From: Tom de Vries <tdevries@suse.de>
Date: Mon, 11 Jul 2022 09:36:54 +0000 (+0200)
Subject: [gdb/symtab] Use comp_unit_head::get_length
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=a4ca6efe0589d0a030920a4686b692208c82a028;p=binutils-gdb.git

[gdb/symtab] Use comp_unit_head::get_length

There's a spot in read_comp_units_from_section where we explictly use
initial_length_size to get the total length:
...
      this_cu->length = cu_header.length + cu_header.initial_length_size;
...

Instead, just use cu_header.get_length ().

Tested on x86_64-linux.
---

diff --git a/gdb/dwarf2/read.c b/gdb/dwarf2/read.c
index 55e61b882a9..40a18796f8d 100644
--- a/gdb/dwarf2/read.c
+++ b/gdb/dwarf2/read.c
@@ -7207,7 +7207,7 @@ read_comp_units_from_section (dwarf2_per_objfile *per_objfile,
 	  *slot = sig_ptr;
 	}
       this_cu->sect_off = sect_off;
-      this_cu->length = cu_header.length + cu_header.initial_length_size;
+      this_cu->length = cu_header.get_length ();
       this_cu->is_dwz = is_dwz;
       this_cu->section = section;
       /* Init this asap, to avoid a data race in the set_version in