From: Zoran Zaric <Zoran.Zaric@amd.com>
To: gdb-patches@sourceware.org
Cc: Zoran Zaric <Zoran.Zaric@amd.com>
Subject: [PATCH 24/30] Move read_addr_from_reg function to frame.c
Date: Mon, 7 Dec 2020 19:00:25 +0000 [thread overview]
Message-ID: <20201207190031.13341-25-Zoran.Zaric@amd.com> (raw)
In-Reply-To: <20201207190031.13341-1-Zoran.Zaric@amd.com>
read_addr_from_reg function is now only called from frame.c file, this
means that the function can safely be moved there.
gdb/ChangeLog:
* dwarf2/expr.c (read_addr_from_reg): Move function to frame.c.
* dwarf2/expr.h (read_addr_from_reg): Remove function.
* dwarf2/frame.c (read_addr_from_reg): Add function from
expr.c.
---
gdb/dwarf2/expr.c | 11 -----------
gdb/dwarf2/expr.h | 4 ----
gdb/dwarf2/frame.c | 12 ++++++++++++
3 files changed, 12 insertions(+), 15 deletions(-)
diff --git a/gdb/dwarf2/expr.c b/gdb/dwarf2/expr.c
index a259f5d5d5..9f2c77197a 100644
--- a/gdb/dwarf2/expr.c
+++ b/gdb/dwarf2/expr.c
@@ -97,17 +97,6 @@ ill_formed_expression ()
error (_("Ill-formed DWARF expression"));
}
-/* See expr.h. */
-
-CORE_ADDR
-read_addr_from_reg (struct frame_info *frame, int reg)
-{
- struct gdbarch *gdbarch = get_frame_arch (frame);
- int regnum = dwarf_reg_to_regnum_or_error (gdbarch, reg);
-
- return address_from_register (regnum, frame);
-}
-
/* Read register REGNUM's contents in a given FRAME context.
The data read is offsetted by OFFSET, and the number of bytes read
diff --git a/gdb/dwarf2/expr.h b/gdb/dwarf2/expr.h
index 5fb4b0857e..63fe789939 100644
--- a/gdb/dwarf2/expr.h
+++ b/gdb/dwarf2/expr.h
@@ -51,10 +51,6 @@ struct value *dwarf2_eval_exp (const gdb_byte *addr, size_t len, bool as_lval,
ADDR_SIZE is expected size of the type. */
struct type *address_type (struct gdbarch *gdbarch, int addr_size);
-/* Return the value of register number REG (a DWARF register number),
- read as an address in a given FRAME. */
-CORE_ADDR read_addr_from_reg (struct frame_info *, int);
-
/* Check that the current operator is either at the end of an
expression, or that it is followed by a composition operator or by
DW_OP_GNU_uninit (which should terminate the expression). */
diff --git a/gdb/dwarf2/frame.c b/gdb/dwarf2/frame.c
index dd4eca9aac..1469621133 100644
--- a/gdb/dwarf2/frame.c
+++ b/gdb/dwarf2/frame.c
@@ -192,6 +192,18 @@ dwarf2_frame_state::dwarf2_frame_state (CORE_ADDR pc_, struct dwarf2_cie *cie)
{
}
+/* Return the value of register number REG (a DWARF register number),
+ read as an address in a given FRAME. */
+
+static CORE_ADDR
+read_addr_from_reg (struct frame_info *frame, int reg)
+{
+ struct gdbarch *gdbarch = get_frame_arch (frame);
+ int regnum = dwarf_reg_to_regnum_or_error (gdbarch, reg);
+
+ return address_from_register (regnum, frame);
+}
+
/* Execute the required actions for both the DW_CFA_restore and
DW_CFA_restore_extended instructions. */
static void
--
2.17.1
next prev parent reply other threads:[~2020-12-07 19:01 UTC|newest]
Thread overview: 75+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-07 19:00 [PATCH 00/30] Allow location description on the DWARF stack Zoran Zaric
2020-12-07 19:00 ` [PATCH 01/30] Replace the symbol needs evaluator with a parser Zoran Zaric
2021-01-21 21:16 ` Tom Tromey
2021-01-21 21:48 ` Zoran Zaric
2021-02-23 14:15 ` Zoran Zaric
2020-12-07 19:00 ` [PATCH 02/30] Move frame context info to dwarf_expr_context Zoran Zaric
2021-01-21 21:23 ` Tom Tromey
2020-12-07 19:00 ` [PATCH 03/30] Remove get_frame_cfa from dwarf_expr_context Zoran Zaric
2021-01-21 21:23 ` Tom Tromey
