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From: "Clément Léger" <cleger@rivosinc.com>
To: kvm@vger.kernel.org, kvm-riscv@lists.infradead.org
Cc: "Clément Léger" <cleger@rivosinc.com>,
	"Andrew Jones" <ajones@ventanamicro.com>,
	"Anup Patel" <apatel@ventanamicro.com>,
	"Atish Patra" <atishp@rivosinc.com>,
	"Andrew Jones" <andrew.jones@linux.dev>
Subject: [kvm-unit-tests PATCH 1/2] riscv: Add "-deps" handling for tests
Date: Mon,  6 Jan 2025 16:53:19 +0100	[thread overview]
Message-ID: <20250106155321.1109586-2-cleger@rivosinc.com> (raw)
In-Reply-To: <20250106155321.1109586-1-cleger@rivosinc.com>

Some tests uses additional files that needs to be linked in the final
binary. This is the case for asm-sbi.S which is only used by the sbi
test. Add a "-deps" per test variable that allows to designate
additional .o files.

Reviewed-by: Andrew Jones <andrew.jones@linux.dev>
Signed-off-by: Clément Léger <cleger@rivosinc.com>
---
 riscv/Makefile | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/riscv/Makefile b/riscv/Makefile
index 28b04156..5b5e157c 100644
--- a/riscv/Makefile
+++ b/riscv/Makefile
@@ -17,6 +17,8 @@ tests += $(TEST_DIR)/sieve.$(exe)
 
 all: $(tests)
 
+$(TEST_DIR)/sbi-deps = $(TEST_DIR)/sbi-asm.o
+
 # When built for EFI sieve needs extra memory, run with e.g. '-m 256' on QEMU
 $(TEST_DIR)/sieve.$(exe): AUXFLAGS = 0x1
 
@@ -44,7 +46,6 @@ cflatobjs += lib/riscv/timer.o
 ifeq ($(ARCH),riscv32)
 cflatobjs += lib/ldiv32.o
 endif
-cflatobjs += riscv/sbi-asm.o
 
 ########################################
 
@@ -93,6 +94,7 @@ include $(SRCDIR)/scripts/asm-offsets.mak
 	$(CC) $(CFLAGS) -c -o $@ $< \
 		-DPROGNAME=\"$(notdir $(@:.aux.o=.$(exe)))\" -DAUXFLAGS=$(AUXFLAGS)
 
+.SECONDEXPANSION:
 ifeq ($(CONFIG_EFI),y)
 # avoid jump tables before all relocations have been processed
 riscv/efi/reloc_riscv64.o: CFLAGS += -fno-jump-tables
@@ -103,7 +105,7 @@ cflatobjs += lib/efi.o
 .PRECIOUS: %.so
 
 %.so: EFI_LDFLAGS += -defsym=EFI_SUBSYSTEM=0xa --no-undefined
-%.so: %.o $(FLATLIBS) $(SRCDIR)/riscv/efi/elf_riscv64_efi.lds $(cstart.o) %.aux.o
+%.so: %.o $(FLATLIBS) $(SRCDIR)/riscv/efi/elf_riscv64_efi.lds $(cstart.o) %.aux.o $$($$*-deps)
 	$(LD) $(EFI_LDFLAGS) -o $@ -T $(SRCDIR)/riscv/efi/elf_riscv64_efi.lds \
 		$(filter %.o, $^) $(FLATLIBS) $(EFI_LIBS)
 
@@ -119,7 +121,7 @@ cflatobjs += lib/efi.o
 		-O binary $^ $@
 else
 %.elf: LDFLAGS += -pie -n -z notext
-%.elf: %.o $(FLATLIBS) $(SRCDIR)/riscv/flat.lds $(cstart.o) %.aux.o
+%.elf: %.o $(FLATLIBS) $(SRCDIR)/riscv/flat.lds $(cstart.o) %.aux.o $$($$*-deps)
 	$(LD) $(LDFLAGS) -o $@ -T $(SRCDIR)/riscv/flat.lds \
 		$(filter %.o, $^) $(FLATLIBS)
 	@chmod a-x $@
-- 
2.47.1


-- 
kvm-riscv mailing list
kvm-riscv@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/kvm-riscv

WARNING: multiple messages have this Message-ID (diff)
From: "Clément Léger" <cleger@rivosinc.com>
To: kvm@vger.kernel.org, kvm-riscv@lists.infradead.org
Cc: "Clément Léger" <cleger@rivosinc.com>,
	"Andrew Jones" <ajones@ventanamicro.com>,
	"Anup Patel" <apatel@ventanamicro.com>,
	"Atish Patra" <atishp@rivosinc.com>,
	"Andrew Jones" <andrew.jones@linux.dev>
Subject: [kvm-unit-tests PATCH 1/2] riscv: Add "-deps" handling for tests
Date: Mon,  6 Jan 2025 16:53:19 +0100	[thread overview]
Message-ID: <20250106155321.1109586-2-cleger@rivosinc.com> (raw)
In-Reply-To: <20250106155321.1109586-1-cleger@rivosinc.com>

Some tests uses additional files that needs to be linked in the final
binary. This is the case for asm-sbi.S which is only used by the sbi
test. Add a "-deps" per test variable that allows to designate
additional .o files.

