From: Tom Tromey <tom@tromey.com>
To: gdb-patches@sourceware.org
Subject: [PATCH v2 16/17] Export dwarf5_augmentation
Date: Wed, 17 Jan 2024 09:39:44 -0700 [thread overview]
Message-ID: <20240117-debug-names-fix-v2-16-dbd5971a9c31@tromey.com> (raw)
In-Reply-To: <20240117-debug-names-fix-v2-0-dbd5971a9c31@tromey.com>
I don't know why gdb had the .debug_names augmentation string in two
separate places; this patch exports it in one spot, to be used in
another.
---
gdb/dwarf2/read-debug-names.c | 3 +--
gdb/dwarf2/read-debug-names.h | 2 ++
2 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/gdb/dwarf2/read-debug-names.c b/gdb/dwarf2/read-debug-names.c
index 52caff725ca..e2563e84fcf 100644
--- a/gdb/dwarf2/read-debug-names.c
+++ b/gdb/dwarf2/read-debug-names.c
@@ -404,8 +404,7 @@ static_assert (sizeof (old_gdb_augmentation) % 4 == 0);
/* DWARF-5 augmentation string for GDB's DW_IDX_GNU_* extension. This
must have a size that is a multiple of 4. */
-static const gdb_byte dwarf5_augmentation[]
- = { 'G', 'D', 'B', '2', 0, 0, 0, 0 };
+const gdb_byte dwarf5_augmentation[8] = { 'G', 'D', 'B', '2', 0, 0, 0, 0 };
static_assert (sizeof (dwarf5_augmentation) % 4 == 0);
/* A helper function that reads the .debug_names section in SECTION
diff --git a/gdb/dwarf2/read-debug-names.h b/gdb/dwarf2/read-debug-names.h
index 97d477f958b..e616cf887a7 100644
--- a/gdb/dwarf2/read-debug-names.h
+++ b/gdb/dwarf2/read-debug-names.h
@@ -22,6 +22,8 @@
struct dwarf2_per_objfile;
+extern const gdb_byte dwarf5_augmentation[8];
+
/* Read .debug_names. If everything went ok, initialize the "quick"
elements of all the CUs and return true. Otherwise, return false. */
--
2.43.0
next prev parent reply other threads:[~2024-01-17 16:39 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-17 16:39 [PATCH v2 00/17] Rewrite .debug_names reader and writer Tom Tromey
2024-01-17 16:39 ` [PATCH v2 01/17] Refactor 'maint set dwarf synchronous' handling Tom Tromey
2024-01-17 16:39 ` [PATCH v2 02/17] Refactor quick-function installation in DWARF reader Tom Tromey
2024-01-17 16:39 ` [PATCH v2 03/17] Remove IS_ENUM_CLASS from cooked_index_flag Tom Tromey
2024-01-17 16:39 ` [PATCH v2 04/17] Document GDB extensions to DWARF .debug_names Tom Tromey
2024-01-17 16:39 ` [PATCH v2 05/17] Add language to cooked_index_entry Tom Tromey
2024-01-17 16:39 ` [PATCH v2 06/17] Move cooked_index_functions to cooked-index.h Tom Tromey
2024-01-17 16:39 ` [PATCH v2 07/17] Do not write the index cache from an index Tom Tromey
2024-01-17 16:39 ` [PATCH v2 08/17] Change cooked_index_worker to abstract base class Tom Tromey
2024-01-17 16:39 ` [PATCH v2 09/17] Remove cooked_index_worker::start_reading Tom Tromey
2024-01-17 16:39 ` [PATCH v2 10/17] Empty hash table fix in .debug_names reader Tom Tromey
2024-01-17 16:39 ` [PATCH v2 11/17] Fix dw2-zero-range.exp when an index is in use Tom Tromey
2024-01-17 16:39 ` [PATCH v2 12/17] Explicitly expand CUs in dw2-inline-with-lexical-scope.exp Tom Tromey
2024-01-17 16:39 ` [PATCH v2 13/17] Remove some .debug_names tests Tom Tromey
2024-01-17 16:39 ` [PATCH v2 14/17] Allow other results in DW_TAG_entry_point test Tom Tromey
2024-01-17 16:39 ` [PATCH v2 15/17] Rewrite .debug_names reader Tom Tromey
2024-01-17 16:39 ` Tom Tromey [this message]
2024-01-17 16:39 ` [PATCH v2 17/17] Rewrite .debug_names writer Tom Tromey
2024-01-18 10:05 ` [PATCH v2 00/17] Rewrite .debug_names reader and writer Tom de Vries
2024-01-18 15:42 ` Tom Tromey
2024-01-18 20:33 ` Tom Tromey
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