2020-12-07 19:00 ` [PATCH 04/30] Move compilation unit info to dwarf_expr_context Zoran Zaric
2021-01-21 21:28 ` Tom Tromey
2021-02-23 14:21 ` Zoran Zaric
2020-12-07 19:00 ` [PATCH 05/30] Move dwarf_call " Zoran Zaric
2021-01-21 21:30 ` Tom Tromey
2020-12-07 19:00 ` [PATCH 06/30] Move get_object_address " Zoran Zaric
2021-01-21 21:31 ` Tom Tromey
2021-02-23 14:33 ` Zoran Zaric
2020-12-07 19:00 ` [PATCH 07/30] Move read_mem " Zoran Zaric
2021-01-21 21:34 ` Tom Tromey
2020-12-07 19:00 ` [PATCH 08/30] Move push_dwarf_reg_entry_value to expr.c Zoran Zaric
2021-01-21 21:35 ` Tom Tromey
2020-12-07 19:00 ` [PATCH 09/30] Inline get_reg_value method of dwarf_expr_context Zoran Zaric
2021-01-21 21:36 ` Tom Tromey
2020-12-07 19:00 ` [PATCH 10/30] Remove empty frame and full evaluators Zoran Zaric
2021-01-21 21:37 ` Tom Tromey
2020-12-07 19:00 ` [PATCH 11/30] Merge evaluate_for_locexpr_baton evaluator Zoran Zaric
2021-02-08 21:21 ` Tom Tromey
2020-12-07 19:00 ` [PATCH 12/30] Move piece_closure and its support to expr.c Zoran Zaric
2021-02-08 21:32 ` Tom Tromey
2021-02-09 14:53 ` Zoran Zaric
2020-12-07 19:00 ` [PATCH 13/30] Make DWARF evaluator return a single struct value Zoran Zaric
2021-02-08 21:35 ` Tom Tromey
2021-02-09 14:55 ` Zoran Zaric
2021-02-09 17:13 ` Tom Tromey
2020-12-07 19:00 ` [PATCH 14/30] Simplify dwarf_expr_context class interface Zoran Zaric
2021-02-08 21:38 ` Tom Tromey
2021-02-09 14:56 ` Zoran Zaric
2021-02-23 14:38 ` Zoran Zaric
2020-12-07 19:00 ` [PATCH 15/30] Add as_lval argument to expression evaluator Zoran Zaric
2021-02-08 21:41 ` Tom Tromey
2021-02-09 15:25 ` Zoran Zaric
2021-02-09 20:33 ` Tom Tromey
2020-12-07 19:00 ` [PATCH 16/30] Add new register access interface to expr.c Zoran Zaric
2021-02-09 19:37 ` Tom Tromey
2020-12-07 19:00 ` [PATCH 17/30] Add new memory " Zoran Zaric
2021-02-09 19:45 ` Tom Tromey
2021-02-23 15:35 ` Zoran Zaric
2020-12-07 19:00 ` [PATCH 18/30] Add new classes that model DWARF stack element Zoran Zaric
2021-02-08 21:54 ` Tom Tromey
2021-02-09 17:34 ` Zoran Zaric
2021-02-09 20:36 ` Tom Tromey
2021-02-09 21:07 ` Tom Tromey
2021-02-09 21:26 ` Zoran Zaric
2021-02-23 14:57 ` Zoran Zaric
2020-12-07 19:00 ` [PATCH 19/30] Add new location description access interface Zoran Zaric
2021-02-08 21:46 ` Tom Tromey
2021-02-09 16:00 ` Zoran Zaric
2021-02-09 17:30 ` Zoran Zaric
2021-02-23 14:49 ` Zoran Zaric
2020-12-07 19:00 ` [PATCH 20/30] Add dwarf_entry factory class to expr.c Zoran Zaric
2021-02-09 19:54 ` Tom Tromey
2020-12-07 19:00 ` [PATCH 21/30] Change DWARF stack to use new dwarf_entry classes Zoran Zaric
2021-02-09 20:11 ` Tom Tromey
2020-12-07 19:00 ` [PATCH 22/30] Remove dwarf_expr_context from expr.h interface Zoran Zaric
2020-12-07 19:00 ` [PATCH 23/30] Rename and update the piece_closure structure Zoran Zaric
2020-12-07 19:00 ` Zoran Zaric [this message]
2020-12-07 19:00 ` [PATCH 25/30] Add frame info check to DW_OP_reg operations Zoran Zaric
2020-12-07 19:00 ` [PATCH 26/30] Remove DWARF expression composition check Zoran Zaric
2020-12-07 19:00 ` [PATCH 27/30] Add support for any location description in CFI Zoran Zaric
2020-12-07 19:00 ` [PATCH 28/30] Add DWARF operations for byte and bit offset Zoran Zaric
2020-12-07 19:00 ` [PATCH 29/30] Add support for DW_OP_LLVM_undefined operation Zoran Zaric
2020-12-07 19:00 ` [PATCH 30/30] Add support for nested composite locations Zoran Zaric
2020-12-08 14:48 ` [PATCH 00/30] Allow location description on the DWARF stack Metzger, Markus T
2020-12-08 16:17 ` Simon Marchi
2020-12-09 0:30 ` Tye, Tony
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