mirror of
https://github.com/RGBCube/serenity
synced 2025-07-27 22:47:44 +00:00
Toolchain: Add (basic) support for riscv64
This makes `ARCH=riscv64 Toolchain/BuildGNU.sh` work, but the patches might not be completely correct.
This commit is contained in:
Sönke Holz
Daniel Bertalan
parent
68924a8e81
commit
9522794a0e
5 changed files with 136 additions and 27 deletions
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@ -16,16 +16,18 @@ On AArch64, we set `COMMONPAGESIZE` to enable RELRO support.
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bfd/config.bfd | 10 ++++++++++
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gas/config/tc-i386.c | 3 ++-
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gas/config/te-serenity.h | 3 +++
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gas/configure.tgt | 2 ++
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ld/Makefile.am | 4 ++++
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ld/Makefile.in | 6 ++++++
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ld/configure.tgt | 6 ++++++
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gas/configure.tgt | 3 +++
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ld/Makefile.am | 6 ++++++
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ld/Makefile.in | 9 +++++++++
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ld/configure.tgt | 9 +++++++++
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ld/emulparams/aarch64serenity.sh | 5 +++++
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ld/emulparams/elf64lriscvserenity.sh | 2 ++
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ld/emulparams/elf_serenity.sh | 1 +
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ld/emulparams/elf_x86_64_serenity.sh | 2 ++
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10 files changed, 41 insertions(+), 1 deletion(-)
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11 files changed, 52 insertions(+), 1 deletion(-)
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create mode 100644 gas/config/te-serenity.h
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create mode 100644 ld/emulparams/aarch64serenity.sh
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create mode 100644 ld/emulparams/elf64lriscvserenity.sh
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create mode 100644 ld/emulparams/elf_serenity.sh
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create mode 100644 ld/emulparams/elf_x86_64_serenity.sh
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@ -81,7 +83,7 @@ index 0000000000000000000000000000000000000000..f38faf598cba7f561ed9528ee3732822
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+
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+#define TE_SerenityOS 1
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diff --git a/gas/configure.tgt b/gas/configure.tgt
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index 765ba73633df54b51eec560002cc234ce98205c3..563d61e5fd50d7936a357cc46740ebe114961fde 100644
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index 765ba73633df54b51eec560002cc234ce98205c3..67bc105e8c8b2a64afad2ae6d7a360f423cb65ab 100644
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--- a/gas/configure.tgt
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+++ b/gas/configure.tgt
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@@ -134,6 +134,7 @@ case ${generic_target} in
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@ -100,8 +102,16 @@ index 765ba73633df54b51eec560002cc234ce98205c3..563d61e5fd50d7936a357cc46740ebe1
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ia16-*-elf*) fmt=elf ;;
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@@ -370,6 +372,7 @@ case ${generic_target} in
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pru-*-*) fmt=elf ;;
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+ riscv64-*-serenity*) fmt=elf endian=little em=serenity ;;
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riscv*-*-haiku*) fmt=elf endian=little em=haiku ;;
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riscv*-*-*) fmt=elf ;;
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diff --git a/ld/Makefile.am b/ld/Makefile.am
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index 12b2c3c453fdbdb1fcac74bf5047bc4d0001483f..715b8156c183b12325a78937db6881350a9d0377 100644
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index 12b2c3c453fdbdb1fcac74bf5047bc4d0001483f..476c508b114ee81e0aebe25682635807bb7d84ec 100644
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--- a/ld/Makefile.am
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+++ b/ld/Makefile.am
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@@ -389,6 +389,7 @@ ALL_64_EMULATION_SOURCES = \
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@ -112,7 +122,15 @@ index 12b2c3c453fdbdb1fcac74bf5047bc4d0001483f..715b8156c183b12325a78937db688135
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eelf32_x86_64.c \
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eelf32b4300.c \
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eelf32bmip.c \
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@@ -457,6 +458,7 @@ ALL_64_EMULATION_SOURCES = \
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@@ -442,6 +443,7 @@ ALL_64_EMULATION_SOURCES = \
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eelf64lppc.c \
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eelf64lppc_fbsd.c \
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eelf64lriscv.c \
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+ eelf64lriscvserenity.c \
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eelf64lriscv_lp64.c \
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eelf64lriscv_lp64f.c \
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eelf64ltsmip.c \
