From: Tom Tromey <tom@tromey.com>
To: gdb-patches@sourceware.org
Subject: [PATCH 30/47] Turn value_bits_synthetic_pointer into a method
Date: Thu, 09 Feb 2023 14:38:51 -0700 [thread overview]
Message-ID: <20230209-submit-value-fixups-2023-v1-30-55dc2794dbb9@tromey.com> (raw)
In-Reply-To: <20230209-submit-value-fixups-2023-v1-0-55dc2794dbb9@tromey.com>
This changes value_bits_synthetic_pointer to be a method of value.
---
gdb/cp-valprint.c | 6 +++---
gdb/dwarf2/expr.c | 4 ++--
gdb/opencl-lang.c | 5 ++---
gdb/p-valprint.c | 6 +++---
gdb/valops.c | 4 ++--
gdb/valprint.c | 9 ++++-----
gdb/value.c | 12 +++++-------
gdb/value.h | 11 +++++------
8 files changed, 26 insertions(+), 31 deletions(-)
diff --git a/gdb/cp-valprint.c b/gdb/cp-valprint.c
index dd396825798..5f18d372aa3 100644
--- a/gdb/cp-valprint.c
+++ b/gdb/cp-valprint.c
@@ -270,9 +270,9 @@ cp_print_value_fields (struct value *val, struct ui_file *stream,
fputs_styled ("<optimized out or zero length>",
metadata_style.style (), stream);
}
- else if (value_bits_synthetic_pointer
- (val, type->field (i).loc_bitpos (),
- TYPE_FIELD_BITSIZE (type, i)))
+ else if (val->bits_synthetic_pointer
+ (type->field (i).loc_bitpos (),
+ TYPE_FIELD_BITSIZE (type, i)))
{
fputs_styled (_("<synthetic pointer>"),
metadata_style.style (), stream);
diff --git a/gdb/dwarf2/expr.c b/gdb/dwarf2/expr.c
index e08dca01a67..ef93b89aaa9 100644
--- a/gdb/dwarf2/expr.c
+++ b/gdb/dwarf2/expr.c
@@ -576,8 +576,8 @@ coerce_pieced_ref (const value *value)
{
struct type *type = check_typedef (value->type ());
- if (value_bits_synthetic_pointer (value, value->embedded_offset (),
- TARGET_CHAR_BIT * type->length ()))
+ if (value->bits_synthetic_pointer (value->embedded_offset (),
+ TARGET_CHAR_BIT * type->length ()))
{
const piece_closure *closure
= (piece_closure *) value->computed_closure ();
diff --git a/gdb/opencl-lang.c b/gdb/opencl-lang.c
index 8bc727cdfdf..e4a88a23d49 100644
--- a/gdb/opencl-lang.c
+++ b/gdb/opencl-lang.c
@@ -215,9 +215,8 @@ lval_func_check_synthetic_pointer (const struct value *v,
int comp_offset = (i == start) ? startrest : 0;
int comp_length = (i == end) ? endrest : elsize;
- if (!value_bits_synthetic_pointer (c->val,
- c->indices[i] * elsize + comp_offset,
- comp_length))
+ if (!c->val->bits_synthetic_pointer (c->indices[i] * elsize + comp_offset,
+ comp_length))
return 0;
}
diff --git a/gdb/p-valprint.c b/gdb/p-valprint.c
index c6b9b5571dd..4b84ec1c43f 100644
--- a/gdb/p-valprint.c
+++ b/gdb/p-valprint.c
@@ -609,9 +609,9 @@ pascal_object_print_value_fields (struct value *val, struct ui_file *stream,
fputs_styled ("<optimized out or zero length>",
metadata_style.style (), stream);
}
- else if (value_bits_synthetic_pointer
- (val, type->field (i).loc_bitpos (),
- TYPE_FIELD_BITSIZE (type, i)))
+ else if (val->bits_synthetic_pointer
+ (type->field (i).loc_bitpos (),
+ TYPE_FIELD_BITSIZE (type, i)))
{
fputs_styled (_("<synthetic pointer>"),
metadata_style.style (), stream);
diff --git a/gdb/valops.c b/gdb/valops.c
index ceec461c483..d2249d79b15 100644
--- a/gdb/valops.c
+++ b/gdb/valops.c
@@ -1556,8 +1556,8 @@ value_addr (struct value *arg1)
if (TYPE_IS_REFERENCE (type))
{
- if (value_bits_synthetic_pointer (arg1, arg1->embedded_offset (),
- TARGET_CHAR_BIT * type->length ()))
+ if (arg1->bits_synthetic_pointer (arg1->embedded_offset (),
+ TARGET_CHAR_BIT * type->length ()))
arg1 = coerce_ref (arg1);
else
{
diff --git a/gdb/valprint.c b/gdb/valprint.c
index decaaa2710c..d94121edd29 100644
--- a/gdb/valprint.c
+++ b/gdb/valprint.c
@@ -381,8 +381,8 @@ valprint_check_validity (struct ui_file *stream,
