* [PATCH] elf: Also compile dl-misc.os with $(rtld-early-cflags)
@ 2024-04-25 14:48 H.J. Lu
0 siblings, 0 replies; only message in thread
From: H.J. Lu @ 2024-04-25 14:48 UTC (permalink / raw)
To: libc-alpha; +Cc: fweimer
Also compile dl-misc.os with $(rtld-early-cflags) to avoid
Program received signal SIGILL, Illegal instruction.
0x00007ffff7fd36ea in _dl_strtoul (nptr=nptr@entry=0x7fffffffe2c9 "2",
endptr=endptr@entry=0x7fffffffd728) at dl-misc.c:156
156 bool positive = true;
(gdb) bt
endptr=endptr@entry=0x7fffffffd728) at dl-misc.c:156
cur=cur@entry=0x7ffff7ffbc00 <tunable_list+2176>,
strval=strval@entry=0x7fffffffe2c9 "2", len=len@entry=1)
at dl-tunables.c:131
at dl-tunables.c:258
at dl-tunables.c:288
start_argptr=start_argptr@entry=0x7fffffffdcb0,
dl_main=dl_main@entry=0x7ffff7fe5f80 <dl_main>)
at ../sysdeps/unix/sysv/linux/dl-sysdep.c:110
(gdb)
when glibc is compiled with APX.
---
elf/Makefile | 1 +
1 file changed, 1 insertion(+)
diff --git a/elf/Makefile b/elf/Makefile
index 7a465b8b1a..e3f5242e44 100644
--- a/elf/Makefile
+++ b/elf/Makefile
@@ -170,6 +170,7 @@ CFLAGS-.op += $(call elide-stack-protector,.op,$(elide-routines.os))
CFLAGS-.os += $(call elide-stack-protector,.os,$(all-rtld-routines))
# Add the requested compiler flags to the early startup code.
+CFLAGS-dl-misc.os += $(rtld-early-cflags)
CFLAGS-dl-printf.os += $(rtld-early-cflags)
CFLAGS-dl-setup_hash.os += $(rtld-early-cflags)
CFLAGS-dl-sysdep.os += $(rtld-early-cflags)
--
2.44.0
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2024-04-25 14:48 [PATCH] elf: Also compile dl-misc.os with $(rtld-early-cflags) H.J. Lu
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