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@@ -457,6 +459,7 @@ ALL_64_EMULATION_SOURCES = \
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eelf_x86_64_cloudabi.c \
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eelf_x86_64_fbsd.c \
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eelf_x86_64_haiku.c \
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@ -120,7 +138,7 @@ index 12b2c3c453fdbdb1fcac74bf5047bc4d0001483f..715b8156c183b12325a78937db688135
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eelf_x86_64_sol2.c \
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ehppa64linux.c \
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ei386pep.c \
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@@ -881,6 +883,7 @@ $(ALL_EMULATION_SOURCES) $(ALL_64_EMULATION_SOURCES): $(GEN_DEPENDS)
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@@ -881,6 +884,7 @@ $(ALL_EMULATION_SOURCES) $(ALL_64_EMULATION_SOURCES): $(GEN_DEPENDS)
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@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eaarch64linux32b.Pc@am__quote@
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@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eaarch64linuxb.Pc@am__quote@
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@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eaarch64pe.Pc@am__quote@
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@ -128,7 +146,15 @@ index 12b2c3c453fdbdb1fcac74bf5047bc4d0001483f..715b8156c183b12325a78937db688135
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@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf32_x86_64.Pc@am__quote@
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@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf32b4300.Pc@am__quote@
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@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf32bmip.Pc@am__quote@
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@@ -949,6 +952,7 @@ $(ALL_EMULATION_SOURCES) $(ALL_64_EMULATION_SOURCES): $(GEN_DEPENDS)
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@@ -934,6 +938,7 @@ $(ALL_EMULATION_SOURCES) $(ALL_64_EMULATION_SOURCES): $(GEN_DEPENDS)
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@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf64lppc_fbsd.Pc@am__quote@
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@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf64loongarch.Pc@am__quote@
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@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf64lriscv.Pc@am__quote@
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+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf64lriscvserenity.Pc@am__quote@
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@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf64lriscv_lp64.Pc@am__quote@
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@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf64lriscv_lp64f.Pc@am__quote@
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@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf64ltsmip.Pc@am__quote@
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@@ -949,6 +954,7 @@ $(ALL_EMULATION_SOURCES) $(ALL_64_EMULATION_SOURCES): $(GEN_DEPENDS)
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@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf_x86_64_cloudabi.Pc@am__quote@
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@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf_x86_64_fbsd.Pc@am__quote@
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@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf_x86_64_haiku.Pc@am__quote@
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@ -137,7 +163,7 @@ index 12b2c3c453fdbdb1fcac74bf5047bc4d0001483f..715b8156c183b12325a78937db688135
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@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ehppa64linux.Pc@am__quote@
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@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ei386pep.Pc@am__quote@
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diff --git a/ld/Makefile.in b/ld/Makefile.in
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index 3d5685d6bae1ce6258f053190da8d84f9eaba463..64acb70753a26aa36b1e6bec17244821662f6dd9 100644
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index 3d5685d6bae1ce6258f053190da8d84f9eaba463..cefb4b831053e24322081900d8f3293ad9d4e2fb 100644
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--- a/ld/Makefile.in
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+++ b/ld/Makefile.in
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@@ -889,6 +889,7 @@ ALL_64_EMULATION_SOURCES = \
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@ -148,7 +174,15 @@ index 3d5685d6bae1ce6258f053190da8d84f9eaba463..64acb70753a26aa36b1e6bec17244821
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eelf32_x86_64.c \
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eelf32b4300.c \
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eelf32bmip.c \
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@@ -957,6 +958,7 @@ ALL_64_EMULATION_SOURCES = \
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@@ -942,6 +943,7 @@ ALL_64_EMULATION_SOURCES = \
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eelf64lppc.c \
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eelf64lppc_fbsd.c \
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eelf64lriscv.c \
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+ eelf64lriscvserenity.c \
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eelf64lriscv_lp64.c \
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eelf64lriscv_lp64f.c \
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eelf64ltsmip.c \
