[PATCH] libdw: Remove duplicate local wildcards from map file.

Dmitry V. Levin ldv@altlinux.org
Thu Sep 3 16:57:15 GMT 2020


On Thu, Sep 03, 2020 at 03:00:36PM +0200, Mark Wielaard wrote:
> We only need one local: * entry to capture all private local symbols.

Yes, the first one (inside ELFUTILS_0.122) is enough.

> Signed-off-by: Mark Wielaard <mark@klomp.org>
> ---
>  libdw/ChangeLog |  8 ++++++++
>  libdw/libdw.map | 10 ----------
>  2 files changed, 8 insertions(+), 10 deletions(-)
> 
> diff --git a/libdw/ChangeLog b/libdw/ChangeLog
> index 796dbfb7..13683ef0 100644
> --- a/libdw/ChangeLog
> +++ b/libdw/ChangeLog
> @@ -1,3 +1,11 @@
> +2020-09-03  Mark Wielaard  <mark@klomp.org>
> +
> +	* libdw.map (ELFUTILS_0.126): Remove local wildcard.
> +	(ELFUTILS_0.127): Likewise.
> +	(ELFUTILS_0.130): Likewise.
> +	(ELFUTILS_0.136): Likewise.
> +	(ELFUTILS_0.138): Likewise.
> +
>  2020-08-25  Mark Wielaard  <mark@klomp.org>
>  
>  	* dwarf_getlocation.c (check_constant_offset): Rename to...
> diff --git a/libdw/libdw.map b/libdw/libdw.map
> index decac05c..8ab0a2a0 100644
> --- a/libdw/libdw.map
> +++ b/libdw/libdw.map
> @@ -149,8 +149,6 @@ ELFUTILS_0.126 {
>    global:
>      dwarf_getelf;
>  
> -  local:
> -    *;
>  } ELFUTILS_0.122;
>  
>  ELFUTILS_0.127 {
> @@ -161,8 +159,6 @@ ELFUTILS_0.127 {
>      dwfl_report_begin_add;
>      dwfl_module_address_section;
>  
> -  local:
> -    *;
>  } ELFUTILS_0.126;
>  
>  ELFUTILS_0.130 {
> @@ -172,8 +168,6 @@ ELFUTILS_0.130 {
>      dwfl_module_build_id;
>      dwfl_module_report_build_id;
>  
> -  local:
> -    *;
>  } ELFUTILS_0.127;
>  
>  ELFUTILS_0.136 {
> @@ -181,8 +175,6 @@ ELFUTILS_0.136 {
>      dwfl_addrsegment;
>      dwfl_report_segment;
>  
> -  local:
> -    *;
>  } ELFUTILS_0.130;
>  
>  ELFUTILS_0.138 {
> @@ -190,8 +182,6 @@ ELFUTILS_0.138 {
>      # Replaced ELFUTILS_0.130 version, which has bug-compatibility wrapper.
>      dwfl_module_build_id;
>  
> -  local:
> -    *;
>  } ELFUTILS_0.136;
>  
>  ELFUTILS_0.142 {
> -- 
> 2.18.4

-- 
ldv


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