +.LFE1: + .size f2, .-f2 + .p2align 4,,15 + .globl f3 + .type f3, @function +f3: +.LFB2: + # typeddwarf.c:68 +.LM31: +.LVL3: +# BLOCK 2 freq:10000 seq:0 +# PRED: ENTRY [100.0%] (fallthru) + # typeddwarf.c:73 +.LM32: + movl vv, %eax + addl $1, %eax + movl %eax, vv +# SUCC: EXIT [100.0%] + # typeddwarf.c:74 +.LM33: + ret +.LFE2: + .size f3, .-f3 + .p2align 4,,15 + .globl f4 + .type f4, @function +f4: +.LFB3: + # typeddwarf.c:78 +.LM34: +.LVL4: +# BLOCK 2 freq:10000 seq:0 +# PRED: ENTRY [100.0%] (fallthru) + # typeddwarf.c:82 +.LM35: + movl vv, %eax + addl $1, %eax + movl %eax, vv +# SUCC: EXIT [100.0%] + # typeddwarf.c:83 +.LM36: + ret +.LFE3: + .size f4, .-f4 + .section .text.startup,"ax",@progbits + .p2align 4,,15 + .globl main + .type main, @function +main: +.LFB4: + # typeddwarf.c:87 +.LM37: +# BLOCK 2 freq:10000 seq:0 +# PRED: ENTRY [100.0%] (fallthru) + pushl %ebp +.LCFI2: + movl %esp, %ebp +.LCFI3: + pushl %esi +.LCFI4: + # typeddwarf.c:88 +.LM38: + movl $0x40a00000, %esi + # typeddwarf.c:87 +.LM39: + pushl %ebx +.LCFI5: + # typeddwarf.c:88 +.LM40: + movl $0x40800000, %ebx + # typeddwarf.c:87 +.LM41: + andl $-16, %esp + subl $112, %esp +.LCFI6: + # typeddwarf.c:88 +.LM42: + flds .LC3 + fstl 16(%esp) + movl %esi, 28(%esp) + flds .LC4 + fstl 8(%esp) + movl %ebx, 24(%esp) + fld1 + fstl (%esp) + movl $9, 48(%esp) + fstps 64(%esp) + fstps 80(%esp) + movl $0, 52(%esp) + fstps 96(%esp) + movl $8, 40(%esp) + movl $0, 44(%esp) + movl $7, 36(%esp) + movl $6, 32(%esp) + call f1 +.LVL5: + # typeddwarf.c:89 +.LM43: + movl %esi, 28(%esp) + movl %ebx, 24(%esp) + movl $9, 48(%esp) + movl $0, 52(%esp) + movl $8, 40(%esp) + flds 96(%esp) + fstpl 16(%esp) + movl $0, 44(%esp) + flds 80(%esp) + fstpl 8(%esp) + movl $7, 36(%esp) + flds 64(%esp) + fstpl (%esp) + movl $6, 32(%esp) + call f2 +.LVL6: + # typeddwarf.c:90 +.LM44: + movl $4, 20(%esp) + movl $3, 12(%esp) + movl $0, 16(%esp) + movl $2, 8(%esp) + movl $1, (%esp) + movl $0, 4(%esp) + call f3 +.LVL7: + # typeddwarf.c:91 +.LM45: + movl $640, 16(%esp) + movl $0, 20(%esp) + movl $0, 24(%esp) + movl $809369600, 28(%esp) + movl $160, 4(%esp) + movl $832569344, 8(%esp) + movl $838860880, (%esp) + call f4 +.LVL8: + # typeddwarf.c:93 +.LM46: + leal -8(%ebp), %esp + xorl %eax, %eax + popl %ebx +.LCFI7: + popl %esi +.LCFI8: + popl %ebp +.LCFI9: +# SUCC: EXIT [100.0%] + ret +.LFE4: + .size main, .-main + .comm vv,4,4 + .section .rodata.cst4,"aM",@progbits,4 + .align 4 +.LC3: + .long 1077936128 + .align 4 +.LC4: + .long 1073741824 +#APP + .section .debug_frame,"",@progbits +.Lframe0: + .long .LECIE0-.LSCIE0 # Length of Common Information Entry +.LSCIE0: + .long 0xffffffff # CIE Identifier Tag + .byte 0x1 # CIE Version + .ascii "\0" # CIE Augmentation + .uleb128 0x1 # CIE Code Alignment Factor + .sleb128 -4 # CIE Data Alignment Factor + .byte 0x8 # CIE RA Column + .byte 0xc # DW_CFA_def_cfa + .uleb128 0x4 + .uleb128 0x4 + .byte 0x88 # DW_CFA_offset, column 0x8 + .uleb128 0x1 + .align 4 +.LECIE0: +.LSFDE0: + .long .LEFDE0-.LASFDE0 # FDE Length +.LASFDE0: + .long .Lframe0 # FDE CIE offset + .long .LFB0 # FDE initial location + .long .LFE0-.LFB0 # FDE address range + .align 4 +.LEFDE0: +.LSFDE2: + .long .LEFDE2-.LASFDE2 # FDE Length +.LASFDE2: + .long .Lframe0 # FDE CIE offset + .long .LFB1 # FDE initial location + .long .LFE1-.LFB1 # FDE address range + .byte 0x4 # DW_CFA_advance_loc4 + .long .LCFI0-.LFB1 + .byte 0xe # DW_CFA_def_cfa_offset + .uleb128 0x10 + .byte 0x4 # DW_CFA_advance_loc4 + .long .LCFI1-.LCFI0 + .byte 0xe # DW_CFA_def_cfa_offset + .uleb128 0x4 + .align 4 +.LEFDE2: +.LSFDE4: + .long .LEFDE4-.LASFDE4 # FDE Length +.LASFDE4: + .long .Lframe0 # FDE CIE offset + .long .LFB2 # FDE initial location + .long .LFE2-.LFB2 # FDE address range + .align 4 +.LEFDE4: +.LSFDE6: + .long .LEFDE6-.LASFDE6 # FDE Length +.LASFDE6: + .long .Lframe0 # FDE CIE offset + .long .LFB3 # FDE initial location + .long .LFE3-.LFB3 # FDE address range + .align 4 +.LEFDE6: +.LSFDE8: + .long .LEFDE8-.LASFDE8 # FDE Length +.LASFDE8: + .long .Lframe0 # FDE CIE offset + .long .LFB4 # FDE initial location + .long .LFE4-.LFB4 # FDE address range + .byte 0x4 # DW_CFA_advance_loc4 + .long .LCFI2-.LFB4 + .byte 0xe # DW_CFA_def_cfa_offset + .uleb128 0x8 + .byte 0x85 # DW_CFA_offset, column 0x5 + .uleb128 0x2 + .byte 0x4 # DW_CFA_advance_loc4 + .long .LCFI3-.LCFI2 + .byte 0xd # DW_CFA_def_cfa_register + .uleb128 0x5 + .byte 0x4 # DW_CFA_advance_loc4 + .long .LCFI4-.LCFI3 + .byte 0x86 # DW_CFA_offset, column 0x6 + .uleb128 0x3 + .byte 0x4 # DW_CFA_advance_loc4 + .long .LCFI5-.LCFI4 + .byte 0x83 # DW_CFA_offset, column 0x3 + .uleb128 0x4 + .byte 0x4 # DW_CFA_advance_loc4 + .long .LCFI7-.LCFI5 + .byte 0xc3 # DW_CFA_restore, column 0x3 + .byte 0x4 # DW_CFA_advance_loc4 + .long .LCFI8-.LCFI7 + .byte 0xc6 # DW_CFA_restore, column 0x6 + .byte 0x4 # DW_CFA_advance_loc4 + .long .LCFI9-.LCFI8 + .byte 0xc # DW_CFA_def_cfa + .uleb128 0x4 + .uleb128 0x4 + .byte 0xc5 # DW_CFA_restore, column 0x5 + .align 4 +.LEFDE8: +#NO_APP +#APP + .section .eh_frame,"aw",@progbits +.Lframe1: + .long .LECIE1-.LSCIE1 # Length of Common Information Entry +.LSCIE1: + .long 0 # CIE Identifier Tag + .byte 0x1 # CIE Version + .ascii "\0" # CIE Augmentation + .uleb128 0x1 # CIE Code Alignment Factor + .sleb128 -4 # CIE Data Alignment Factor + .byte 0x8 # CIE RA Column + .byte 0xc # DW_CFA_def_cfa + .uleb128 0x4 + .uleb128 0x4 + .byte 0x88 # DW_CFA_offset, column 0x8 + .uleb128 0x1 + .align 4 +.LECIE1: +.LSFDE11: + .long .LEFDE11-.LASFDE11 # FDE Length +.LASFDE11: + .long .LASFDE11-.Lframe1 # FDE CIE offset + .long .LFB0 # FDE initial location + .long .LFE0-.LFB0 # FDE address range + .align 4 +.LEFDE11: +.LSFDE13: + .long .LEFDE13-.LASFDE13 # FDE Length +.LASFDE13: + .long .LASFDE13-.Lframe1 # FDE CIE offset + .long .LFB1 # FDE initial location + .long .LFE1-.LFB1 # FDE address range + .byte 0x4 # DW_CFA_advance_loc4 + .long .LCFI0-.LFB1 + .byte 0xe # DW_CFA_def_cfa_offset + .uleb128 0x10 + .byte 0x4 # DW_CFA_advance_loc4 + .long .LCFI1-.LCFI0 + .byte 0xe # DW_CFA_def_cfa_offset + .uleb128 0x4 + .align 4 +.LEFDE13: +.LSFDE15: + .long .LEFDE15-.LASFDE15 # FDE Length +.LASFDE15: + .long .LASFDE15-.Lframe1 # FDE CIE offset + .long .LFB2 # FDE initial location + .long .LFE2-.LFB2 # FDE address range + .align 4 +.LEFDE15: +.LSFDE17: + .long .LEFDE17-.LASFDE17 # FDE Length +.LASFDE17: + .long .LASFDE17-.Lframe1 # FDE CIE offset + .long .LFB3 # FDE initial location + .long .LFE3-.LFB3 # FDE address range + .align 4 +.LEFDE17: +.LSFDE19: + .long .LEFDE19-.LASFDE19 # FDE Length +.LASFDE19: + .long .LASFDE19-.Lframe1 # FDE CIE offset + .long .LFB4 # FDE initial location + .long .LFE4-.LFB4 # FDE address range + .byte 0x4 # DW_CFA_advance_loc4 + .long .LCFI2-.LFB4 + .byte 0xe # DW_CFA_def_cfa_offset + .uleb128 0x8 + .byte 0x85 # DW_CFA_offset, column 0x5 + .uleb128 0x2 + .byte 0x4 # DW_CFA_advance_loc4 + .long .LCFI3-.LCFI2 + .byte 0xd # DW_CFA_def_cfa_register + .uleb128 0x5 + .byte 0x4 # DW_CFA_advance_loc4 + .long .LCFI4-.LCFI3 + .byte 0x86 # DW_CFA_offset, column 0x6 + .uleb128 0x3 + .byte 0x4 # DW_CFA_advance_loc4 + .long .LCFI5-.LCFI4 + .byte 0x83 # DW_CFA_offset, column 0x3 + .uleb128 0x4 + .byte 0x4 # DW_CFA_advance_loc4 + .long .LCFI7-.LCFI5 + .byte 0xc3 # DW_CFA_restore, column 0x3 + .byte 0x4 # DW_CFA_advance_loc4 + .long .LCFI8-.LCFI7 + .byte 0xc6 # DW_CFA_restore, column 0x6 + .byte 0x4 # DW_CFA_advance_loc4 + .long .LCFI9-.LCFI8 + .byte 0xc # DW_CFA_def_cfa + .uleb128 0x4 + .uleb128 0x4 + .byte 0xc5 # DW_CFA_restore, column 0x5 + .align 4 +.LEFDE19: +#NO_APP + .text +.Letext0: + .section .debug_info,"",@progbits +.Ldebug_info0: + .long 0x64e # Length of Compilation Unit Info + .value 0x2 # DWARF