Hi,Shiyuan
Thank you for the patch.
在 2021年01月19日 17:43, crash-utility-request@xxxxxxxxxx 写道:
> Date: Tue, 19 Jan 2021 10:02:17 +0800
> From: Yunfeng Ye <yeyunfeng@xxxxxxxxxx>
> To: <crash-utility@xxxxxxxxxx>
> Cc: Hewenliang <hewenliang4@xxxxxxxxxx>, Shiyuan Hu
> <hushiyuan@xxxxxxxxxx>
> Subject: [PATCH] Show the module's base address for
> "mod" command
> Message-ID: <f1f1ae61-1526-a7d5-ff07-493a1579ff3d@xxxxxxxxxx>
> Content-Type: text/plain; charset="utf-8"
>
> Currently the "mod" command show the address of the module struct,
> it is inconvenient to know the address range of the module, so extend
> to show the base adddress for "mod" command.
Acked-by: Lianbo Jiang <lijiang@xxxxxxxxxx>
>
> Signed-off-by: Yunfeng Ye <yeyunfeng@xxxxxxxxxx>
> ---
> kernel.c | 7 ++++++-
> 1 file changed, 6 insertions(+), 1 deletion(-)
>
> diff --git a/kernel.c b/kernel.c
> index 272e0d8751cf..9391c5b37a15 100644
> --- a/kernel.c
> +++ b/kernel.c
> @@ -4473,6 +4473,7 @@ do_module_cmd(ulong flag, char *modref, ulong address,
> char buf1[BUFSIZE];
> char buf2[BUFSIZE];
> char buf3[BUFSIZE];
> + char buf4[BUFSIZE];
>
> if (NO_MODULES())
> return;
> @@ -4494,10 +4495,12 @@ do_module_cmd(ulong flag, char *modref, ulong address,
> }
>
> if (flag == LIST_MODULE_HDR) {
> - fprintf(fp, "%s %s %s OBJECT FILE\n",
> + fprintf(fp, "%s %s %s %s OBJECT FILE\n",
> mkstring(buf1, VADDR_PRLEN, CENTER|LJUST,
> "MODULE"),
> mkstring(buf2, maxnamelen, LJUST, "NAME"),
> + mkstring(buf4, VADDR_PRLEN, CENTER|LJUST,
> + "BASE"),
> mkstring(buf3, maxsizelen, RJUST, "SIZE"));
> }
>
> @@ -4509,6 +4512,8 @@ do_module_cmd(ulong flag, char *modref, ulong address,
> LONG_HEX|RJUST, MKSTR(lm->module_struct)));
> fprintf(fp, "%s ", mkstring(buf2, maxnamelen,
> LJUST, lm->mod_name));
> + fprintf(fp, "%s ", mkstring(buf4, VADDR_PRLEN,
> + LONG_HEX|RJUST, MKSTR(lm->mod_base)));
> fprintf(fp, "%s ", mkstring(buf3, maxsizelen,
> RJUST|LONG_DEC, MKSTR(lm->mod_size)));
> // fprintf(fp, "%6ld ", lm->mod_size);
> -- 2.27.0
--
Crash-utility mailing list
Crash-utility@xxxxxxxxxx
https://www.redhat.com/mailman/listinfo/crash-utility