return 0;
}
- if (value_bits_synthetic_pointer (val, TARGET_CHAR_BIT * embedded_offset,
- TARGET_CHAR_BIT * type->length ()))
+ if (val->bits_synthetic_pointer (TARGET_CHAR_BIT * embedded_offset,
+ TARGET_CHAR_BIT * type->length ()))
{
const int is_ref = type->code () == TYPE_CODE_REF;
int ref_is_addressable = 0;
@@ -568,9 +568,8 @@ generic_val_print_ref (struct type *type,
struct type *elttype = check_typedef (type->target_type ());
struct value *deref_val = NULL;
const int value_is_synthetic
- = value_bits_synthetic_pointer (original_value,
- TARGET_CHAR_BIT * embedded_offset,
- TARGET_CHAR_BIT * type->length ());
+ = original_value->bits_synthetic_pointer (TARGET_CHAR_BIT * embedded_offset,
+ TARGET_CHAR_BIT * type->length ());
const int must_coerce_ref = ((options->addressprint && value_is_synthetic)
|| options->deref_ref);
const int type_is_defined = elttype->code () != TYPE_CODE_UNDEF;
diff --git a/gdb/value.c b/gdb/value.c
index 342f7edb034..1b304e07204 100644
--- a/gdb/value.c
+++ b/gdb/value.c
@@ -1237,15 +1237,13 @@ mark_value_bits_optimized_out (struct value *value,
}
int
-value_bits_synthetic_pointer (const struct value *value,
- LONGEST offset, LONGEST length)
+value::bits_synthetic_pointer (LONGEST offset, LONGEST length) const
{
- if (value->m_lval != lval_computed
- || !value->m_location.computed.funcs->check_synthetic_pointer)
+ if (m_lval != lval_computed
+ || !m_location.computed.funcs->check_synthetic_pointer)
return 0;
- return value->m_location.computed.funcs->check_synthetic_pointer (value,
- offset,
- length);
+ return m_location.computed.funcs->check_synthetic_pointer (this, offset,
+ length);
}
const struct lval_funcs *
diff --git a/gdb/value.h b/gdb/value.h
index 2253784aedb..bf5effccfa9 100644
--- a/gdb/value.h
+++ b/gdb/value.h
@@ -456,6 +456,11 @@ struct value
values. */
bool contents_eq (const struct value *val2) const;
+ /* Given a value, determine whether the bits starting at OFFSET and
+ extending for LENGTH bits are a synthetic pointer. */
+
+ int bits_synthetic_pointer (LONGEST offset, LONGEST length) const;
+
/* Type of value; either not an lval, or one of the various
different possible kinds of lval. */
@@ -828,12 +833,6 @@ extern struct value *coerce_ref (struct value *value);
extern struct value *coerce_array (struct value *value);
-/* Given a value, determine whether the bits starting at OFFSET and
- extending for LENGTH bits are a synthetic pointer. */
-
-extern int value_bits_synthetic_pointer (const struct value *value,
- LONGEST offset, LONGEST length);
-
/* Given a value, determine whether the contents bytes starting at
OFFSET and extending for LENGTH bytes are available. This returns
nonzero if all bytes in the given range are available, zero if any
--
2.39.1
next prev parent reply other threads:[~2023-02-09 23:36 UTC|newest]
Thread overview: 60+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-09 21:38 [PATCH 00/47] Use methods for struct value Tom Tromey
2023-02-09 21:38 ` [PATCH 01/47] Rename all fields of " Tom Tromey
2023-02-10 21:05 ` Tom Tromey
2023-02-09 21:38 ` [PATCH 02/47] Move ~value body out-of-line Tom Tromey
2023-02-09 21:38 ` [PATCH 03/47] Move struct value to value.h Tom Tromey
2023-02-09 21:38 ` [PATCH 04/47] Turn value_type into method Tom Tromey
2023-02-09 21:38 ` [PATCH 05/47] Turn deprecated_set_value_type into a method Tom Tromey
2023-02-09 21:38 ` [PATCH 06/47] Turn value_arch into method Tom Tromey
2023-02-10 2:08 ` Simon Marchi
2023-02-10 16:36 ` Tom Tromey
2023-02-09 21:38 ` [PATCH 07/47] Turn value_bitsize " Tom Tromey
