repo/core/gcc/patches/static-pie.patch
Dylan Araps 96ad6fbe89
gcc: bump version for libgomp and static-pie fixes.
Both fixes were made by @ioraff.

NOTE: --disable-bootstrap has been added to aid in compile times.
      This is fine as we are going from 9.2.0 to... 9.2.0.
2020-02-09 09:15:39 +02:00

89 lines
2.8 KiB
Diff

diff --git a/gcc/common.opt b/gcc/common.opt
index b52ef0b38c8..0ce5857e01d 100644
--- a/gcc/gcc/common.opt
+++ b/gcc/gcc/common.opt
@@ -3197,11 +3197,11 @@ Driver
no-pie
Driver RejectNegative Negative(shared)
-Don't create a dynamically linked position independent executable.
+Don't create a position independent executable.
pie
Driver RejectNegative Negative(no-pie)
-Create a dynamically linked position independent executable.
+Create a position independent executable.
static-pie
Driver RejectNegative Negative(pie)
diff --git a/gcc/config/gnu-user.h b/gcc/config/gnu-user.h
index 8620de3e42d..235328a2642 100644
--- a/gcc/gcc/config/gnu-user.h
+++ b/gcc/gcc/config/gnu-user.h
@@ -51,13 +51,12 @@
#define GNU_USER_TARGET_STARTFILE_SPEC \
"%{shared:; \
pg|p|profile:%{static-pie:grcrt1.o%s;:gcrt1.o%s}; \
- static:crt1.o%s; \
- static-pie:rcrt1.o%s; \
+ static|static-pie:%{" PIE_SPEC ":rcrt1.o%s;:crt1.o%s}; \
" PIE_SPEC ":Scrt1.o%s; \
:crt1.o%s} " \
GNU_USER_TARGET_CRTI " \
- %{static:crtbeginT.o%s; \
- shared|static-pie|" PIE_SPEC ":crtbeginS.o%s; \
+ %{shared|" PIE_SPEC ":crtbeginS.o%s; \
+ static:crtbeginT.o%s; \
:crtbegin.o%s} \
%{fvtable-verify=none:%s; \
fvtable-verify=preinit:vtv_start_preinit.o%s; \
@@ -76,8 +75,7 @@
"%{fvtable-verify=none:%s; \
fvtable-verify=preinit:vtv_end_preinit.o%s; \
fvtable-verify=std:vtv_end.o%s} \
- %{static:crtend.o%s; \
- shared|static-pie|" PIE_SPEC ":crtendS.o%s; \
+ %{shared|" PIE_SPEC ":crtendS.o%s; \
:crtend.o%s} " \
GNU_USER_TARGET_CRTN " " \
CRTOFFLOADEND
@@ -106,7 +104,7 @@
#define LIB_SPEC GNU_USER_TARGET_LIB_SPEC
#if defined(HAVE_LD_EH_FRAME_HDR)
-#define LINK_EH_SPEC "%{!static|static-pie:--eh-frame-hdr} "
+#define LINK_EH_SPEC "%{!static|" PIE_SPEC ":--eh-frame-hdr} "
#endif
#define GNU_USER_TARGET_LINK_GCC_C_SEQUENCE_SPEC \
diff --git a/gcc/gcc.c b/gcc/gcc.c
index eb1610ba8b0..87560afb03c 100644
--- a/gcc/gcc/gcc.c
+++ b/gcc/gcc/gcc.c
@@ -900,7 +900,7 @@ proper position among the other output files. */
#define NO_FPIE_AND_FPIC_SPEC NO_FPIE_SPEC "|" NO_FPIC_SPEC
#define FPIE_OR_FPIC_SPEC NO_FPIE_AND_FPIC_SPEC ":;"
#else
-#define PIE_SPEC "pie"
+#define PIE_SPEC "pie|static-pie"
#define FPIE1_SPEC "fpie"
#define NO_FPIE1_SPEC FPIE1_SPEC ":;"
#define FPIE2_SPEC "fPIE"
@@ -924,12 +924,12 @@ proper position among the other output files. */
#ifndef LINK_PIE_SPEC
#ifdef HAVE_LD_PIE
#ifndef LD_PIE_SPEC
-#define LD_PIE_SPEC "-pie"
+#define LD_PIE_SPEC "-pie %{static|static-pie:--no-dynamic-linker -z text -Bsymbolic}"
#endif
#else
#define LD_PIE_SPEC ""
#endif
-#define LINK_PIE_SPEC "%{static|shared|r:;" PIE_SPEC ":" LD_PIE_SPEC "} "
+#define LINK_PIE_SPEC "%{shared|r:;" PIE_SPEC ":" LD_PIE_SPEC "} "
#endif
#ifndef LINK_BUILDID_SPEC
--
2.17.1