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@@ -957,6 +959,7 @@ ALL_64_EMULATION_SOURCES = \
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eelf_x86_64_cloudabi.c \
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eelf_x86_64_fbsd.c \
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eelf_x86_64_haiku.c \
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@ -156,7 +190,7 @@ index 3d5685d6bae1ce6258f053190da8d84f9eaba463..64acb70753a26aa36b1e6bec17244821
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eelf_x86_64_sol2.c \
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ehppa64linux.c \
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ei386pep.c \
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@@ -1266,6 +1268,7 @@ distclean-compile:
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@@ -1266,6 +1269,7 @@ distclean-compile:
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@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eaarch64linux32b.Po@am__quote@
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@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eaarch64linuxb.Po@am__quote@
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@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eaarch64pe.Po@am__quote@
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@ -164,7 +198,15 @@ index 3d5685d6bae1ce6258f053190da8d84f9eaba463..64acb70753a26aa36b1e6bec17244821
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@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eaix5ppc.Po@am__quote@
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@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eaix5rs6.Po@am__quote@
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@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eaixppc.Po@am__quote@
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@@ -1465,6 +1468,7 @@ distclean-compile:
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@@ -1441,6 +1445,7 @@ distclean-compile:
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@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf64lppc.Po@am__quote@
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@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf64lppc_fbsd.Po@am__quote@
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@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf64lriscv.Po@am__quote@
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+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf64lriscvserenity.Po@am__quote@
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@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf64lriscv_lp64.Po@am__quote@
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@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf64lriscv_lp64f.Po@am__quote@
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@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf64ltsmip.Po@am__quote@
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@@ -1465,6 +1470,7 @@ distclean-compile:
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@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf_x86_64_cloudabi.Po@am__quote@
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@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf_x86_64_fbsd.Po@am__quote@
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@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf_x86_64_haiku.Po@am__quote@
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@ -172,7 +214,7 @@ index 3d5685d6bae1ce6258f053190da8d84f9eaba463..64acb70753a26aa36b1e6bec17244821
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@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf_x86_64_sol2.Po@am__quote@
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@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eh8300elf.Po@am__quote@
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@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eh8300elf_linux.Po@am__quote@
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@@ -2555,6 +2559,7 @@ $(ALL_EMULATION_SOURCES) $(ALL_64_EMULATION_SOURCES): $(GEN_DEPENDS)
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@@ -2555,6 +2561,7 @@ $(ALL_EMULATION_SOURCES) $(ALL_64_EMULATION_SOURCES): $(GEN_DEPENDS)
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@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eaarch64linux32b.Pc@am__quote@
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@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eaarch64linuxb.Pc@am__quote@
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@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eaarch64pe.Pc@am__quote@
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@ -180,7 +222,15 @@ index 3d5685d6bae1ce6258f053190da8d84f9eaba463..64acb70753a26aa36b1e6bec17244821
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@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf32_x86_64.Pc@am__quote@
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@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf32b4300.Pc@am__quote@
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@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf32bmip.Pc@am__quote@
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@@ -2623,6 +2628,7 @@ $(ALL_EMULATION_SOURCES) $(ALL_64_EMULATION_SOURCES): $(GEN_DEPENDS)
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@@ -2608,6 +2615,7 @@ $(ALL_EMULATION_SOURCES) $(ALL_64_EMULATION_SOURCES): $(GEN_DEPENDS)
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@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf64lppc_fbsd.Pc@am__quote@
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@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf64loongarch.Pc@am__quote@
