[MIPS] Import MIPS target support

From v0.12.5 tag at git://git.sv.gnu.org/qemu.git
CommitID: 174f225e9d62e8f3002e274e4f718bd2a967fbf4

Change-Id: I35b49a4319cee4b69cf9da4e5af1f43327e21056
Signed-off-by: Chris Dearman <chris@mips.com>

1 files changed, 282 insertions, 0 deletions

diff --git a/target-mips/helper.h b/target-mips/helper.h
new file mode 100644
index 0000000..ab47b1a
--- /dev/null
+++ b/target-mips/helper.h
@@ -0,0 +1,282 @@
+#include "def-helper.h"
+
+DEF_HELPER_2(raise_exception_err, void, i32, int)
+DEF_HELPER_1(raise_exception, void, i32)
+DEF_HELPER_0(interrupt_restart, void)
+
+#ifdef TARGET_MIPS64
+DEF_HELPER_3(ldl, tl, tl, tl, int)
+DEF_HELPER_3(ldr, tl, tl, tl, int)
+DEF_HELPER_3(sdl, void, tl, tl, int)
+DEF_HELPER_3(sdr, void, tl, tl, int)
+#endif
+DEF_HELPER_3(lwl, tl, tl, tl, int)
+DEF_HELPER_3(lwr, tl, tl, tl, int)
+DEF_HELPER_3(swl, void, tl, tl, int)
+DEF_HELPER_3(swr, void, tl, tl, int)
+
+#ifndef CONFIG_USER_ONLY
+DEF_HELPER_2(ll, tl, tl, int)
+DEF_HELPER_3(sc, tl, tl, tl, int)
+#ifdef TARGET_MIPS64
+DEF_HELPER_2(lld, tl, tl, int)
+DEF_HELPER_3(scd, tl, tl, tl, int)
+#endif
+#endif
+
+DEF_HELPER_FLAGS_1(clo, TCG_CALL_CONST | TCG_CALL_PURE, tl, tl)
+DEF_HELPER_FLAGS_1(clz, TCG_CALL_CONST | TCG_CALL_PURE, tl, tl)
+#ifdef TARGET_MIPS64
+DEF_HELPER_FLAGS_1(dclo, TCG_CALL_CONST | TCG_CALL_PURE, tl, tl)
+DEF_HELPER_FLAGS_1(dclz, TCG_CALL_CONST | TCG_CALL_PURE, tl, tl)
+DEF_HELPER_2(dmult, void, tl, tl)
+DEF_HELPER_2(dmultu, void, tl, tl)
+#endif
+
+DEF_HELPER_2(muls, tl, tl, tl)
+DEF_HELPER_2(mulsu, tl, tl, tl)
+DEF_HELPER_2(macc, tl, tl, tl)
+DEF_HELPER_2(maccu, tl, tl, tl)
+DEF_HELPER_2(msac, tl, tl, tl)
+DEF_HELPER_2(msacu, tl, tl, tl)
+DEF_HELPER_2(mulhi, tl, tl, tl)
+DEF_HELPER_2(mulhiu, tl, tl, tl)
+DEF_HELPER_2(mulshi, tl, tl, tl)
+DEF_HELPER_2(mulshiu, tl, tl, tl)
+DEF_HELPER_2(macchi, tl, tl, tl)
+DEF_HELPER_2(macchiu, tl, tl, tl)
+DEF_HELPER_2(msachi, tl, tl, tl)
+DEF_HELPER_2(msachiu, tl, tl, tl)
+
+#ifndef CONFIG_USER_ONLY
+/* CP0 helpers */
+DEF_HELPER_0(mfc0_mvpcontrol, tl)
+DEF_HELPER_0(mfc0_mvpconf0, tl)
+DEF_HELPER_0(mfc0_mvpconf1, tl)
+DEF_HELPER_0(mfc0_random, tl)
+DEF_HELPER_0(mfc0_tcstatus, tl)
+DEF_HELPER_0(mftc0_tcstatus, tl)
+DEF_HELPER_0(mfc0_tcbind, tl)
+DEF_HELPER_0(mftc0_tcbind, tl)
+DEF_HELPER_0(mfc0_tcrestart, tl)
+DEF_HELPER_0(mftc0_tcrestart, tl)
+DEF_HELPER_0(mfc0_tchalt, tl)