Reviewed-by: Andrew Jones <andrew.jones@linux.dev>
Signed-off-by: Clément Léger <cleger@rivosinc.com>
---
 riscv/Makefile | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/riscv/Makefile b/riscv/Makefile
index 28b04156..5b5e157c 100644
--- a/riscv/Makefile
+++ b/riscv/Makefile
@@ -17,6 +17,8 @@ tests += $(TEST_DIR)/sieve.$(exe)
 
 all: $(tests)
 
+$(TEST_DIR)/sbi-deps = $(TEST_DIR)/sbi-asm.o
+
 # When built for EFI sieve needs extra memory, run with e.g. '-m 256' on QEMU
 $(TEST_DIR)/sieve.$(exe): AUXFLAGS = 0x1
 
@@ -44,7 +46,6 @@ cflatobjs += lib/riscv/timer.o
 ifeq ($(ARCH),riscv32)
 cflatobjs += lib/ldiv32.o
 endif
-cflatobjs += riscv/sbi-asm.o
 
 ########################################
 
@@ -93,6 +94,7 @@ include $(SRCDIR)/scripts/asm-offsets.mak
 	$(CC) $(CFLAGS) -c -o $@ $< \
 		-DPROGNAME=\"$(notdir $(@:.aux.o=.$(exe)))\" -DAUXFLAGS=$(AUXFLAGS)
 
+.SECONDEXPANSION:
 ifeq ($(CONFIG_EFI),y)
 # avoid jump tables before all relocations have been processed
 riscv/efi/reloc_riscv64.o: CFLAGS += -fno-jump-tables
@@ -103,7 +105,7 @@ cflatobjs += lib/efi.o
 .PRECIOUS: %.so
 
 %.so: EFI_LDFLAGS += -defsym=EFI_SUBSYSTEM=0xa --no-undefined
-%.so: %.o $(FLATLIBS) $(SRCDIR)/riscv/efi/elf_riscv64_efi.lds $(cstart.o) %.aux.o
+%.so: %.o $(FLATLIBS) $(SRCDIR)/riscv/efi/elf_riscv64_efi.lds $(cstart.o) %.aux.o $$($$*-deps)
 	$(LD) $(EFI_LDFLAGS) -o $@ -T $(SRCDIR)/riscv/efi/elf_riscv64_efi.lds \
 		$(filter %.o, $^) $(FLATLIBS) $(EFI_LIBS)
 
@@ -119,7 +121,7 @@ cflatobjs += lib/efi.o
 		-O binary $^ $@
 else
 %.elf: LDFLAGS += -pie -n -z notext
-%.elf: %.o $(FLATLIBS) $(SRCDIR)/riscv/flat.lds $(cstart.o) %.aux.o
+%.elf: %.o $(FLATLIBS) $(SRCDIR)/riscv/flat.lds $(cstart.o) %.aux.o $$($$*-deps)
 	$(LD) $(LDFLAGS) -o $@ -T $(SRCDIR)/riscv/flat.lds \
 		$(filter %.o, $^) $(FLATLIBS)
 	@chmod a-x $@
-- 
2.47.1


  reply	other threads:[~2025-01-06 15:53 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-01-06 15:53 [kvm-unit-tests PATCH 0/2] Add support for SBI FWFT extension testing Clément Léger
2025-01-06 15:53 ` Clément Léger
2025-01-06 15:53 ` Clément Léger [this message]
2025-01-06 15:53   ` [kvm-unit-tests PATCH 1/2] riscv: Add "-deps" handling for tests Clément Léger
2025-01-06 15:53 ` [kvm-unit-tests PATCH 2/2] riscv: Add tests for SBI FWFT extension Clément Léger
2025-01-06 15:53   ` Clément Léger
2025-01-15 12:58   ` Andrew Jones
2025-01-15 12:58     ` Andrew Jones
2025-01-21 10:59     ` Clément Léger
2025-01-21 10:59       ` Clément Léger

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