version number + .long .Ldebug_abbrev0 # Offset Into Abbrev. Section + .byte 0x4 # Pointer Size (in bytes) + .uleb128 0x1 # (DIE (0xb) DW_TAG_compile_unit) + .long .LASF5 # DW_AT_producer: "GNU C 4.7.0 20110504 (experimental)" + .byte 0x1 # DW_AT_language + .long .LASF6 # DW_AT_name: "typeddwarf.c" + .long .LASF7 # DW_AT_comp_dir: "/usr/src/gcc/obj/gcc" + .long .Ldebug_ranges0+0 # DW_AT_ranges + .long 0 # DW_AT_low_pc + .long 0 # DW_AT_entry_pc + .long .Ldebug_line0 # DW_AT_stmt_list + .uleb128 0x2 # (DIE (0x29) DW_TAG_base_type) + .byte 0x8 # DW_AT_byte_size + .byte 0x4 # DW_AT_encoding + .long .LASF0 # DW_AT_name: "double" + .uleb128 0x2 # (DIE (0x30) DW_TAG_base_type) + .byte 0x4 # DW_AT_byte_size + .byte 0x4 # DW_AT_encoding + .long .LASF1 # DW_AT_name: "float" + .uleb128 0x2 # (DIE (0x37) DW_TAG_base_type) + .byte 0x8 # DW_AT_byte_size + .byte 0x5 # DW_AT_encoding + .long .LASF2 # DW_AT_name: "long long int" + .uleb128 0x3 # (DIE (0x3e) DW_TAG_base_type) + .byte 0x4 # DW_AT_byte_size + .byte 0x5 # DW_AT_encoding + .ascii "int\0" # DW_AT_name + .uleb128 0x2 # (DIE (0x45) DW_TAG_base_type) + .byte 0x4 # DW_AT_byte_size + .byte 0x7 # DW_AT_encoding + .long .LASF3 # DW_AT_name: "unsigned int" + .uleb128 0x2 # (DIE (0x4c) DW_TAG_base_type) + .byte 0x8 # DW_AT_byte_size + .byte 0x7 # DW_AT_encoding + .long .LASF4 # DW_AT_name: "long long unsigned int" + .uleb128 0x4 # (DIE (0x53) DW_TAG_subprogram) + .byte 0x1 # DW_AT_external + .ascii "f1\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x9 # DW_AT_decl_line + .byte 0x1 # DW_AT_prototyped + .long .LFB0 # DW_AT_low_pc + .long .LFE0 # DW_AT_high_pc + .byte 0x2 # DW_AT_frame_base + .byte 0x74 # DW_OP_breg4 + .sleb128 4 + .byte 0x1 # DW_AT_GNU_all_call_sites + .long 0x232 # DW_AT_sibling + .uleb128 0x5 # (DIE (0x6b) DW_TAG_formal_parameter) + .ascii "a\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x9 # DW_AT_decl_line + .long 0x29 # DW_AT_type + .byte 0x2 # DW_AT_location + .byte 0x91 # DW_OP_fbreg + .sleb128 0 + .uleb128 0x5 # (DIE (0x77) DW_TAG_formal_parameter) + .ascii "b\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x9 # DW_AT_decl_line + .long 0x29 # DW_AT_type + .byte 0x2 # DW_AT_location + .byte 0x91 # DW_OP_fbreg + .sleb128 8 + .uleb128 0x5 # (DIE (0x83) DW_TAG_formal_parameter) + .ascii "c\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x9 # DW_AT_decl_line + .long 0x29 # DW_AT_type + .byte 0x2 # DW_AT_location + .byte 0x91 # DW_OP_fbreg + .sleb128 16 + .uleb128 0x5 # (DIE (0x8f) DW_TAG_formal_parameter) + .ascii "d\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x9 # DW_AT_decl_line + .long 0x30 # DW_AT_type + .byte 0x2 # DW_AT_location + .byte 0x91 # DW_OP_fbreg + .sleb128 24 + .uleb128 0x5 # (DIE (0x9b) DW_TAG_formal_parameter) + .ascii "e\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x9 # DW_AT_decl_line + .long 0x30 # DW_AT_type + .byte 0x2 # DW_AT_location + .byte 0x91 # DW_OP_fbreg + .sleb128 28 + .uleb128 0x5 # (DIE (0xa7) DW_TAG_formal_parameter) + .ascii "f\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x9 # DW_AT_decl_line + .long 0x3e # DW_AT_type + .byte 0x2 # DW_AT_location + .byte 0x91 # DW_OP_fbreg + .sleb128 32 + .uleb128 0x5 # (DIE (0xb3) DW_TAG_formal_parameter) + .ascii "g\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x9 # DW_AT_decl_line + .long 0x45 # DW_AT_type + .byte 0x2 # DW_AT_location + .byte 0x91 # DW_OP_fbreg + .sleb128 36 + .uleb128 0x5 # (DIE (0xbf) DW_TAG_formal_parameter) + .ascii "h\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x9 # DW_AT_decl_line + .long 0x37 # DW_AT_type + .byte 0x2 # DW_AT_location + .byte 0x91 # DW_OP_fbreg + .sleb128 40 + .uleb128 0x5 # (DIE (0xcb) DW_TAG_formal_parameter) + .ascii "i\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x9 # DW_AT_decl_line + .long 0x4c # DW_AT_type + .byte 0x2 # DW_AT_location + .byte 0x91 # DW_OP_fbreg + .sleb128 48 + .uleb128 0x6 # (DIE (0xd7) DW_TAG_variable) + .ascii "j\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0xb # DW_AT_decl_line + .long 0x29 # DW_AT_type + .byte 0x8 # DW_AT_location + .byte 0x91 # DW_OP_fbreg + .sleb128 24 + .byte 0xf6 # DW_OP_GNU_deref_type + .byte 0x4 + .uleb128 0x30 + .byte 0xf7 # DW_OP_GNU_convert + .uleb128 0x29 + .byte 0x9f # DW_OP_stack_value + .uleb128 0x6 # (DIE (0xe9) DW_TAG_variable) + .ascii "l\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0xc # DW_AT_decl_line + .long 0x37 # DW_AT_type + .byte 0xa # DW_AT_location + .byte 0x91 # DW_OP_fbreg + .sleb128 24 + .byte 0xf6 # DW_OP_GNU_deref_type + .byte 0x4 + .uleb128 0x30 + .byte 0xf7 # DW_OP_GNU_convert + .uleb128 0x29 + .byte 0xf9 # DW_OP_GNU_reinterpret + .uleb128 0x37 + .byte 0x9f # DW_OP_stack_value + .uleb128 0x6 # (DIE (0xfd) DW_TAG_variable) + .ascii "m\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0xe # DW_AT_decl_line + .long 0x37 # DW_AT_type + .byte 0x2 # DW_AT_location + .byte 0x91 # DW_OP_fbreg + .sleb128 16 + .uleb128 0x6 # (DIE (0x109) DW_TAG_variable) + .ascii "n\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x10 # DW_AT_decl_line + .long 0x30 # DW_AT_type + .byte 0xa # DW_AT_location + .byte 0x91 # DW_OP_fbreg + .sleb128 48 + .byte 0xf6 # DW_OP_GNU_deref_type + .byte 0x8 + .uleb128 0x37 + .byte 0xf7 # DW_OP_GNU_convert + .uleb128 0x4c + .byte 0xf7 # DW_OP_GNU_convert + .uleb128 0x30 + .byte 0x9f # DW_OP_stack_value + .uleb128 0x6 # (DIE (0x11d) DW_TAG_variable) + .ascii "o\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x11 # DW_AT_decl_line + .long 0x29 # DW_AT_type + .byte 0x8 # DW_AT_location + .byte 0x91 # DW_OP_fbreg + .sleb128 40 + .byte 0xf6 # DW_OP_GNU_deref_type + .byte 0x8 + .uleb128 0x37 + .byte 0xf7 # DW_OP_GNU_convert + .uleb128 0x29 + .byte 0x9f # DW_OP_stack_value + .uleb128 0x6 # (DIE (0x12f) DW_TAG_variable) + .ascii "p\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x12 # DW_AT_decl_line + .long 0x30 # DW_AT_type + .byte 0x8 # DW_AT_location + .byte 0x91 # DW_OP_fbreg + .sleb128 36 + .byte 0x6 # DW_OP_deref + .byte 0xf7 # DW_OP_GNU_convert + .uleb128 0x45 + .byte 0xf7 # DW_OP_GNU_convert + .uleb128 0x30 + .byte 0x9f # DW_OP_stack_value + .uleb128 0x6 # (DIE (0x141) DW_TAG_variable) + .ascii "q\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x13 # DW_AT_decl_line + .long 0x29 # DW_AT_type + .byte 0x8 # DW_AT_location + .byte 0x91 # DW_OP_fbreg + .sleb128 32 + .byte 0x6 # DW_OP_deref + .byte 0xf7 # DW_OP_GNU_convert + .uleb128 0x3e + .byte 0xf7 # DW_OP_GNU_convert + .uleb128 0x29 + .byte 0x9f # DW_OP_stack_value + .uleb128 0x6 # (DIE (0x153) DW_TAG_variable) + .ascii "r\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x14 # DW_AT_decl_line + .long 0x4c # DW_AT_type + .byte 0xa # DW_AT_location + .byte 0x91 # DW_OP_fbreg + .sleb128 0 + .byte 0xf6 # DW_OP_GNU_deref_type + .byte 0x8 + .uleb128 0x29 + .byte 0xf7 # DW_OP_GNU_convert + .uleb128 0x4c + .byte 0xf7 # DW_OP_GNU_convert + .uleb128 0x37 + .byte 0x9f # DW_OP_stack_value + .uleb128 0x6 # (DIE (0x167) DW_TAG_variable) + .ascii "s\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x15 # DW_AT_decl_line + .long 0x37 # DW_AT_type + .byte 0x8 # DW_AT_location + .byte 0x91 # DW_OP_fbreg + .sleb128 16 + .byte 0xf6 # DW_OP_GNU_deref_type + .byte 0x8 + .uleb128 0x29 + .byte 0xf7 # DW_OP_GNU_convert + .uleb128 0x37 + .byte 0x9f # DW_OP_stack_value + .uleb128 0x6 # (DIE (0x179) DW_TAG_variable) + .ascii "t\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x16 # DW_AT_decl_line + .long 0x45 # DW_AT_type + .byte 0xa # DW_AT_location + .byte 0x91 # DW_OP_fbreg + .sleb128 24 + .byte 0xf6 # DW_OP_GNU_deref_type + .byte 0x4 + .uleb128 0x30 + .byte 0xf7 # DW_OP_GNU_convert + .uleb128 0x45 + .byte 0xf7 # DW_OP_GNU_convert + .uleb128 0x3e + .byte 0x9f # DW_OP_stack_value + .uleb128 0x6 # (DIE (0x18d) DW_TAG_variable) + .ascii "u\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x17 # DW_AT_decl_line + .long 0x3e # DW_AT_type + .byte 0x8 # DW_AT_location + .byte 0x91 # DW_OP_fbreg + .sleb128 8 + .byte 0xf6 # DW_OP_GNU_deref_type + .byte 0x8 + .uleb128 0x29 + .byte 0xf7 # DW_OP_GNU_convert + .uleb128 0x3e + .byte 0x9f # DW_OP_stack_value + .uleb128 0x6 # (DIE (0x19f) DW_TAG_variable) + .ascii "v\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x18 # DW_AT_decl_line + .long 0x30 # DW_AT_type + .byte 0x8 # DW_AT_location + .byte 0x91 # DW_OP_fbreg + .sleb128 0 + .byte 0xf6 # DW_OP_GNU_deref_type + .byte 0x8 + .uleb128 0x29 + .byte 0xf7 # DW_OP_GNU_convert + .uleb128 0x30 + .byte 0x9f # DW_OP_stack_value + .uleb128 0x6 # (DIE (0x1b1) DW_TAG_variable) + .ascii "w\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x19 # DW_AT_decl_line + .long 0x29 # DW_AT_type + .byte 0x14 # DW_AT_location + .byte 0x91 # DW_OP_fbreg + .sleb128 24 + .byte 0xf6 # DW_OP_GNU_deref_type + .byte 0x4 + .uleb128 0x30 + .byte 0xf7 # DW_OP_GNU_convert + .uleb128 0x29 + .byte 0xf4 # DW_OP_GNU_const_type + .uleb128 0x29 + .byte 0x8 + .long 0 # fp or vector constant word 0 + .long 0x3fd00000 # fp or vector constant word 1 + .byte 0x1e # DW_OP_mul + .byte 0x9f # DW_OP_stack_value + .uleb128 0x6 # (DIE (0x1cf) DW_TAG_variable) + .ascii "x\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x1a # DW_AT_decl_line + .long 0x29 # DW_AT_type + .byte 0x18 # DW_AT_location + .byte 0x91 # DW_OP_fbreg + .sleb128 0 + .byte 0xf6 # DW_OP_GNU_deref_type + .byte 0x8 + .uleb128 0x29 + .byte 0x91 # DW_OP_fbreg + .sleb128 8 + .byte 0xf6 # DW_OP_GNU_deref_type + .byte 0x8 + .uleb128 0x29 + .byte 0x22 # DW_OP_plus + .byte 0xf4 # DW_OP_GNU_const_type + .uleb128 0x29 + .byte 0x8 + .long 0 # fp or vector constant word 0 + .long 0x3ff00000 # fp or vector constant word 1 + .byte 0x22 # DW_OP_plus + .byte 0x9f # DW_OP_stack_value + .uleb128 0x6 # (DIE (0x1f1) DW_TAG_variable) + .ascii "y\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x1b # DW_AT_decl_line + .long 0x29 # DW_AT_type + .byte 0x18 # DW_AT_location + .byte 0x91 # DW_OP_fbreg + .sleb128 8 + .byte 0xf6 # DW_OP_GNU_deref_type + .byte 0x8 + .uleb128 0x29 + .byte 0x91 # DW_OP_fbreg + .sleb128 16 + .byte 0xf6 # DW_OP_GNU_deref_type + .byte 0x8 + .uleb128 0x29 + .byte 0x22 # DW_OP_plus + .byte 0xf4 # DW_OP_GNU_const_type + .uleb128 0x29 + .byte 0x8 + .long 0 # fp or vector constant word 0 + .long 0x40000000 # fp or vector constant word 1 + .byte 0x22 # DW_OP_plus + .byte 0x9f # DW_OP_stack_value + .uleb128 0x6 # (DIE (0x213) DW_TAG_variable) + .ascii "z\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x1c # DW_AT_decl_line + .long 0x30 # DW_AT_type + .byte 0x14 # DW_AT_location + .byte 0x91 # DW_OP_fbreg + .sleb128 24 + .byte 0xf6 # DW_OP_GNU_deref_type + .byte 0x4 + .uleb128 0x30 + .byte 0x91 # DW_OP_fbreg + .sleb128 28 + .byte 0xf6 # DW_OP_GNU_deref_type + .byte 0x4 + .uleb128 0x30 + .byte 0x22 # DW_OP_plus + .byte 0xf4 # DW_OP_GNU_const_type + .uleb128 0x30 + .byte 0x4 + .long 0x40400000 # fp or vector constant word 0 + .byte 0x22 # DW_OP_plus + .byte 0x9f # DW_OP_stack_value + .byte 0 # end of children of DIE 0x53 + .uleb128 0x7 # (DIE (0x232) DW_TAG_subprogram) + .byte 0x1 # DW_AT_external + .ascii "f2\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x21 # DW_AT_decl_line + .byte 0x1 # DW_AT_prototyped + .long .LFB1 # DW_AT_low_pc + .long .LFE1 # DW_AT_high_pc + .long .LLST0 # DW_AT_frame_base + .byte 0x1 # DW_AT_GNU_all_call_sites + .long 0x40a # DW_AT_sibling + .uleb128 0x5 # (DIE (0x24b) DW_TAG_formal_parameter) + .ascii "a\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x21 # DW_AT_decl_line + .long 0x29 # DW_AT_type + .byte 0x2 # DW_AT_location + .byte 0x91 # DW_OP_fbreg + .sleb128 0 + .uleb128 0x5 # (DIE (0x257) DW_TAG_formal_parameter) + .ascii "b\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x21 # DW_AT_decl_line + .long 0x29 # DW_AT_type + .byte 0x2 # DW_AT_location + .byte 0x91 # DW_OP_fbreg + .sleb128 8 + .uleb128 0x5 # (DIE (0x263) DW_TAG_formal_parameter) + .ascii "c\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x21 # DW_AT_decl_line + .long 0x29 # DW_AT_type + .byte 0x2 # DW_AT_location + .byte 0x91 # DW_OP_fbreg + .sleb128 16 + .uleb128 0x5 # (DIE (0x26f) DW_TAG_formal_parameter) + .ascii "d\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x21 # DW_AT_decl_line + .long 0x30 # DW_AT_type + .byte 0x2 # DW_AT_location + .byte 0x91 # DW_OP_fbreg + .sleb128 24 + .uleb128 0x5 # (DIE (0x27b) DW_TAG_formal_parameter) + .ascii "e\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x21 # DW_AT_decl_line + .long 0x30 # DW_AT_type + .byte 0x2 # DW_AT_location + .byte 0x91 # DW_OP_fbreg + .sleb128 28 + .uleb128 0x5 # (DIE (0x287) DW_TAG_formal_parameter) + .ascii "f\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x21 # DW_AT_decl_line + .long 0x3e # DW_AT_type + .byte 0x2 # DW_AT_location + .byte 0x91 # DW_OP_fbreg + .sleb128 32 + .uleb128 0x5 # (DIE (0x293) DW_TAG_formal_parameter) + .ascii "g\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x21 # DW_AT_decl_line + .long 0x45 # DW_AT_type + .byte 0x2 # DW_AT_location + .byte 0x91 # DW_OP_fbreg + .sleb128 36 + .uleb128 0x5 # (DIE (0x29f) DW_TAG_formal_parameter) + .ascii "h\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x21 # DW_AT_decl_line + .long 0x37 # DW_AT_type + .byte 0x2 # DW_AT_location + .byte 0x91 # DW_OP_fbreg + .sleb128 40 + .uleb128 0x5 # (DIE (0x2ab) DW_TAG_formal_parameter) + .ascii "i\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x21 # DW_AT_decl_line + .long 0x4c # DW_AT_type + .byte 0x2 # DW_AT_location + .byte 0x91 # DW_OP_fbreg + .sleb128 48 + .uleb128 0x6 # (DIE (0x2b7) DW_TAG_variable) + .ascii "j\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x23 # DW_AT_decl_line + .long 0x29 # DW_AT_type + .byte 0x8 # DW_AT_location + .byte 0x91 # DW_OP_fbreg + .sleb128 24 + .byte 0xf6 # DW_OP_GNU_deref_type + .byte 0x4 + .uleb128 0x30 + .byte 0xf7 # DW_OP_GNU_convert + .uleb128 0x29 + .byte 0x9f # DW_OP_stack_value + .uleb128 0x6 # (DIE (0x2c9) DW_TAG_variable) + .ascii "l\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x24 # DW_AT_decl_line + .long 0x37 # DW_AT_type + .byte 0xa # DW_AT_location + .byte 0x91 # DW_OP_fbreg + .sleb128 24 + .byte 0xf6 # DW_OP_GNU_deref_type + .byte 0x4 + .uleb128 0x30 + .byte 0xf7 # DW_OP_GNU_convert + .uleb128 0x29 + .byte 0xf9 # DW_OP_GNU_reinterpret + .uleb128 0x37 + .byte 0x9f # DW_OP_stack_value + .uleb128 0x6 # (DIE (0x2dd) DW_TAG_variable) + .ascii "m\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x26 # DW_AT_decl_line + .long 0x37 # DW_AT_type + .byte 0x2 # DW_AT_location + .byte 0x91 # DW_OP_fbreg + .sleb128 16 + .uleb128 0x8 # (DIE (0x2e9) DW_TAG_variable) + .ascii "n\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x28 # DW_AT_decl_line + .long 0x30 # DW_AT_type + .uleb128 0x8 # (DIE (0x2f2) DW_TAG_variable) + .ascii "o\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x29 # DW_AT_decl_line + .long 0x29 # DW_AT_type + .uleb128 0x6 # (DIE (0x2fb) DW_TAG_variable) + .ascii "p\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x2a # DW_AT_decl_line + .long 0x30 # DW_AT_type + .byte 0x8 # DW_AT_location + .byte 0x91 # DW_OP_fbreg + .sleb128 36 + .byte 0x6 # DW_OP_deref + .byte 0xf7 # DW_OP_GNU_convert + .uleb128 0x45 + .byte 0xf7 # DW_OP_GNU_convert + .uleb128 0x30 + .byte 0x9f # DW_OP_stack_value + .uleb128 0x6 # (DIE (0x30d) DW_TAG_variable) + .ascii "q\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x2b # DW_AT_decl_line + .long 0x29 # DW_AT_type + .byte 0x8 # DW_AT_location + .byte 0x91 # DW_OP_fbreg + .sleb128 32 + .byte 0x6 # DW_OP_deref + .byte 0xf7 # DW_OP_GNU_convert + .uleb128 0x3e + .byte 0xf7 # DW_OP_GNU_convert + .uleb128 0x29 + .byte 0x9f # DW_OP_stack_value + .uleb128 0x6 # (DIE (0x31f) DW_TAG_variable) + .ascii "r\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x2c # DW_AT_decl_line + .long 0x4c # DW_AT_type + .byte 0xa # DW_AT_location + .byte 0x91 # DW_OP_fbreg + .sleb128 0 + .byte 0xf6 # DW_OP_GNU_deref_type + .byte 0x8 + .uleb128 0x29 + .byte 0xf7 # DW_OP_GNU_convert + .uleb128 0x4c + .byte 0xf7 # DW_OP_GNU_convert + .uleb128 0x37 + .byte 0x9f # DW_OP_stack_value + .uleb128 0x6 # (DIE (0x333) DW_TAG_variable) + .ascii "s\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x2d # DW_AT_decl_line + .long 0x37 # DW_AT_type + .byte 0x8 # DW_AT_location + .byte 0x91 # DW_OP_fbreg + .sleb128 16 + .byte 0xf6 # DW_OP_GNU_deref_type + .byte 0x8 + .uleb128 0x29 + .byte 0xf7 # DW_OP_GNU_convert + .uleb128 0x37 + .byte 0x9f # DW_OP_stack_value + .uleb128 0x6 # (DIE (0x345) DW_TAG_variable) + .ascii "t\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x2e # DW_AT_decl_line + .long 0x45 # DW_AT_type + .byte 0xa # DW_AT_location + .byte 0x91 # DW_OP_fbreg + .sleb128 24 + .byte 0xf6 # DW_OP_GNU_deref_type + .byte 0x4 + .uleb128 0x30 + .byte 0xf7 # DW_OP_GNU_convert + .uleb128 0x45 + .byte 0xf7 # DW_OP_GNU_convert + .uleb128 0x3e + .byte 0x9f # DW_OP_stack_value + .uleb128 0x6 # (DIE (0x359) DW_TAG_variable) + .ascii "u\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x2f # DW_AT_decl_line + .long 0x3e # DW_AT_type + .byte 0x8 # DW_AT_location + .byte 0x91 # DW_OP_fbreg + .sleb128 8 + .byte 0xf6 # DW_OP_GNU_deref_type + .byte 0x8 + .uleb128 0x29 + .byte 0xf7 # DW_OP_GNU_convert + .uleb128 0x3e + .byte 0x9f # DW_OP_stack_value + .uleb128 0x6 # (DIE (0x36b) DW_TAG_variable) + .ascii "v\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x30 # DW_AT_decl_line + .long 0x30 # DW_AT_type + .byte 0x8 # DW_AT_location + .byte 0x91 # DW_OP_fbreg + .sleb128 0 + .byte 0xf6 # DW_OP_GNU_deref_type + .byte 0x8 + .uleb128 0x29 + .byte 0xf7 # DW_OP_GNU_convert + .uleb128 0x30 + .byte 0x9f # DW_OP_stack_value + .uleb128 0x6 # (DIE (0x37d) DW_TAG_variable) + .ascii "w\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x31 # DW_AT_decl_line + .long 0x29 # DW_AT_type + .byte 0x14 # DW_AT_location + .byte 0x91 # DW_OP_fbreg + .sleb128 24 + .byte 0xf6 # DW_OP_GNU_deref_type + .byte 0x4 + .uleb128 0x30 + .byte 0xf7 # DW_OP_GNU_convert + .uleb128 0x29 + .byte 0xf4 # DW_OP_GNU_const_type + .uleb128 0x29 + .byte 0x8 + .long 0 # fp or vector constant word 0 + .long 0x3fd00000 # fp or vector constant word 1 + .byte 0x1e # DW_OP_mul + .byte 0x9f # DW_OP_stack_value + .uleb128 0x6 # (DIE (0x39b) DW_TAG_variable) + .ascii "x\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x32 # DW_AT_decl_line + .long 0x29 # DW_AT_type + .byte 0x24 # DW_AT_location + .byte 0x91 # DW_OP_fbreg + .sleb128 0 + .byte 0xf6 # DW_OP_GNU_deref_type + .byte 0x8 + .uleb128 0x29 + .byte 0x91 # DW_OP_fbreg + .sleb128 8 + .byte 0xf6 # DW_OP_GNU_deref_type + .byte 0x8 + .uleb128 0x29 + .byte 0x22 # DW_OP_plus + .byte 0xf4 # DW_OP_GNU_const_type + .uleb128 0x29 + .byte 0x8 + .long 0 # fp or vector constant word 0 + .long 0x40080000 # fp or vector constant word 1 + .byte 0x1c # DW_OP_minus + .byte 0xf4 # DW_OP_GNU_const_type + .uleb128 0x29 + .byte 0x8 + .long 0x78b58c40 # fp or vector constant word 0 + .long 0x4415af1d # fp or vector constant word 1 + .byte 0x22 # DW_OP_plus + .byte 0x9f # DW_OP_stack_value + .uleb128 0x6 # (DIE (0x3c9) DW_TAG_variable) + .ascii "y\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x33 # DW_AT_decl_line + .long 0x29 # DW_AT_type + .byte 0x18 # DW_AT_location + .byte 0x91 # DW_OP_fbreg + .sleb128 16 + .byte 0xf6 # DW_OP_GNU_deref_type + .byte 0x8 + .uleb128 0x29 + .byte 0xf4 # DW_OP_GNU_const_type + .uleb128 0x29 + .byte 0x8 + .long 0 # fp or vector constant word 0 + .long 0x401c0000 # fp or vector constant word 1 + .byte 0x1e # DW_OP_mul + .byte 0x91 # DW_OP_fbreg + .sleb128 8 + .byte 0xf6 # DW_OP_GNU_deref_type + .byte 0x8 + .uleb128 0x29 + .byte 0x22 # DW_OP_plus + .byte 0x9f # DW_OP_stack_value + .uleb128 0x6 # (DIE (0x3eb) DW_TAG_variable) + .ascii "z\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x34 # DW_AT_decl_line + .long 0x30 # DW_AT_type + .byte 0x14 # DW_AT_location + .byte 0x91 # DW_OP_fbreg + .sleb128 24 + .byte 0xf6 # DW_OP_GNU_deref_type + .byte 0x4 + .uleb128 0x30 + .byte 0x91 # DW_OP_fbreg + .sleb128 28 + .byte 0xf6 # DW_OP_GNU_deref_type + .byte 0x4 + .uleb128 0x30 + .byte 0x22 # DW_OP_plus + .byte 0xf4 # DW_OP_GNU_const_type + .uleb128 0x30 + .byte 0x4 + .long 0x40400000 # fp or vector constant word 0 + .byte 0x22 # DW_OP_plus + .byte 0x9f # DW_OP_stack_value + .byte 0 # end of children of DIE 0x232 + .uleb128 0x4 # (DIE (0x40a) DW_TAG_subprogram) + .byte 0x1 # DW_AT_external + .ascii "f3\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x43 # DW_AT_decl_line + .byte 0x1 # DW_AT_prototyped + .long .LFB2 # DW_AT_low_pc + .long .LFE2 # DW_AT_high_pc + .byte 0x2 # DW_AT_frame_base + .byte 0x74 # DW_OP_breg4 + .sleb128 4 + .byte 0x1 # DW_AT_GNU_all_call_sites + .long 0x4fd # DW_AT_sibling + .uleb128 0x5 # (DIE (0x422) DW_TAG_formal_parameter) + .ascii "a\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x43 # DW_AT_decl_line + .long 0x37 # DW_AT_type + .byte 0x2 # DW_AT_location + .byte 0x91 # DW_OP_fbreg + .sleb128 0 + .uleb128 0x5 # (DIE (0x42e) DW_TAG_formal_parameter) + .ascii "b\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x43 # DW_AT_decl_line + .long 0x3e # DW_AT_type + .byte 0x2 # DW_AT_location + .byte 0x91 # DW_OP_fbreg + .sleb128 8 + .uleb128 0x5 # (DIE (0x43a) DW_TAG_formal_parameter) + .ascii "c\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x43 # DW_AT_decl_line + .long 0x37 # DW_AT_type + .byte 0x2 # DW_AT_location + .byte 0x91 # DW_OP_fbreg + .sleb128 12 + .uleb128 0x5 # (DIE (0x446) DW_TAG_formal_parameter) + .ascii "d\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x43 # DW_AT_decl_line + .long 0x45 # DW_AT_type + .byte 0x2 # DW_AT_location + .byte 0x91 # DW_OP_fbreg + .sleb128 20 + .uleb128 0x6 # (DIE (0x452) DW_TAG_variable) + .ascii "w\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x45 # DW_AT_decl_line + .long 0x37 # DW_AT_type + .byte 0x16 # DW_AT_location + .byte 0x91 # DW_OP_fbreg + .sleb128 20 + .byte 0x6 # DW_OP_deref + .byte 0xf7 # DW_OP_GNU_convert + .uleb128 0x45 + .byte 0xf7 # DW_OP_GNU_convert + .uleb128 0x37 + .byte 0x12 # DW_OP_dup + .byte 0x91 # DW_OP_fbreg + .sleb128 0 + .byte 0xf6 # DW_OP_GNU_deref_type + .byte 0x8 + .uleb128 0x37 + .byte 0x16 # DW_OP_swap + .byte 0x14 # DW_OP_over + .byte 0x2b # DW_OP_gt + .byte 0x28 # DW_OP_bra + .value 0x1 + .byte 0x16 # DW_OP_swap + .byte 0x13 # DW_OP_drop + .byte 0x9f # DW_OP_stack_value + .uleb128 0x6 # (DIE (0x472) DW_TAG_variable) + .ascii "x\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x46 # DW_AT_decl_line + .long 0x37 # DW_AT_type + .byte 0x1a # DW_AT_location + .byte 0x91 # DW_OP_fbreg + .sleb128 8 + .byte 0x6 # DW_OP_deref + .byte 0xf7 # DW_OP_GNU_convert + .uleb128 0x3e + .byte 0xf7 # DW_OP_GNU_convert + .uleb128 0x37 + .byte 0x91 # DW_OP_fbreg + .sleb128 0 + .byte 0xf6 # DW_OP_GNU_deref_type + .byte 0x8 + .uleb128 0x37 + .byte 0x22 # DW_OP_plus + .byte 0xf4 # DW_OP_GNU_const_type + .uleb128 0x37 + .byte 0x8 + .quad 0x7 + .byte 0x22 # DW_OP_plus + .byte 0x9f # DW_OP_stack_value + .uleb128 0x6 # (DIE (0x496) DW_TAG_variable) + .ascii "y\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x47 # DW_AT_decl_line + .long 0x37 # DW_AT_type + .byte 0x1a # DW_AT_location + .byte 0x91 # DW_OP_fbreg + .sleb128 20 + .byte 0x6 # DW_OP_deref + .byte 0xf7 # DW_OP_GNU_convert + .uleb128 0x45 + .byte 0xf7 # DW_OP_GNU_convert + .uleb128 0x37 + .byte 0x91 # DW_OP_fbreg + .sleb128 12 + .byte 0xf6 # DW_OP_GNU_deref_type + .byte 0x8 + .uleb128 0x37 + .byte 0x22 # DW_OP_plus + .byte 0xf4 # DW_OP_GNU_const_type + .uleb128 0x37 + .byte 0x8 + .quad 0x912345678 + .byte 0x22 # DW_OP_plus + .byte 0x9f # DW_OP_stack_value + .uleb128 0x6 # (DIE (0x4ba) DW_TAG_variable) + .ascii "z\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x48 # DW_AT_decl_line + .long 0x3e # DW_AT_type + .byte 0x38 # DW_AT_location + .byte 0x91 # DW_OP_fbreg + .sleb128 8 + .byte 0x6 # DW_OP_deref + .byte 0xf7 # DW_OP_GNU_convert + .uleb128 0x3e + .byte 0xf7 # DW_OP_GNU_convert + .uleb128 0x37 + .byte 0x91 # DW_OP_fbreg + .sleb128 0 + .byte 0xf6 # DW_OP_GNU_deref_type + .byte 0x8 + .uleb128 0x37 + .byte 0x22 # DW_OP_plus + .byte 0xf4 # DW_OP_GNU_const_type + .uleb128 0x37 + .byte 0x8 + .quad 0x7 + .byte 0x22 # DW_OP_plus + .byte 0xf7 # DW_OP_GNU_convert + .uleb128 0x3e + .byte 0x91 # DW_OP_fbreg + .sleb128 20 + .byte 0x6 # DW_OP_deref + .byte 0xf7 # DW_OP_GNU_convert + .uleb128 0x45 + .byte 0xf7 # DW_OP_GNU_convert + .uleb128 0x37 + .byte 0x91 # DW_OP_fbreg + .sleb128 12 + .byte 0xf6 # DW_OP_GNU_deref_type + .byte 0x8 + .uleb128 0x37 + .byte 0x22 # DW_OP_plus + .byte 0xf4 # DW_OP_GNU_const_type + .uleb128 0x37 + .byte 0x8 + .quad 0x912345678 + .byte 0x22 # DW_OP_plus + .byte 0xf7 # DW_OP_GNU_convert + .uleb128 0x3e + .byte 0x22 # DW_OP_plus + .byte 0x9f # DW_OP_stack_value + .byte 0 # end of children of DIE 0x40a + .uleb128 0x4 # (DIE (0x4fd) DW_TAG_subprogram) + .byte 0x1 # DW_AT_external + .ascii "f4\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x4d # DW_AT_decl_line + .byte 0x1 # DW_AT_prototyped + .long .LFB3 # DW_AT_low_pc + .long .LFE3 # DW_AT_high_pc + .byte 0x2 # DW_AT_frame_base + .byte 0x74 # DW_OP_breg4 + .sleb128 4 + .byte 0x1 # DW_AT_GNU_all_call_sites + .long 0x555 # DW_AT_sibling + .uleb128 0x5 # (DIE (0x515) DW_TAG_formal_parameter) + .ascii "a\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x4d # DW_AT_decl_line + .long 0x555 # DW_AT_type + .byte 0x2 # DW_AT_location + .byte 0x91 # DW_OP_fbreg + .sleb128 0 + .uleb128 0x5 # (DIE (0x521) DW_TAG_formal_parameter) + .ascii "b\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x4d # DW_AT_decl_line + .long 0x55c # DW_AT_type + .byte 0x2 # DW_AT_location + .byte 0x91 # DW_OP_fbreg + .sleb128 4 + .uleb128 0x5 # (DIE (0x52d) DW_TAG_formal_parameter) + .ascii "c\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x4d # DW_AT_decl_line + .long 0x563 # DW_AT_type + .byte 0x2 # DW_AT_location + .byte 0x91 # DW_OP_fbreg + .sleb128 16 + .uleb128 0x8 # (DIE (0x539) DW_TAG_variable) + .ascii "w\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x4f # DW_AT_decl_line + .long 0x555 # DW_AT_type + .uleb128 0x8 # (DIE (0x542) DW_TAG_variable) + .ascii "x\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x50 # DW_AT_decl_line + .long 0x55c # DW_AT_type + .uleb128 0x8 # (DIE (0x54b) DW_TAG_variable) + .ascii "y\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x51 # DW_AT_decl_line + .long 0x563 # DW_AT_type + .byte 0 # end of children of DIE 0x4fd + .uleb128 0x2 # (DIE (0x555) DW_TAG_base_type) + .byte 0x4 # DW_AT_byte_size + .byte 0xf # DW_AT_encoding + .long .LASF8 # DW_AT_name: "_Decimal32" + .uleb128 0x2 # (DIE (0x55c) DW_TAG_base_type) + .byte 0x8 # DW_AT_byte_size + .byte 0xf # DW_AT_encoding + .long .LASF9 # DW_AT_name: "_Decimal64" + .uleb128 0x2 # (DIE (0x563) DW_TAG_base_type) + .byte 0x10 # DW_AT_byte_size + .byte 0xf # DW_AT_encoding + .long .LASF10 # DW_AT_name: "_Decimal128" + .uleb128 0x9 # (DIE (0x56a) DW_TAG_subprogram) + .byte 0x1 # DW_AT_external + .long .LASF11 # DW_AT_name: "main" + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x56 # DW_AT_decl_line + .long 0x3e # DW_AT_type + .long .LFB4 # DW_AT_low_pc + .long .LFE4 # DW_AT_high_pc + .long .LLST1 # DW_AT_frame_base + .byte 0x1 # DW_AT_GNU_all_call_sites + .long 0x62f # DW_AT_sibling + .uleb128 0xa # (DIE (0x587) DW_TAG_GNU_call_site) + .long .LVL5 # DW_AT_low_pc + .long 0x53 # DW_AT_abstract_origin + .long 0x5e1 # DW_AT_sibling + .uleb128 0xb # (DIE (0x594) DW_TAG_GNU_call_site_parameter) + .byte 0x2 # DW_AT_location + .byte 0x74 # DW_OP_breg4 + .sleb128 0 + .byte 0xb # DW_AT_GNU_call_site_value + .byte 0xf4 # DW_OP_GNU_const_type + .uleb128 0x29 + .byte 0x8 + .long 0 # fp or vector constant word 0 + .long 0x3ff00000 # fp or vector constant word 1 + .uleb128 0xb # (DIE (0x5a4) DW_TAG_GNU_call_site_parameter) + .byte 0x2 # DW_AT_location + .byte 0x74 # DW_OP_breg4 + .sleb128 8 + .byte 0xb # DW_AT_GNU_call_site_value + .byte 0xf4 # DW_OP_GNU_const_type + .uleb128 0x29 + .byte 0x8 + .long 0 # fp or vector constant word 0 + .long 0x40000000 # fp or vector constant word 1 + .uleb128 0xb # (DIE (0x5b4) DW_TAG_GNU_call_site_parameter) + .byte 0x2 # DW_AT_location + .byte 0x74 # DW_OP_breg4 + .sleb128 16 + .byte 0xb # DW_AT_GNU_call_site_value + .byte 0xf4 # DW_OP_GNU_const_type + .uleb128 0x29 + .byte 0x8 + .long 0 # fp or vector constant word 0 + .long 0x40080000 # fp or vector constant word 1 + .uleb128 0xb # (DIE (0x5c4) DW_TAG_GNU_call_site_parameter) + .byte 0x2 # DW_AT_location + .byte 0x74 # DW_OP_breg4 + .sleb128 24 + .byte 0x3 # DW_AT_GNU_call_site_value + .byte 0xf5 # DW_OP_GNU_regval_type + .uleb128 0x3 + .uleb128 0x30 + .uleb128 0xb # (DIE (0x5cc) DW_TAG_GNU_call_site_parameter) + .byte 0x2 # DW_AT_location + .byte 0x74 # DW_OP_breg4 + .sleb128 28 + .byte 0x3 # DW_AT_GNU_call_site_value + .byte 0xf5 # DW_OP_GNU_regval_type + .uleb128 0x6 + .uleb128 0x30 + .uleb128 0xb # (DIE (0x5d4) DW_TAG_GNU_call_site_parameter) + .byte 0x2 # DW_AT_location + .byte 0x74 # DW_OP_breg4 + .sleb128 32 + .byte 0x1 # DW_AT_GNU_call_site_value + .byte 0x36 # DW_OP_lit6 + .uleb128 0xb # (DIE (0x5da) DW_TAG_GNU_call_site_parameter) + .byte 0x2 # DW_AT_location + .byte 0x74 # DW_OP_breg4 + .sleb128 36 + .byte 0x1 # DW_AT_GNU_call_site_value + .byte 0x37 # DW_OP_lit7 + .byte 0 # end of children of DIE 0x587 + .uleb128 0xa # (DIE (0x5e1) DW_TAG_GNU_call_site) + .long .LVL6 # DW_AT_low_pc + .long 0x232 # DW_AT_abstract_origin + .long 0x60b # DW_AT_sibling + .uleb128 0xb # (DIE (0x5ee) DW_TAG_GNU_call_site_parameter) + .byte 0x2 # DW_AT_location + .byte 0x74 # DW_OP_breg4 + .sleb128 24 + .byte 0x3 # DW_AT_GNU_call_site_value + .byte 0xf5 # DW_OP_GNU_regval_type + .uleb128 0x3 + .uleb128 0x30 + .uleb128 0xb # (DIE (0x5f6) DW_TAG_GNU_call_site_parameter) + .byte 0x2 # DW_AT_location + .byte 0x74 # DW_OP_breg4 + .sleb128 28 + .byte 0x3 # DW_AT_GNU_call_site_value + .byte 0xf5 # DW_OP_GNU_regval_type + .uleb128 0x6 + .uleb128 0x30 + .uleb128 0xb # (DIE (0x5fe) DW_TAG_GNU_call_site_parameter) + .byte 0x2 # DW_AT_location + .byte 0x74 # DW_OP_breg4 + .sleb128 32 + .byte 0x1 # DW_AT_GNU_call_site_value + .byte 0x36 # DW_OP_lit6 + .uleb128 0xb # (DIE (0x604) DW_TAG_GNU_call_site_parameter) + .byte 0x2 # DW_AT_location + .byte 0x74 # DW_OP_breg4 + .sleb128 36 + .byte 0x1 # DW_AT_GNU_call_site_value + .byte 0x37 # DW_OP_lit7 + .byte 0 # end of children of DIE 0x5e1 + .uleb128 0xa # (DIE (0x60b) DW_TAG_GNU_call_site) + .long .LVL7 # DW_AT_low_pc + .long 0x40a # DW_AT_abstract_origin + .long 0x625 # DW_AT_sibling + .uleb128 0xb # (DIE (0x618) DW_TAG_GNU_call_site_parameter) + .byte 0x2 # DW_AT_location + .byte 0x74 # DW_OP_breg4 + .sleb128 8 + .byte 0x1 # DW_AT_GNU_call_site_value + .byte 0x32 # DW_OP_lit2 + .uleb128 0xb # (DIE (0x61e) DW_TAG_GNU_call_site_parameter) + .byte 0x2 # DW_AT_location + .byte 0x74 # DW_OP_breg4 + .sleb128 20 + .byte 0x1 # DW_AT_GNU_call_site_value + .byte 0x34 # DW_OP_lit4 + .byte 0 # end