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@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf64lriscv.Pc@am__quote@
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+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf64lriscvserenity.Po@am__quote@
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@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf64lriscv_lp64.Pc@am__quote@
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@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf64lriscv_lp64f.Pc@am__quote@
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@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf64ltsmip.Pc@am__quote@
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@@ -2623,6 +2631,7 @@ $(ALL_EMULATION_SOURCES) $(ALL_64_EMULATION_SOURCES): $(GEN_DEPENDS)
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@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf_x86_64_cloudabi.Pc@am__quote@
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@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf_x86_64_fbsd.Pc@am__quote@
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@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/eelf_x86_64_haiku.Pc@am__quote@
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@ -189,7 +239,7 @@ index 3d5685d6bae1ce6258f053190da8d84f9eaba463..64acb70753a26aa36b1e6bec17244821
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@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ehppa64linux.Pc@am__quote@
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@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ei386pep.Pc@am__quote@
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diff --git a/ld/configure.tgt b/ld/configure.tgt
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index de04a44b8125f08095b792285be5ddbaf41e95f2..56c8fda33834d4aa288d6b9c63596d09c44b0989 100644
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index de04a44b8125f08095b792285be5ddbaf41e95f2..69d017f96fa5cb908a9119973374b1752e1b9563 100644
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--- a/ld/configure.tgt
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+++ b/ld/configure.tgt
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@@ -97,6 +97,9 @@ aarch64-*-freebsd*) targ_emul=aarch64fbsd
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@ -202,7 +252,17 @@ index de04a44b8125f08095b792285be5ddbaf41e95f2..56c8fda33834d4aa288d6b9c63596d09
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aarch64_be-*-linux-gnu_ilp32)
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targ_emul=aarch64linux32b
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targ_extra_libpath="aarch64linuxb aarch64linux aarch64linux32 armelfb_linux_eabi armelf_linux_eabi"
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@@ -1012,6 +1015,9 @@ x86_64-*-linux-*) targ_emul=elf_x86_64
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@@ -820,6 +823,9 @@ riscv64*-*-linux*) targ_emul=elf64lriscv
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targ_extra_emuls="elf64lriscv_lp64f elf64lriscv_lp64 elf32lriscv elf32lriscv_ilp32f elf32lriscv_ilp32 elf64briscv elf64briscv_lp64f elf64briscv_lp64 elf32briscv elf32briscv_ilp32f elf32briscv_ilp32"
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targ_extra_libpath=$targ_extra_emuls
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;;
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+riscv64-*-serenity*) targ_emul=elf64lriscvserenity
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+ targ_extra_emuls=elf64lriscv
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+ ;;
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riscv64be*-*-*) targ_emul=elf64briscv
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targ_extra_emuls="elf32briscv elf64lriscv elf32lriscv"
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targ_extra_libpath=$targ_extra_emuls
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@@ -1012,6 +1018,9 @@ x86_64-*-linux-*) targ_emul=elf_x86_64
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x86_64-*-redox*) targ_emul=elf_x86_64
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targ_extra_emuls=elf_i386
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;;
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@ -223,6 +283,14 @@ index 0000000000000000000000000000000000000000..23aed1440a033e2ac06536f43c1bacaf
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+
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+COMMONPAGESIZE="CONSTANT (COMMONPAGESIZE)"
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+unset EMBEDDED
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diff --git a/ld/emulparams/elf64lriscvserenity.sh b/ld/emulparams/elf64lriscvserenity.sh
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new file mode 100644
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index 0000000000000000000000000000000000000000..8bcbea812b49363cf4e2e94e1554998277b21cb1
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--- /dev/null
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+++ b/ld/emulparams/elf64lriscvserenity.sh
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@@ -0,0 +1,2 @@
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+source_sh ${srcdir}/emulparams/elf64lriscv.sh
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+source_sh ${srcdir}/emulparams/elf_serenity.sh
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diff --git a/ld/emulparams/elf_serenity.sh b/ld/emulparams/elf_serenity.sh
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new file mode 100644
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index 0000000000000000000000000000000000000000..c434bacaa7fa16a9bb1c4934ad061230fbf56825
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