diff options
| author | Alex Bennée <alex.bennee@linaro.org> | 2019-05-14 13:50:45 +0100 |
|---|---|---|
| committer | Alex Bennée <alex.bennee@linaro.org> | 2019-05-28 10:28:51 +0100 |
| commit | 82ba42666c5bb00438e96f4ec9c8a9206e1b02dd (patch) | |
| tree | 15835e21e636c2d0402a02878cd6adb48eca77c0 | |
| parent | 629a0b065af074a43176968e1e242b87fc3be39f (diff) | |
target/mips: only build mips-semi for softmmu
The is_uhi gates all semihosting calls and always returns false for
CONFIG_USER_ONLY builds. There is no reason to build and link
mips-semi for these builds so lets fix that.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
| -rw-r--r-- | target/mips/Makefile.objs | 3 | ||||
| -rw-r--r-- | target/mips/helper.h | 2 | ||||
| -rw-r--r-- | target/mips/translate.c | 8 |
3 files changed, 12 insertions, 1 deletions
diff --git a/target/mips/Makefile.objs b/target/mips/Makefile.objs index 651f36f517..3448ad5e19 100644 --- a/target/mips/Makefile.objs +++ b/target/mips/Makefile.objs @@ -1,4 +1,5 @@ obj-y += translate.o dsp_helper.o op_helper.o lmi_helper.o helper.o cpu.o -obj-y += gdbstub.o msa_helper.o mips-semi.o +obj-y += gdbstub.o msa_helper.o +obj-$(CONFIG_SOFTMMU) += mips-semi.o obj-$(CONFIG_SOFTMMU) += machine.o cp0_timer.o obj-$(CONFIG_KVM) += kvm.o diff --git a/target/mips/helper.h b/target/mips/helper.h index a6d687e340..90ab03b76e 100644 --- a/target/mips/helper.h +++ b/target/mips/helper.h @@ -2,7 +2,9 @@ DEF_HELPER_3(raise_exception_err, noreturn, env, i32, int) DEF_HELPER_2(raise_exception, noreturn, env, i32) DEF_HELPER_1(raise_exception_debug, noreturn, env) +#ifndef CONFIG_USER_ONLY DEF_HELPER_1(do_semihosting, void, env) +#endif #ifdef TARGET_MIPS64 DEF_HELPER_4(sdl, void, env, tl, tl, int) diff --git a/target/mips/translate.c b/target/mips/translate.c index 3cd5b11b16..fb905c88b5 100644 --- a/target/mips/translate.c +++ b/target/mips/translate.c @@ -13726,6 +13726,14 @@ static inline bool is_uhi(int sdbbp_code) #endif } +#ifdef CONFIG_USER_ONLY +/* The above should dead-code away any calls to this..*/ +static inline void gen_helper_do_semihosting(void *env) +{ + g_assert_not_reached(); +} +#endif + static int decode_mips16_opc (CPUMIPSState *env, DisasContext *ctx) { int rx, ry; |