of children of DIE 0x60b + .uleb128 0xc # (DIE (0x625) DW_TAG_GNU_call_site) + .long .LVL8 # DW_AT_low_pc + .long 0x4fd # DW_AT_abstract_origin + .byte 0 # end of children of DIE 0x56a + .uleb128 0xd # (DIE (0x62f) DW_TAG_variable) + .ascii "vv\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x5 # DW_AT_decl_line + .long 0x63b # DW_AT_type + .byte 0x1 # DW_AT_external + .byte 0x1 # DW_AT_declaration + .uleb128 0xe # (DIE (0x63b) DW_TAG_volatile_type) + .long 0x3e # DW_AT_type + .uleb128 0xf # (DIE (0x640) DW_TAG_variable) + .ascii "vv\0" # DW_AT_name + .byte 0x1 # DW_AT_decl_file (typeddwarf.c) + .byte 0x5 # DW_AT_decl_line + .long 0x63b # DW_AT_type + .byte 0x1 # DW_AT_external + .byte 0x5 # DW_AT_location + .byte 0x3 # DW_OP_addr + .long vv + .byte 0 # end of children of DIE 0xb + .section .debug_abbrev,"",@progbits +.Ldebug_abbrev0: + .uleb128 0x1 # (abbrev code) + .uleb128 0x11 # (TAG: DW_TAG_compile_unit) + .byte 0x1 # DW_children_yes + .uleb128 0x25 # (DW_AT_producer) + .uleb128 0xe # (DW_FORM_strp) + .uleb128 0x13 # (DW_AT_language) + .uleb128 0xb # (DW_FORM_data1) + .uleb128 0x3 # (DW_AT_name) + .uleb128 0xe # (DW_FORM_strp) + .uleb128 0x1b # (DW_AT_comp_dir) + .uleb128 0xe # (DW_FORM_strp) + .uleb128 0x55 # (DW_AT_ranges) + .uleb128 0x6 # (DW_FORM_data4) + .uleb128 0x11 # (DW_AT_low_pc) + .uleb128 0x1 # (DW_FORM_addr) + .uleb128 0x52 # (DW_AT_entry_pc) + .uleb128 0x1 # (DW_FORM_addr) + .uleb128 0x10 # (DW_AT_stmt_list) + .uleb128 0x6 # (DW_FORM_data4) + .byte 0 + .byte 0 + .uleb128 0x2 # (abbrev code) + .uleb128 0x24 # (TAG: DW_TAG_base_type) + .byte 0 # DW_children_no + .uleb128 0xb # (DW_AT_byte_size) + .uleb128 0xb # (DW_FORM_data1) + .uleb128 0x3e # (DW_AT_encoding) + .uleb128 0xb # (DW_FORM_data1) + .uleb128 0x3 # (DW_AT_name) + .uleb128 0xe # (DW_FORM_strp) + .byte 0 + .byte 0 + .uleb128 0x3 # (abbrev code) + .uleb128 0x24 # (TAG: DW_TAG_base_type) + .byte 0 # DW_children_no + .uleb128 0xb # (DW_AT_byte_size) + .uleb128 0xb # (DW_FORM_data1) + .uleb128 0x3e # (DW_AT_encoding) + .uleb128 0xb # (DW_FORM_data1) + .uleb128 0x3 # (DW_AT_name) + .uleb128 0x8 # (DW_FORM_string) + .byte 0 + .byte 0 + .uleb128 0x4 # (abbrev code) + .uleb128 0x2e # (TAG: DW_TAG_subprogram) + .byte 0x1 # DW_children_yes + .uleb128 0x3f # (DW_AT_external) + .uleb128 0xc # (DW_FORM_flag) + .uleb128 0x3 # (DW_AT_name) + .uleb128 0x8 # (DW_FORM_string) + .uleb128 0x3a # (DW_AT_decl_file) + .uleb128 0xb # (DW_FORM_data1) + .uleb128 0x3b # (DW_AT_decl_line) + .uleb128 0xb # (DW_FORM_data1) + .uleb128 0x27 # (DW_AT_prototyped) + .uleb128 0xc # (DW_FORM_flag) + .uleb128 0x11 # (DW_AT_low_pc) + .uleb128 0x1 # (DW_FORM_addr) + .uleb128 0x12 # (DW_AT_high_pc) + .uleb128 0x1 # (DW_FORM_addr) + .uleb128 0x40 # (DW_AT_frame_base) + .uleb128 0xa # (DW_FORM_block1) + .uleb128 0x2117 # (DW_AT_GNU_all_call_sites) + .uleb128 0xc # (DW_FORM_flag) + .uleb128 0x1 # (DW_AT_sibling) + .uleb128 0x13 # (DW_FORM_ref4) + .byte 0 + .byte 0 + .uleb128 0x5 # (abbrev code) + .uleb128 0x5 # (TAG: DW_TAG_formal_parameter) + .byte 0 # DW_children_no + .uleb128 0x3 # (DW_AT_name) + .uleb128 0x8 # (DW_FORM_string) + .uleb128 0x3a # (DW_AT_decl_file) + .uleb128 0xb # (DW_FORM_data1) + .uleb128 0x3b # (DW_AT_decl_line) + .uleb128 0xb # (DW_FORM_data1) + .uleb128 0x49 # (DW_AT_type) + .uleb128 0x13 # (DW_FORM_ref4) + .uleb128 0x2 # (DW_AT_location) + .uleb128 0xa # (DW_FORM_block1) + .byte 0 + .byte 0 + .uleb128 0x6 # (abbrev code) + .uleb128 0x34 # (TAG: DW_TAG_variable) + .byte 0 # DW_children_no + .uleb128 0x3 # (DW_AT_name) + .uleb128 0x8 # (DW_FORM_string) + .uleb128 0x3a # (DW_AT_decl_file) + .uleb128 0xb # (DW_FORM_data1) + .uleb128 0x3b # (DW_AT_decl_line) + .uleb128 0xb # (DW_FORM_data1) + .uleb128 0x49 # (DW_AT_type) + .uleb128 0x13 # (DW_FORM_ref4) + .uleb128 0x2 # (DW_AT_location) + .uleb128 0xa # (DW_FORM_block1) + .byte 0 + .byte 0 + .uleb128 0x7 # (abbrev code) + .uleb128 0x2e # (TAG: DW_TAG_subprogram) + .byte 0x1 # DW_children_yes + .uleb128 0x3f # (DW_AT_external) + .uleb128 0xc # (DW_FORM_flag) + .uleb128 0x3 # (DW_AT_name) + .uleb128 0x8 # (DW_FORM_string) + .uleb128 0x3a # (DW_AT_decl_file) + .uleb128 0xb # (DW_FORM_data1) + .uleb128 0x3b # (DW_AT_decl_line) + .uleb128 0xb # (DW_FORM_data1) + .uleb128 0x27 # (DW_AT_prototyped) + .uleb128 0xc # (DW_FORM_flag) + .uleb128 0x11 # (DW_AT_low_pc) + .uleb128 0x1 # (DW_FORM_addr) + .uleb128 0x12 # (DW_AT_high_pc) + .uleb128 0x1 # (DW_FORM_addr) + .uleb128 0x40 # (DW_AT_frame_base) + .uleb128 0x6 # (DW_FORM_data4) + .uleb128 0x2117 # (DW_AT_GNU_all_call_sites) + .uleb128 0xc # (DW_FORM_flag) + .uleb128 0x1 # (DW_AT_sibling) + .uleb128 0x13 # (DW_FORM_ref4) + .byte 0 + .byte 0 + .uleb128 0x8 # (abbrev code) + .uleb128 0x34 # (TAG: DW_TAG_variable) + .byte 0 # DW_children_no + .uleb128 0x3 # (DW_AT_name) + .uleb128 0x8 # (DW_FORM_string) + .uleb128 0x3a # (DW_AT_decl_file) + .uleb128 0xb # (DW_FORM_data1) + .uleb128 0x3b # (DW_AT_decl_line) + .uleb128 0xb # (DW_FORM_data1) + .uleb128 0x49 # (DW_AT_type) + .uleb128 0x13 # (DW_FORM_ref4) + .byte 0 + .byte 0 + .uleb128 0x9 # (abbrev code) + .uleb128 0x2e # (TAG: DW_TAG_subprogram) + .byte 0x1 # DW_children_yes + .uleb128 0x3f # (DW_AT_external) + .uleb128 0xc # (DW_FORM_flag) + .uleb128 0x3 # (DW_AT_name) + .uleb128 0xe # (DW_FORM_strp) + .uleb128 0x3a # (DW_AT_decl_file) + .uleb128 0xb # (DW_FORM_data1) + .uleb128 0x3b # (DW_AT_decl_line) + .uleb128 0xb # (DW_FORM_data1) + .uleb128 0x49 # (DW_AT_type) + .uleb128 0x13 # (DW_FORM_ref4) + .uleb128 0x11 # (DW_AT_low_pc) + .uleb128 0x1 # (DW_FORM_addr) + .uleb128 0x12 # (DW_AT_high_pc) + .uleb128 0x1 # (DW_FORM_addr) + .uleb128 0x40 # (DW_AT_frame_base) + .uleb128 0x6 # (DW_FORM_data4) + .uleb128 0x2117 # (DW_AT_GNU_all_call_sites) + .uleb128 0xc # (DW_FORM_flag) + .uleb128 0x1 # (DW_AT_sibling) + .uleb128 0x13 # (DW_FORM_ref4) + .byte 0 + .byte 0 + .uleb128 0xa # (abbrev code) + .uleb128 0x4109 # (TAG: DW_TAG_GNU_call_site) + .byte 0x1 # DW_children_yes + .uleb128 0x11 # (DW_AT_low_pc) + .uleb128 0x1 # (DW_FORM_addr) + .uleb128 0x31 # (DW_AT_abstract_origin) + .uleb128 0x13 # (DW_FORM_ref4) + .uleb128 0x1 # (DW_AT_sibling) + .uleb128 0x13 # (DW_FORM_ref4) + .byte 0 + .byte 0 + .uleb128 0xb # (abbrev code) + .uleb128 0x410a # (TAG: DW_TAG_GNU_call_site_parameter) + .byte 0 # DW_children_no + .uleb128 0x2 # (DW_AT_location) + .uleb128 0xa # (DW_FORM_block1) + .uleb128 0x2111 # (DW_AT_GNU_call_site_value) + .uleb128 0xa # (DW_FORM_block1) + .byte 0 + .byte 0 + .uleb128 0xc # (abbrev code) + .uleb128 0x4109 # (TAG: DW_TAG_GNU_call_site) + .byte 0 # DW_children_no + .uleb128 0x11 # (DW_AT_low_pc) + .uleb128 0x1 # (DW_FORM_addr) + .uleb128 0x31 # (DW_AT_abstract_origin) + .uleb128 0x13 # (DW_FORM_ref4) + .byte 0 + .byte 0 + .uleb128 0xd # (abbrev code) + .uleb128 0x34 # (TAG: DW_TAG_variable) + .byte 0 # DW_children_no + .uleb128 0x3 # (DW_AT_name) + .uleb128 0x8 # (DW_FORM_string) + .uleb128 0x3a # (DW_AT_decl_file) + .uleb128 0xb # (DW_FORM_data1) + .uleb128 0x3b # (DW_AT_decl_line) + .uleb128 0xb # (DW_FORM_data1) + .uleb128 0x49 # (DW_AT_type) + .uleb128 0x13 # (DW_FORM_ref4) + .uleb128 0x3f # (DW_AT_external) + .uleb128 0xc # (DW_FORM_flag) + .uleb128 0x3c # (DW_AT_declaration) + .uleb128 0xc # (DW_FORM_flag) + .byte 0 + .byte 0 + .uleb128 0xe # (abbrev code) + .uleb128 0x35 # (TAG: DW_TAG_volatile_type) + .byte 0 # DW_children_no + .uleb128 0x49 # (DW_AT_type) + .uleb128 0x13 # (DW_FORM_ref4) + .byte 0 + .byte 0 + .uleb128 0xf # (abbrev code) + .uleb128 0x34 # (TAG: DW_TAG_variable) + .byte 0 # DW_children_no + .uleb128 0x3 # (DW_AT_name) + .uleb128 0x8 # (DW_FORM_string) + .uleb128 0x3a # (DW_AT_decl_file) + .uleb128 0xb # (DW_FORM_data1) + .uleb128 