448fa56b6a
- Make the release be 37 since 36 is the last one we actually built - Squash down the changelog for that as well - Fix some TPM errors on 32-bit (hdegoede) - More fixups to avoid compiler changes (pjones) - Put lsmmap into the EFI builds (pjones) Related: rhbz#1572126 Signed-off-by: Peter Jones <pjones@redhat.com>
46 lines
1.7 KiB
Diff
46 lines
1.7 KiB
Diff
From d03f1ebcdf88a1bf850730b9cbd1126894bdca76 Mon Sep 17 00:00:00 2001
|
|
From: Javier Martinez Canillas <javierm@redhat.com>
|
|
Date: Sat, 12 May 2018 11:29:07 +0200
|
|
Subject: [PATCH 240/246] Don't attempt to export the start and _start symbols
|
|
for grub-emu
|
|
|
|
Commit 318ee04aadc ("make better backtraces") reworked the backtrace logic
|
|
but the changes lead to the following build error on the grub-emu platform:
|
|
|
|
grub_emu_lite-symlist.o:(.data+0xf08): undefined reference to `start'
|
|
collect2: error: ld returned 1 exit status
|
|
make[3]: *** [Makefile:25959: grub-emu-lite] Error 1
|
|
make[3]: *** Waiting for unfinished jobs....
|
|
cat kernel_syms.input | grep -v '^#' | sed -n \
|
|
-e '/EXPORT_FUNC *([a-zA-Z0-9_]*)/{s/.*EXPORT_FUNC *(\([a-zA-Z0-9_]*\)).*/defined kernel '""'\1/;p;}' \
|
|
-e '/EXPORT_VAR *([a-zA-Z0-9_]*)/{s/.*EXPORT_VAR *(\([a-zA-Z0-9_]*\)).*/defined kernel '""'\1/;p;}' \
|
|
| sort -u >kernel_syms.lst
|
|
|
|
The problem is that start and _start symbols are exported unconditionally,
|
|
but these aren't defined for grub-emu since is an emultaed platform so it
|
|
doesn't have a startup logic. Don't attempt to export those for grub-emu.
|
|
|
|
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
|
|
---
|
|
include/grub/kernel.h | 2 ++
|
|
1 file changed, 2 insertions(+)
|
|
|
|
diff --git a/include/grub/kernel.h b/include/grub/kernel.h
|
|
index ae69218af20..9548d552aad 100644
|
|
--- a/include/grub/kernel.h
|
|
+++ b/include/grub/kernel.h
|
|
@@ -108,8 +108,10 @@ grub_addr_t grub_modules_get_end (void);
|
|
|
|
#endif
|
|
|
|
+#if !defined(GRUB_MACHINE_EMU)
|
|
void EXPORT_FUNC(start) (void);
|
|
void EXPORT_FUNC(_start) (void);
|
|
+#endif
|
|
|
|
/* The start point of the C code. */
|
|
void grub_main (void) __attribute__ ((noreturn));
|
|
--
|
|
2.17.1
|
|
|