2023-02-09 21:38 ` [PATCH 08/47] Turn value_bitpos " Tom Tromey
2023-02-09 21:38 ` [PATCH 09/47] Turn value_parent " Tom Tromey
2023-02-09 21:38 ` [PATCH 10/47] Turn value_offset " Tom Tromey
2023-02-09 21:38 ` [PATCH 11/47] Turn deprecated_value_modifiable " Tom Tromey
2023-02-09 21:38 ` [PATCH 12/47] Turn value_enclosing_type " Tom Tromey
2023-02-09 21:38 ` [PATCH 13/47] Turn some value offset functions " Tom Tromey
2023-02-09 21:38 ` [PATCH 14/47] Turn value_lazy and set_value_lazy functions into methods Tom Tromey
2023-02-09 21:38 ` [PATCH 15/47] Turn value_stack and set_value_stack " Tom Tromey
2023-02-09 21:38 ` [PATCH 16/47] Turn value_computed_closure and value_computed_funcs " Tom Tromey
2023-02-09 21:38 ` [PATCH 17/47] Convert value_lval_const and deprecated_lval_hack to methods Tom Tromey
2023-02-09 21:38 ` [PATCH 18/47] Turn value_initialized and set_value_initialized functions into methods Tom Tromey
2023-02-09 21:38 ` [PATCH 19/47] Turn value_address and set_value_address " Tom Tromey
2023-02-09 21:38 ` [PATCH 20/47] Turn more deprecated_* " Tom Tromey
2023-02-09 21:38 ` [PATCH 21/47] Turn allocate_value_lazy into a static "constructor" Tom Tromey
2023-02-09 21:38 ` [PATCH 22/47] Turn allocate_value " Tom Tromey
2023-02-09 21:38 ` [PATCH 23/47] Turn allocate_computed_value into " Tom Tromey
2023-02-09 21:38 ` [PATCH 24/47] Turn allocate_optimized_out_value " Tom Tromey
2023-02-09 21:38 ` [PATCH 25/47] Turn value_zero " Tom Tromey
2023-02-09 21:38 ` [PATCH 26/47] Turn some value_contents functions into methods Tom Tromey
2023-02-09 21:38 ` [PATCH 27/47] Turn value_fetch_lazy into a method Tom Tromey
2023-02-09 21:38 ` [PATCH 28/47] Turn allocate_value_contents " Tom Tromey
2023-02-09 21:38 ` [PATCH 29/47] Turn value_contents_eq " Tom Tromey
2023-02-10 2:18 ` Simon Marchi
2023-02-10 17:46 ` Tom Tromey
2023-02-09 21:38 ` Tom Tromey [this message]
2023-02-09 21:38 ` [PATCH 31/47] Move value_ref_policy methods out-of-line Tom Tromey
2023-02-09 21:38 ` [PATCH 32/47] Turn value_incref and value_decref into methods Tom Tromey
2023-02-09 21:38 ` [PATCH 33/47] Turn remaining value_contents functions " Tom Tromey
2023-02-10 2:24 ` Simon Marchi
2023-02-10 17:46 ` Tom Tromey
2023-02-09 21:38 ` [PATCH 34/47] Fully qualify calls to copy in value.c Tom Tromey
2023-02-09 21:38 ` [PATCH 35/47] Turn value_copy into a method Tom Tromey
2023-02-10 2:42 ` Simon Marchi
2023-02-10 18:03 ` Tom Tromey
2023-02-09 21:38 ` [PATCH 36/47] Turn many optimized-out value functions into methods Tom Tromey
2023-02-09 21:38 ` [PATCH 37/47] Turn value_non_lval and value_force_lval " Tom Tromey
2023-02-09 21:38 ` [PATCH 38/47] Turn set_value_component_location into method Tom Tromey
2023-02-09 21:39 ` [PATCH 39/47] Change some code to use value methods Tom Tromey
2023-02-09 21:39 ` [PATCH 40/47] Turn some xmethod functions into methods Tom Tromey
2023-02-09 21:39 ` [PATCH 41/47] Turn preserve_one_value into method Tom Tromey
2023-02-09 21:39 ` [PATCH 42/47] Turn various value copying-related functions into methods Tom Tromey
2023-02-10 20:20 ` Tom Tromey
2023-02-09 21:39 ` [PATCH 43/47] Add value::set_modifiable Tom Tromey
2023-02-09 21:39 ` [PATCH 44/47] Make struct value data members private Tom Tromey
2023-02-09 21:39 ` [PATCH 45/47] Make ~value private Tom Tromey
2023-02-09 21:39 ` [PATCH 46/47] Introduce set_lval method on value Tom Tromey
2023-02-09 21:39 ` [PATCH 47/47] Remove deprecated_lval_hack Tom Tromey
2023-02-10 2:54 ` [PATCH 00/47] Use methods for struct value Simon Marchi
2023-02-10 18:08 ` Tom Tromey
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