FRET-qemu/tests/tcg/s390x/Makefile.target
Alex Bennée 21750c3c89 tests/tcg: add an explicit gdbstub register tester
We already do a couple of "info registers" for specific tests but this
is a more comprehensive multiarch test. It also has some output
helpful for debugging the gdbstub by showing which XML features are
advertised and what the underlying register numbers are.

My initial motivation was to see if there are any duplicate register
names exposed via the gdbstub while I was reviewing the proposed
register interface for TCG plugins.

Mismatches between the xml and remote-desc are reported for debugging
but do not fail the test.

We also skip the tests for the following arches for now until we can
investigate and fix any issues:

  - s390x (fails to read v0l->v15l, not seen in remote-registers)
  - ppc64 (fails to read vs0h->vs31h, not seen in remote-registers)

Cc: Akihiko Odaki <akihiko.odaki@daynix.com>
Cc: Luis Machado <luis.machado@linaro.org>
Cc: Ilya Leoshkevich <iii@linux.ibm.com>
Cc: qemu-s390x@nongnu.org
Cc: Nicholas Piggin <npiggin@gmail.com>
Cc: Daniel Henrique Barboza <danielhb413@gmail.com>
Cc: qemu-ppc@nongnu.org
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20231106185112.2755262-7-alex.bennee@linaro.org>
2023-11-08 15:15:23 +00:00

119 lines
2.5 KiB
Makefile

S390X_SRC=$(SRC_PATH)/tests/tcg/s390x
VPATH+=$(S390X_SRC)
CFLAGS+=-march=zEC12 -m64
%.o: %.c
$(CC) $(CFLAGS) $(EXTRA_CFLAGS) -c $< -o $@
config-cc.mak: Makefile
$(quiet-@)( \
$(call cc-option,-march=z14, CROSS_CC_HAS_Z14); \
$(call cc-option,-march=z15, CROSS_CC_HAS_Z15)) 3> config-cc.mak
-include config-cc.mak
TESTS+=hello-s390x
TESTS+=csst
TESTS+=ipm
TESTS+=exrl-trt
TESTS+=exrl-trtr
TESTS+=pack
TESTS+=mie3-compl
TESTS+=mie3-mvcrl
TESTS+=mie3-sel
TESTS+=mvo
TESTS+=mvc
TESTS+=shift
TESTS+=trap
TESTS+=signals-s390x
TESTS+=branch-relative-long
TESTS+=noexec
TESTS+=div
TESTS+=clst
TESTS+=long-double
TESTS+=cdsg
TESTS+=chrl
TESTS+=rxsbg
TESTS+=ex-relative-long
TESTS+=ex-branch
TESTS+=mxdb
TESTS+=epsw
TESTS+=larl
TESTS+=mdeb
TESTS+=cgebra
TESTS+=clgebr
TESTS+=clc
TESTS+=laalg
TESTS+=add-logical-with-carry
cdsg: CFLAGS+=-pthread
cdsg: LDFLAGS+=-pthread
rxsbg: CFLAGS+=-O2
cgebra: LDFLAGS+=-lm
clgebr: LDFLAGS+=-lm
include $(S390X_SRC)/pgm-specification.mak
$(PGM_SPECIFICATION_TESTS): pgm-specification-user.o
$(PGM_SPECIFICATION_TESTS): LDFLAGS+=pgm-specification-user.o
TESTS += $(PGM_SPECIFICATION_TESTS)
Z13_TESTS=vistr
Z13_TESTS+=lcbb
Z13_TESTS+=locfhr
Z13_TESTS+=vcksm
Z13_TESTS+=vstl
Z13_TESTS+=vrep
Z13_TESTS+=precise-smc-user
$(Z13_TESTS): CFLAGS+=-march=z13 -O2
TESTS+=$(Z13_TESTS)
ifneq ($(CROSS_CC_HAS_Z14),)
Z14_TESTS=vfminmax
vfminmax: LDFLAGS+=-lm
$(Z14_TESTS): CFLAGS+=-march=z14 -O2
TESTS+=$(Z14_TESTS)
endif
ifneq ($(CROSS_CC_HAS_Z15),)
Z15_TESTS=vxeh2_vs
Z15_TESTS+=vxeh2_vcvt
Z15_TESTS+=vxeh2_vlstr
Z15_TESTS+=vxeh2_vstrs
$(Z15_TESTS): CFLAGS+=-march=z15 -O2
TESTS+=$(Z15_TESTS)
endif
ifneq ($(GDB),)
GDB_SCRIPT=$(SRC_PATH)/tests/guest-debug/run-test.py
run-gdbstub-signals-s390x: signals-s390x
$(call run-test, $@, $(GDB_SCRIPT) \
--gdb $(GDB) \
--qemu $(QEMU) --qargs "$(QEMU_OPTS)" \
--bin $< --test $(S390X_SRC)/gdbstub/test-signals-s390x.py, \
mixing signals and debugging)
hello-s390x-asm: CFLAGS+=-nostdlib
run-gdbstub-svc: hello-s390x-asm
$(call run-test, $@, $(GDB_SCRIPT) \
--gdb $(GDB) \
--qemu $(QEMU) --qargs "$(QEMU_OPTS)" \
--bin $< --test $(S390X_SRC)/gdbstub/test-svc.py, \
single-stepping svc)
# Skip for now until vx registers sorted out
run-gdbstub-registers:
$(call skip-test, $<, "BROKEN reading VX registers")
EXTRA_RUNS += run-gdbstub-signals-s390x run-gdbstub-svc
endif
# MVX versions of sha512
sha512-mvx: CFLAGS=-march=z13 -mvx -O3
sha512-mvx: sha512.c
$(CC) $(CFLAGS) $(EXTRA_CFLAGS) $< -o $@ $(LDFLAGS)
TESTS+=sha512-mvx