riscv: tool chain 19.05

issue #3273
2025-02-20 17:52:52 +00:00 · 2019-05-06 18:18:21 +02:00 · 2019-05-06 18:18:21 +02:00 · 36f90e57f3
commit 36f90e57f3
parent f369da741d
7 changed files with 85 additions and 20 deletions
--- a/repos/ports/ports/binutils.hash
+++ b/repos/ports/ports/binutils.hash
@ -1 +1 @@
-a27882f8ecc8e71e9e0c1f6d74c6bea0253b335c
+62d3090d2ac134787457839ec55cf45512817fe2
--- a/repos/ports/ports/binutils.port
+++ b/repos/ports/ports/binutils.port
@ -12,6 +12,8 @@ PATCHES   := $(addprefix ${DIR(binutils)}/patches/, \
                         $(shell cat $(REP_DIR)/${DIR(binutils)}/patches/series))
 PATCH_OPT := -p1 -d ${DIR(binutils)}

+HASH_INPUT += $(REP_DIR)/${DIR(binutils)}/patches/series
+
 AUTOCONF := autoconf

 $(call check_tool,$(AUTOCONF))
--- a/repos/ports/ports/gcc.hash
+++ b/repos/ports/ports/gcc.hash
@ -1 +1 @@
-8c08fffc2bffe76384cab49019d889ff4d3e086c
+b6533ff19936e6aceac99a98b8a29779e5f8a393
--- a/repos/ports/src/noux-pkg/binutils/patches/riscv.patch
+++ b/repos/ports/src/noux-pkg/binutils/patches/riscv.patch
@ -0,0 +1,21 @@
+commit 55b4054cf95835fef2896e884cfc0069a0a14401
+Author: Sebastian Sumpf <sebastian.sumpf@genode-labs.com>
+Date:   Thu Apr 25 11:02:51 2019 +0200
+
+    riscv: always enable shared library support
+
+diff --git a/ld/emulparams/elf32lriscv-defs.sh b/ld/emulparams/elf32lriscv-defs.sh
+index 5ac3b602..32b50682 100644
+--- a/ld/emulparams/elf32lriscv-defs.sh
+++ b/ld/emulparams/elf32lriscv-defs.sh
+@@ -26,6 +26,10 @@ case "$target" in
+     ;;
+ esac
+ 
+# always enable shared library support
+GENERATE_SHLIB_SCRIPT=yes
+GENERATE_PIE_SCRIPT=yes
+
+ TEXT_START_ADDR=0x10000
+ MAXPAGESIZE="CONSTANT (MAXPAGESIZE)"
+ COMMONPAGESIZE="CONSTANT (COMMONPAGESIZE)"
--- a/repos/ports/src/noux-pkg/binutils/patches/series
+++ b/repos/ports/src/noux-pkg/binutils/patches/series
@ -1 +1,2 @@
 arm.patch
+riscv.patch
--- a/repos/ports/src/noux-pkg/gcc/patches/config.patch
+++ b/repos/ports/src/noux-pkg/gcc/patches/config.patch
@ -1,18 +1,9 @@
 config.patch

 From: Sebastian Sumpf <sebastian.sumpf@genode-labs.com>
-
-
 ---
- gcc/config.gcc               |    2 +-
- gcc/config/arm/arm.h         |    4 ++--
- gcc/config/arm/unknown-elf.h |   16 ++++++++++++++++
- gcc/config/i386/x86-64.h     |   23 +++++++++++++++++++++--
- libgcc/config.host           |   16 ++++++++++++----
- 5 files changed, 52 insertions(+), 9 deletions(-)
-
 diff --git a/gcc/config.gcc b/gcc/config.gcc
-index 7af8e02..3c87dfb 100644
+index 7af8e028..3c87dfb0 100644
 --- a/gcc/config.gcc
 +++ b/gcc/config.gcc
@@ -1184,7 +1184,7 @@ arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems* | arm*-*-fuchsia*)
@ -25,7 +16,7 @@ index 7af8e02..3c87dfb 100644
 	  ;;
 	arm*-*-fuchsia*)
 diff --git a/gcc/config/arm/arm.h b/gcc/config/arm/arm.h
-index 2809112..2476cb3 100644
+index 942bb4ca..c36b8eea 100644
 --- a/gcc/config/arm/arm.h
 +++ b/gcc/config/arm/arm.h
@@ -668,11 +668,11 @@ extern int arm_arch_cmse;
@ -43,7 +34,7 @@ index 2809112..2476cb3 100644
 
