Move target-* CPU file into a target/ folder

We've currently got 18 architectures in QEMU, and thus 18 target-xxx
folders in the root folder of the QEMU source tree. More architectures
(e.g. RISC-V, AVR) are likely to be included soon, too, so the main
folder of the QEMU sources slowly gets quite overcrowded with the
target-xxx folders.
To disburden the main folder a little bit, let's move the target-xxx
folders into a dedicated target/ folder, so that target-xxx/ simply
becomes target/xxx/ instead.

Acked-by: Laurent Vivier <laurent@vivier.eu> [m68k part]
Acked-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de> [tricore part]
Acked-by: Michael Walle <michael@walle.cc> [lm32 part]
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com> [s390x part]
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com> [s390x part]
Acked-by: Eduardo Habkost <ehabkost@redhat.com> [i386 part]
Acked-by: Artyom Tarasenko <atar4qemu@gmail.com> [sparc part]
Acked-by: Richard Henderson <rth@twiddle.net> [alpha part]
Acked-by: Max Filippov <jcmvbkbc@gmail.com> [xtensa part]
Reviewed-by: David Gibson <david@gibson.dropbear.id.au> [ppc part]
Acked-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> [cris&microblaze part]
Acked-by: Guan Xuetao <gxt@mprc.pku.edu.cn> [unicore32 part]
Signed-off-by: Thomas Huth <thuth@redhat.com>

1 files changed, 58 insertions, 0 deletions

diff --git a/target/xtensa/helper.h b/target/xtensa/helper.h
new file mode 100644
index 0000000000..5ea9c5beec
--- /dev/null
+++ b/target/xtensa/helper.h
@@ -0,0 +1,58 @@
+DEF_HELPER_2(exception, noreturn, env, i32)
+DEF_HELPER_3(exception_cause, noreturn, env, i32, i32)
+DEF_HELPER_4(exception_cause_vaddr, noreturn, env, i32, i32, i32)
+DEF_HELPER_3(debug_exception, noreturn, env, i32, i32)
+
+DEF_HELPER_FLAGS_1(nsa, TCG_CALL_NO_RWG_SE, i32, i32)
+DEF_HELPER_FLAGS_1(nsau, TCG_CALL_NO_RWG_SE, i32, i32)
+DEF_HELPER_2(wsr_windowbase, void, env, i32)
+DEF_HELPER_4(entry, void, env, i32, i32, i32)
+DEF_HELPER_2(retw, i32, env, i32)
+DEF_HELPER_2(rotw, void, env, i32)
+DEF_HELPER_3(window_check, noreturn, env, i32, i32)
+DEF_HELPER_1(restore_owb, void, env)
+DEF_HELPER_2(movsp, void, env, i32)
+DEF_HELPER_2(wsr_lbeg, void, env, i32)
+DEF_HELPER_2(wsr_lend, void, env, i32)
+DEF_HELPER_1(simcall, void, env)
+DEF_HELPER_1(dump_state, void, env)
+
+DEF_HELPER_3(waiti, void, env, i32, i32)
+DEF_HELPER_3(timer_irq, void, env, i32, i32)
+DEF_HELPER_2(advance_ccount, void, env, i32)
+DEF_HELPER_1(check_interrupts, void, env)
+DEF_HELPER_3(check_atomctl, void, env, i32, i32)
+
+DEF_HELPER_2(itlb_hit_test, void, env, i32)
+DEF_HELPER_2(wsr_rasid, void, env, i32)
+DEF_HELPER_FLAGS_3(rtlb0, TCG_CALL_NO_RWG_SE, i32, env, i32, i32)
+DEF_HELPER_FLAGS_3(rtlb1, TCG_CALL_NO_RWG_SE, i32, env, i32, i32)
+DEF_HELPER_3(itlb, void, env, i32, i32)
+DEF_HELPER_3(ptlb, i32, env, i32, i32)
+DEF_HELPER_4(wtlb, void, env, i32, i32, i32)
+
+DEF_HELPER_2(wsr_ibreakenable, void, env, i32)
+DEF_HELPER_3(wsr_ibreaka, void, env, i32, i32)
+DEF_HELPER_3(wsr_dbreaka, void, env, i32, i32)
+DEF_HELPER_3(wsr_dbreakc, void, env, i32, i32)
+
+DEF_HELPER_2(wur_fcr, void, env, i32)
+DEF_HELPER_FLAGS_1(abs_s, TCG_CALL_NO_RWG_SE, f32, f32)
+DEF_HELPER_FLAGS_1(neg_s, TCG_CALL_NO_RWG_SE, f32, f32)
+DEF_HELPER_3(add_s, f32, env, f32, f32)
+DEF_HELPER_3(sub_s, f32, env, f32, f32)
+DEF_HELPER_3(mul_s, f32, env, f32, f32)
+DEF_HELPER_4(madd_s, f32, env, f32, f32, f32)
+DEF_HELPER_4(msub_s, f32, env, f32, f32, f32)
+DEF_HELPER_FLAGS_3(ftoi, TCG_CALL_NO_RWG_SE, i32, f32, i32, i32)
+DEF_HELPER_FLAGS_3(ftoui, TCG_CALL_NO_RWG_SE, i32, f32, i32, i32)
+DEF_HELPER_3(itof, f32, env, i32, i32)
+DEF_HELPER_3(uitof, f32, env, i32, i32)
+
+DEF_HELPER_4(un_s, void, env, i32, f32, f32)
+DEF_HELPER_4(oeq_s, void, env, i32, f32, f32)
+DEF_HELPER_4(ueq_s, void, env, i32, f32, f32)
+DEF_HELPER_4(olt_s, void, env, i32, f32, f32)
+DEF_HELPER_4(ult_s, void, env, i32, f32, f32)
+DEF_HELPER_4(ole_s, void, env, i32, f32, f32)
+DEF_HELPER_4(ule_s, void, env, i32, f32, f32)