0x3b # (DW_AT_decl_line) + .uleb128 0xb # (DW_FORM_data1) + .uleb128 0x49 # (DW_AT_type) + .uleb128 0x13 # (DW_FORM_ref4) + .uleb128 0x3f # (DW_AT_external) + .uleb128 0xc # (DW_FORM_flag) + .uleb128 0x2 # (DW_AT_location) + .uleb128 0xa # (DW_FORM_block1) + .byte 0 + .byte 0 + .byte 0 + .section .debug_loc,"",@progbits +.Ldebug_loc0: +.LLST0: + .long .LFB1 # Location list begin address (*.LLST0) + .long .LCFI0 # Location list end address (*.LLST0) + .value 0x2 # Location expression size + .byte 0x74 # DW_OP_breg4 + .sleb128 4 + .long .LCFI0 # Location list begin address (*.LLST0) + .long .LCFI1 # Location list end address (*.LLST0) + .value 0x2 # Location expression size + .byte 0x74 # DW_OP_breg4 + .sleb128 16 + .long .LCFI1 # Location list begin address (*.LLST0) + .long .LFE1 # Location list end address (*.LLST0) + .value 0x2 # Location expression size + .byte 0x74 # DW_OP_breg4 + .sleb128 4 + .long 0 # Location list terminator begin (*.LLST0) + .long 0 # Location list terminator end (*.LLST0) +.LLST1: + .long .LFB4 # Location list begin address (*.LLST1) + .long .LCFI2 # Location list end address (*.LLST1) + .value 0x2 # Location expression size + .byte 0x74 # DW_OP_breg4 + .sleb128 4 + .long .LCFI2 # Location list begin address (*.LLST1) + .long .LCFI3 # Location list end address (*.LLST1) + .value 0x2 # Location expression size + .byte 0x74 # DW_OP_breg4 + .sleb128 8 + .long .LCFI3 # Location list begin address (*.LLST1) + .long .LCFI9 # Location list end address (*.LLST1) + .value 0x2 # Location expression size + .byte 0x75 # DW_OP_breg5 + .sleb128 8 + .long .LCFI9 # Location list begin address (*.LLST1) + .long .LFE4 # Location list end address (*.LLST1) + .value 0x2 # Location expression size + .byte 0x74 # DW_OP_breg4 + .sleb128 4 + .long 0 # Location list terminator begin (*.LLST1) + .long 0 # Location list terminator end (*.LLST1) + .section .debug_aranges,"",@progbits + .long 0x24 # Length of Address Ranges Info + .value 0x2 # DWARF Version + .long .Ldebug_info0 # Offset of Compilation Unit Info + .byte 0x4 # Size of Address + .byte 0 # Size of Segment Descriptor + .value 0 # Pad to 8 byte boundary + .value 0 + .long .Ltext0 # Address + .long .Letext0-.Ltext0 # Length + .long .LFB4 # Address + .long .LFE4-.LFB4 # Length + .long 0 + .long 0 + .section .debug_ranges,"",@progbits +.Ldebug_ranges0: + .long .Ltext0 # Offset 0 + .long .Letext0 + .long .LFB4 # Offset 0x8 + .long .LFE4 + .long 0 + .long 0 + .section .debug_line,"",@progbits +.Ldebug_line0: + .long .LELT0-.LSLT0 # Length of Source Line Info +.LSLT0: + .value 0x2 # DWARF Version + .long .LELTP0-.LASLTP0 # Prolog Length +.LASLTP0: + .byte 0x1 # Minimum Instruction Length + .byte 0x1 # Default is_stmt_start flag + .byte 0xf6 # Line Base Value (Special Opcodes) + .byte 0xf2 # Line Range Value (Special Opcodes) + .byte 0xd # Special Opcode Base + .byte 0 # opcode: 0x1 has 0 args + .byte 0x1 # opcode: 0x2 has 1 args + .byte 0x1 # opcode: 0x3 has 1 args + .byte 0x1 # opcode: 0x4 has 1 args + .byte 0x1 # opcode: 0x5 has 1 args + .byte 0 # opcode: 0x6 has 0 args + .byte 0 # opcode: 0x7 has 0 args + .byte 0 # opcode: 0x8 has 0 args + .byte 0x1 # opcode: 0x9 has 1 args + .byte 0 # opcode: 0xa has 0 args + .byte 0 # opcode: 0xb has 0 args + .byte 0x1 # opcode: 0xc has 1 args + .byte 0 # End directory table + .ascii "typeddwarf.c\0" # File Entry: 0x1 + .uleb128 0 + .uleb128 0 + .uleb128 0 + .byte 0 # End file name table +.LELTP0: + .byte 0 # set address *.LM37 + .uleb128 0x5 + .byte 0x2 + .long .LM37 + .byte 0x6d # line 87 + .byte 0 # set address *.LM38 + .uleb128 0x5 + .byte 0x2 + .long .LM38 + .byte 0x18 # line 88 + .byte 0 # set address *.LM39 + .uleb128 0x5 + .byte 0x2 + .long .LM39 + .byte 0x16 # line 87 + .byte 0 # set address *.LM40 + .uleb128 0x5 + .byte 0x2 + .long .LM40 + .byte 0x18 # line 88 + .byte 0 # set address *.LM41 + .uleb128 0x5 + .byte 0x2 + .long .LM41 + .byte 0x16 # line 87 + .byte 0 # set address *.LM42 + .uleb128 0x5 + .byte 0x2 + .long .LM42 + .byte 0x18 # line 88 + .byte 0 # set address *.LM43 + .uleb128 0x5 + .byte 0x2 + .long .LM43 + .byte 0x18 # line 89 + .byte 0 # set address *.LM44 + .uleb128 0x5 + .byte 0x2 + .long .LM44 + .byte 0x18 # line 90 + .byte 0 # set address *.LM45 + .uleb128 0x5 + .byte 0x2 + .long .LM45 + .byte 0x18 # line 91 + .byte 0 # set address *.LM46 + .uleb128 0x5 + .byte 0x2 + .long .LM46 + .byte 0x19 # line 93 + .byte 0 # set address *.LFE4 + .uleb128 0x5 + .byte 0x2 + .long .LFE4 + .byte 0 # end sequence + .uleb128 0x1 + .byte 0x1 + .byte 0 # set address *.LM1 + .uleb128 0x5 + .byte 0x2 + .long .LM1 + .byte 0x20 # line 10 + .byte 0 # set address *.LM2 + .uleb128 0x5 + .byte 0x2 + .long .LM2 + .byte 0x2a # line 29 + .byte 0 # set address *.LM3 + .uleb128 0x5 + .byte 0x2 + .long .LM3 + .byte 0x18 # line 30 + .byte 0 # set address *.LM4 + .uleb128 0x5 + .byte 0x2 + .long .LM4 + .byte 0x1b # line 34 + .byte 0 # set address *.LM5 + .uleb128 0x5 + .byte 0x2 + .long .LM5 + .byte 0x2a # line 53 + .byte 0 # set address *.LM6 + .uleb128 0x5 + .byte 0x2 + .long .LM6 + .byte 0x18 # line 54 + .byte 0 # set address *.LM7 + .uleb128 0x5 + .byte 0x2 + .long .LM7 + .byte 0x3 # advance to line 34 + .sleb128 -20 + .byte 0x1 + .byte 0 # set address *.LM8 + .uleb128 0x5 + .byte 0x2 + .long .LM8 + .byte 0x2b # line 54 + .byte 0 # set address *.LM9 + .uleb128 0x5 + .byte 0x2 + .long .LM9 + .byte 0x16 # line 53 + .byte 0 # set address *.LM10 + .uleb128 0x5 + .byte 0x2 + .long .LM10 + .byte 0x18 # line 54 + .byte 0 # set address *.LM11 + .uleb128 0x5 + .byte 0x2 + .long .LM11 + .byte 0x18 # line 55 + .byte 0 # set address *.LM12 + .uleb128 0x5 + .byte 0x2 + .long .LM12 + .byte 0x16 # line 54 + .byte 0 # set address *.LM13 + .uleb128 0x5 + .byte 0x2 + .long .LM13 + .byte 0x18 # line 55 + .byte 0 # set address *.LM14 + .uleb128 0x5 + .byte 0x2 + .long .LM14 + .byte 0x18 # line 56 + .byte 0 # set address *.LM15 + .uleb128 0x5 + .byte 0x2 + .long .LM15 + .byte 0x16 # line 55 + .byte 0 # set address *.LM16 + .uleb128 0x5 + .byte 0x2 + .long .LM16 + .byte 0x18 # line 56 + .byte 0 # set address *.LM17 + .uleb128 0x5 + .byte 0x2 + .long .LM17 + .byte 0x18 # line 57 + .byte 0 # set address *.LM18 + .uleb128 0x5 + .byte 0x2 + .long .LM18 + .byte 0x16 # line 56 + .byte 0 # set address *.LM19 + .uleb128 0x5 + .byte 0x2 + .long .LM19 + .byte 0x18 # line 57 + .byte 0 # set address *.LM20 + .uleb128 0x5 + .byte 0x2 + .long .LM20 + .byte 0x18 # line 58 + .byte 0 # set address *.LM21 + .uleb128 0x5 + .byte 0x2 + .long .LM21 + .byte 0x16 # line 57 + .byte 0 # set address *.LM22 + .uleb128 0x5 + .byte 0x2 + .long .LM22 + .byte 0x18 # line 58 + .byte 0 # set address *.LM23 + .uleb128 0x5 + .byte 0x2 + .long .LM23 + .byte 0x18 # line 59 + .byte 0 # set address *.LM24 + .uleb128 0x5 + .byte 0x2 + .long .LM24 + .byte 0x1b # line 63 + .byte 0 # set address *.LM25 + .uleb128 0x5 + .byte 0x2 + .long .LM25 + .byte 0x13 # line 59 + .byte 0 # set address *.LM26 + .uleb128 0x5 + .byte 0x2 + .long .LM26 + .byte 0x18 # line 60 + .byte 0 # set address *.LM27 + .uleb128 0x5 + .byte 0x2 + .long .LM27 + .byte 0x18 # line 61 + .byte 0 # set address *.LM28 + .uleb128 0x5 + .byte 0x2 + .long .LM28 + .byte 0x18 # line 62 + .byte 0 # set address *.LM29 + .uleb128 0x5 + .byte 0x2 + .long .LM29 + .byte 0x18 # line 63 + .byte 0 # set address *.LM30 + .uleb128 0x5 + .byte 0x2 + .long .LM30 + .byte 0x18 # line 64 + .byte 0 # set address *.LM31 + .uleb128 0x5 + .byte 0x2 + .long .LM31 + .byte 0x1b # line 68 + .byte 0 # set address *.LM32 + .uleb128 0x5 + .byte 0x2 + .long .LM32 + .byte 0x1c # line 73 + .byte 0 # set address *.LM33 + .uleb128 0x5 + .byte 0x2 + .long .LM33 + .byte 0x18 # line 74 + .byte 0 # set address *.LM34 + .uleb128 0x5 + .byte 0x2 + .long .LM34 + .byte 0x1b # line 78 + .byte 0 # set address *.LM35 + .uleb128 0x5 + .byte 0x2 + .long .LM35 + .byte 0x1b # line 82 + .byte 0 # set address *.LM36 + .uleb128 0x5 + .byte 0x2 + .long .LM36 + .byte 0x18 # line 83 + .byte 0 # set address *.Letext0 + .uleb128 0x5 + .byte 0x2 + .long .Letext0 + .byte 0 # end sequence + .uleb128 0x1 + .byte 0x1 +.LELT0: + .section .debug_str,"MS",@progbits,1 +.LASF2: + .string "long long int" +.LASF3: + .string "unsigned int" +.LASF8: + .string "_Decimal32" +.LASF4: + .string "long long unsigned int" +.LASF11: + .string "main" +.LASF9: + .string "_Decimal64" +.LASF0: + .string "double" +.LASF10: + .string "_Decimal128" +.LASF7: + .string "/usr/src/gcc/obj/gcc" +.LASF1: + .string "float" +.LASF6: + .string "typeddwarf.c" +.LASF5: + .string "GNU C 4.7.0 20110504 (experimental)" + .ident "GCC: (GNU) 4.7.0 20110504 (experimental)" + .section .note.GNU-stack,"",@progbits diff --git a/gdb/testsuite/gdb.dwarf2/typeddwarf.c b/gdb/testsuite/gdb.dwarf2/typeddwarf.c new file mode 100644 index 0000000..e5f7d67 --- /dev/null +++ b/gdb/testsuite/gdb.dwarf2/typeddwarf.c @@ -0,0 +1,93 @@ +/* { dg-do run { target { i?86-*-* x86_64-*-* } } } */ +/* { dg-options "-g" } */ + +typedef __SIZE_TYPE__ size_t; +volatile int vv; +extern void *memcpy (void *, const void *, size_t); + +__attribute__((noinline, noclone)) void +f1 (double a, double b, double c, float d, float e, int f, unsigned int g, long long h, unsigned long long i) +{ + double j = d; /* { dg-final { gdb-test 29 "j" "4" } } */ + long long l; /* { dg-final { gdb-test 29 "l" "4616189618054758400" } } */ + memcpy (&l, &j, sizeof (l)); + long long m; /* { dg-final { gdb-test 29 "m" "4613937818241073152" } } */ + memcpy (&m, &c, sizeof (l)); + float n = i; /* { dg-final { gdb-test 29 "n" "9" } } */ + double o = h; /* { dg-final { gdb-test 29 "o" "8" } } */ + float p = g; /* { dg-final { gdb-test 29 "p" "7" } } */ + double q = f; /* { dg-final { gdb-test 29 "q" "6" } } */ + unsigned long long r = a; /* { dg-final { gdb-test 29 "r" "1" } } */ + long long s = c; /* { dg-final { gdb-test 29 "s" "3" } } */ + unsigned t = d; /* { dg-final { gdb-test 29 "t" "4" } } */ + int u = b; /* { dg-final { gdb-test 29 "u" "2" } } */ + float v = a; /* { dg-final { gdb-test 29 "v" "1" } } */ + double w = d / 4.0; /* { dg-final { gdb-test 29 "w" "1" } } */ + double x = a + b + 1.0; /* { dg-final { gdb-test 29 "x" "4" } } */ + double y = b + c + 2.0; /* { dg-final { gdb-test 29 "y" "7" } } */ + float z = d + e + 3.0f; /* { dg-final { gdb-test 29 "z" "12" } } */ + vv++; +} + +__attribute__((noinline, noclone)) void +f2 (double a, double b, double c, float d, float e, int f, unsigned int g, long long h, unsigned long long i) +{ + double j = d; /* { dg-final { gdb-test 53 "j" "4" } } */ + long long l; /* { dg-final { gdb-test 53 "l" "4616189618054758400" } } */ + memcpy (&l, &j, sizeof (l)); + long long m; /* { dg-final { gdb-test 53 "m" "4613937818241073152" } } */ + memcpy (&m, &c, sizeof (l)); + float n = i; /* { dg-final { xfail-gdb-test 53 "n" "9" } } */ + double o = h; /* { dg-final { xfail-gdb-test 53 "o" "8" } } */ + float p = g; /* { dg-final { gdb-test 53 "p" "7" } } */ + double q = f; /* { dg-final { gdb-test 53 "q" "6" } } */ + unsigned long long r = a; /* { dg-final { gdb-test 53 "r" "1" } } */ + long long s = c; /* { dg-final { gdb-test 53 "s" "3" } } */ + unsigned t = d; /* { dg-final { gdb-test 53 "t" "4" } } */ + int u = b; /* { dg-final { gdb-test 53 "u" "2" } } */ + float v = a; /* { dg-final { gdb-test 53 "v" "1" } } */ + double w = d / 4.0; /* { dg-final { gdb-test 53 "w" "1" } } */ + double x = a + b - 3 + 1.0e20;/* { dg-final { gdb-test 53 "x" "1e\\+20" } } */ + double y = b + c * 7.0; /* { dg-final { gdb-test 53 "y" "23" } } */ + float z = d + e + 3.0f; /* { dg-final { gdb-test 53 "z" "12" } } */ + vv++; + vv = a; + vv = b; + vv = c; + vv = d; + vv = e; + vv = f; + vv = g; + vv = h; + vv = i; + vv = j; +} + +__attribute__((noinline, noclone)) void +f3 (long long a, int b, long long c, unsigned d) +{ + long long w = (a > d) ? a : d;/* { dg-final { gdb-test 73 "w" "4" } } */ + long long x = a + b + 7; /* { dg-final { gdb-test 73 "x" "10" } } */ + long long y = c + d + 0x912345678LL;/* { dg-final { gdb-test 73 "y" "38960125567" } } */ + int z = (x + y); /* { dg-final { gdb-test 73 "z" "305419913" } } */ + vv++; +} + +__attribute__((noinline, noclone)) void +f4 (_Decimal32 a, _Decimal64 b, _Decimal128 c) +{ + _Decimal32 w = a * 8.0DF + 6.0DF;/* { dg-final { xfail-gdb-test 82 "(int)w" "70" } } */ + _Decimal64 x = b / 8.0DD - 6.0DD;/* { dg-final { xfail-gdb-test 82 "(int)x" "-4" } } */ + _Decimal128 y = -c / 8.0DL; /* { dg-final { xfail-gdb-test 82 "(int)y" "-8" } } */ + vv++; +} + +int +main () +{ + f1 (1.0, 2.0, 3.0, 4.0f, 5.0f, 6, 7, 8, 9); + f2 (1.0, 2.0, 3.0, 4.0f, 5.0f, 6, 7, 8, 9); + f3 (1, 2, 3, 4); + f4 (8.0DF, 16.0DD, 64.0DL); + return 0; +} diff --git a/gdb/testsuite/gdb.dwarf2/typeddwarf.exp b/gdb/testsuite/gdb.dwarf2/typeddwarf.exp new file mode 100644 index 0000000..bddcc18 --- /dev/null +++ b/gdb/testsuite/gdb.dwarf2/typeddwarf.exp @@ -0,0 +1,91 @@ +# Copyright 2011 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +load_lib dwarf.exp + +set test "typeddwarf" + +# This test can only be run on targets which support DWARF-2 and use gas. +if ![dwarf2_support] { + return 0 +} + +# This test can only be run on x86 targets. +if { ![istarget i?86-*] } { + return 0 +} + +if { [prepare_for_testing "${test}.exp" "${test}" ${test}.S {nodebug}] } { + return -1 +} + +if ![runto_main] { + return -1 +} + +global tests +set tests(_) - +unset tests(_) + +proc gdb-test {line var value} { + global tests + + lappend tests($line) [list $var $value 0] +} + +proc xfail-gdb-test {line var value} { + global tests + + lappend tests($line) [list $var $value 1] +} + +proc scan_gdb_tests {} { + global srcdir subdir test + + set file "$srcdir/$subdir/$test.c" + + set fd [open "$file"] + while {![eof $fd]} { + set line [gets $fd] + if {! [regexp "\{ (gdb-test .+) \} \}" $line ignore test_cmd]} { + continue + } + + eval $test_cmd + } + close $fd +} + +scan_gdb_tests + +foreach line [lsort [array names tests]] { + gdb_test "break typeddwarf.c:$line" "Breakpoint .*" \ + "set breakpoint at typeddwarf.c:$line" + gdb_continue_to_breakpoint "continue to typeddwarf.c:$line" + + foreach test $tests($line) { + set var [lindex $test 0] + set value [lindex $test 1] + set should_xfail [lindex $test 2] + + if {$should_xfail} { + setup_xfail *-*-* + } + + gdb_test "print $var" \ + " = $value" \ + "check value of $var at typeddwarf.c:$line" + } +} diff --git a/gdb/value.c b/gdb/value.c index 2acb1df..cb7cae5 100644 --- a/gdb/value.c +++ b/gdb/value.c @@ -2965,6 +2965,19 @@ value_from_contents_and_address (struct type *type, return v; } +/* Create a value of type TYPE holding the contents CONTENTS. + The new value is `not_lval'. */ + +struct value * +value_from_contents (struct type *type, const gdb_byte *contents) +{ + struct value *result; + + result = allocate_value (type); + memcpy (value_contents_raw (result), contents, TYPE_LENGTH (type)); + return result; +} + struct value * value_from_double (struct type *type, DOUBLEST num) { diff --git a/gdb/value.h b/gdb/value.h index 4c42633..65d0a02 100644 --- a/gdb/value.h +++ b/gdb/value.h @@ -479,6 +479,7 @@ extern struct value *value_at_lazy (struct type *type, CORE_ADDR addr); extern struct value *value_from_contents_and_address (struct type *, const gdb_byte *, CORE_ADDR); +extern struct value *value_from_contents (struct type *, const gdb_byte *); extern struct value *default_value_from_register (struct type *type, int regnum, |