 /* AAPCS requires that structure alignment is affected by bitfields.  */
 diff --git a/gcc/config/arm/unknown-elf.h b/gcc/config/arm/unknown-elf.h
-index 12dd093..ec0a72e 100644
+index 12dd0931..ec0a72e7 100644
 --- a/gcc/config/arm/unknown-elf.h
 +++ b/gcc/config/arm/unknown-elf.h
@@ -94,3 +94,19 @@
@ -67,7 +58,7 @@ index 12dd093..ec0a72e 100644
 +/* https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57699 */
 +#define NO_IMPLICIT_EXTERN_C
 diff --git a/gcc/config/i386/x86-64.h b/gcc/config/i386/x86-64.h
-index e2a8306..1c5e2e1 100644
+index e2a8306c..1c5e2e15 100644
 --- a/gcc/config/i386/x86-64.h
 +++ b/gcc/config/i386/x86-64.h
@@ -37,10 +37,10 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
@ -106,8 +97,60 @@ index e2a8306..1c5e2e1 100644
 +/* Don't assume anything about the header files.  */
 +/* https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57699 */
 +#define NO_IMPLICIT_EXTERN_C
+diff --git a/gcc/config/riscv/elf.h b/gcc/config/riscv/elf.h
+index a8357bb6..cd33bb28 100644
+--- a/gcc/config/riscv/elf.h
+++ b/gcc/config/riscv/elf.h
+@@ -17,10 +17,12 @@ You should have received a copy of the GNU General Public License
+ along with GCC; see the file COPYING3.  If not see
+ <http://www.gnu.org/licenses/>.  */
+ 
+#ifndef LINK_SPEC
+ #define LINK_SPEC "\
+ -melf" XLEN_SPEC "lriscv \
+ %{mno-relax:--no-relax} \
+ %{shared}"
+#endif
+ 
+ /* Link against Newlib libraries, because the ELF backend assumes Newlib.
+    Handle the circular dependence between libc and libgloss. */
+diff --git a/gcc/config/riscv/riscv.h b/gcc/config/riscv/riscv.h
+index 62279ff2..fdf77645 100644
+--- a/gcc/config/riscv/riscv.h
+++ b/gcc/config/riscv/riscv.h
+@@ -819,10 +819,10 @@ while (0)
+ #define ASM_COMMENT_START "#"
+ 
+ #undef SIZE_TYPE
+-#define SIZE_TYPE (POINTER_SIZE == 64 ? "long unsigned int" : "unsigned int")
+#define SIZE_TYPE (POINTER_SIZE == 64 ? "long unsigned int" : "long unsigned int")
+ 
+ #undef PTRDIFF_TYPE
+-#define PTRDIFF_TYPE (POINTER_SIZE == 64 ? "long int" : "int")
+#define PTRDIFF_TYPE (POINTER_SIZE == 64 ? "long int" : "long int")
+ 
+ /* The maximum number of bytes copied by one iteration of a movmemsi loop.  */
+ 
+@@ -902,4 +902,17 @@ extern unsigned riscv_stack_boundary;
+ #define SWSP_REACH (4LL << C_SxSP_BITS)
+ #define SDSP_REACH (8LL << C_SxSP_BITS)
+ 
+ /* genode.h */
+
+/*
+ * The 'LINK_SPEC' define comprises the rules of how the GCC frontend invokes
+ * the linker
+ */
+#undef LINK_SPEC
+#define LINK_SPEC " \
+-melf" XLEN_SPEC "lriscv \
+  %{mno-relax:--no-relax} \
+  %(shared:-shared) \
+     %{!static:--eh-frame-hdr}"
+
+ #endif /* ! GCC_RISCV_H */
 diff --git a/libgcc/config.host b/libgcc/config.host
-index 11b4aca..5e9cfa8 100644
+index 11b4acaf..5e9cfa86 100644
 --- a/libgcc/config.host
 +++ b/libgcc/config.host
@@ -312,7 +312,7 @@ case ${host} in
--- a/tool/tool_chain
+++ b/tool/tool_chain
@ -194,7 +194,7 @@ TARGET_NAME_x86        = x86_64-pc-elf
 TARGET_NAME_arm        = arm-none-eabi
 TARGET_NAME_riscv      = riscv64-unknown-elf

-GCC_CONFIG_riscv       = --with-arch=rv64imac
+GCC_CONFIG_riscv       = --with-arch=rv64imac --with-abi=lp64

 ifneq ($(VERBOSE),)
 CONFIG_QUIET = --quiet
@ -210,13 +210,11 @@ BINUTILS_BOOTSTRAP_CONFIG += $(COMMON_BOOTSTRAP_CONFIG)

 ifeq ($(PLATFORM),riscv)
 LANGUAGES              = c,c++
-GDB_INSTALLED_BINARIES =
 LIB_GCC                = cd $(INSTALL_LOCATION)/lib/gcc/riscv64-unknown-elf/$(GCC_VERSION)/rv64imac/lp64 && \
                         $(SUDO) ln -sf ../../include include
 INSTALL_ADA            =
 else
 LANGUAGES              = c,c++,ada
-GDB_INSTALLED_BINARIES = $(LOCAL_INSTALL_LOCATION)/bin/genode-$(PLATFORM)-gdb
 LIB_GCC                =
 INSTALL_ADA            = $(SUDO) cp $(LOCAL_BOOTSTRAP_INSTALL_LOCATION)/bin/gnatmake $(INSTALL_LOCATION)/bin/genode-$(PLATFORM)-gnatmake
 endif
@ -331,7 +329,7 @@ BINUTILS_INSTALLED_BINARIES = $(LOCAL_INSTALL_LOCATION)/bin/genode-$(PLATFORM)-o
 GCC_BINARIES                = $(BUILD_LOCATION)/$(PLATFORM)/gcc/gcc/g++-cross
 GCC_INSTALLED_BINARIES      = $(LOCAL_INSTALL_LOCATION)/bin/genode-$(PLATFORM)-g++
 GDB_BINARIES                = $(BUILD_LOCATION)/$(PLATFORM)/gdb/gdb/gdb
-
+GDB_INSTALLED_BINARIES      = $(LOCAL_INSTALL_LOCATION)/bin/genode-$(PLATFORM)-gdb

 build_all: $(GCC_INSTALLED_BINARIES) $(GDB_INSTALLED_BINARIES)