+DEF_HELPER_0(mftc0_tchalt, tl)
+DEF_HELPER_0(mfc0_tccontext, tl)
+DEF_HELPER_0(mftc0_tccontext, tl)
+DEF_HELPER_0(mfc0_tcschedule, tl)
+DEF_HELPER_0(mftc0_tcschedule, tl)
+DEF_HELPER_0(mfc0_tcschefback, tl)
+DEF_HELPER_0(mftc0_tcschefback, tl)
+DEF_HELPER_0(mfc0_count, tl)
+DEF_HELPER_0(mftc0_entryhi, tl)
+DEF_HELPER_0(mftc0_status, tl)
+DEF_HELPER_0(mfc0_lladdr, tl)
+DEF_HELPER_1(mfc0_watchlo, tl, i32)
+DEF_HELPER_1(mfc0_watchhi, tl, i32)
+DEF_HELPER_0(mfc0_debug, tl)
+DEF_HELPER_0(mftc0_debug, tl)
+#ifdef TARGET_MIPS64
+DEF_HELPER_0(dmfc0_tcrestart, tl)
+DEF_HELPER_0(dmfc0_tchalt, tl)
+DEF_HELPER_0(dmfc0_tccontext, tl)
+DEF_HELPER_0(dmfc0_tcschedule, tl)
+DEF_HELPER_0(dmfc0_tcschefback, tl)
+DEF_HELPER_0(dmfc0_lladdr, tl)
+DEF_HELPER_1(dmfc0_watchlo, tl, i32)
+#endif /* TARGET_MIPS64 */
+
+DEF_HELPER_1(mtc0_index, void, tl)
+DEF_HELPER_1(mtc0_mvpcontrol, void, tl)
+DEF_HELPER_1(mtc0_vpecontrol, void, tl)
+DEF_HELPER_1(mtc0_vpeconf0, void, tl)
+DEF_HELPER_1(mtc0_vpeconf1, void, tl)
+DEF_HELPER_1(mtc0_yqmask, void, tl)
+DEF_HELPER_1(mtc0_vpeopt, void, tl)
+DEF_HELPER_1(mtc0_entrylo0, void, tl)
+DEF_HELPER_1(mtc0_tcstatus, void, tl)
+DEF_HELPER_1(mttc0_tcstatus, void, tl)
+DEF_HELPER_1(mtc0_tcbind, void, tl)
+DEF_HELPER_1(mttc0_tcbind, void, tl)
+DEF_HELPER_1(mtc0_tcrestart, void, tl)
+DEF_HELPER_1(mttc0_tcrestart, void, tl)
+DEF_HELPER_1(mtc0_tchalt, void, tl)
+DEF_HELPER_1(mttc0_tchalt, void, tl)
+DEF_HELPER_1(mtc0_tccontext, void, tl)
+DEF_HELPER_1(mttc0_tccontext, void, tl)
+DEF_HELPER_1(mtc0_tcschedule, void, tl)
+DEF_HELPER_1(mttc0_tcschedule, void, tl)
+DEF_HELPER_1(mtc0_tcschefback, void, tl)
+DEF_HELPER_1(mttc0_tcschefback, void, tl)
+DEF_HELPER_1(mtc0_entrylo1, void, tl)
+DEF_HELPER_1(mtc0_context, void, tl)
+DEF_HELPER_1(mtc0_pagemask, void, tl)
+DEF_HELPER_1(mtc0_pagegrain, void, tl)
+DEF_HELPER_1(mtc0_wired, void, tl)
+DEF_HELPER_1(mtc0_srsconf0, void, tl)
+DEF_HELPER_1(mtc0_srsconf1, void, tl)
+DEF_HELPER_1(mtc0_srsconf2, void, tl)
+DEF_HELPER_1(mtc0_srsconf3, void, tl)
+DEF_HELPER_1(mtc0_srsconf4, void, tl)
+DEF_HELPER_1(mtc0_hwrena, void, tl)
+DEF_HELPER_1(mtc0_count, void, tl)
+DEF_HELPER_1(mtc0_entryhi, void, tl)
+DEF_HELPER_1(mttc0_entryhi, void, tl)
+DEF_HELPER_1(mtc0_compare, void, tl)
+DEF_HELPER_1(mtc0_status, void, tl)
+DEF_HELPER_1(mttc0_status, void, tl)
+DEF_HELPER_1(mtc0_intctl, void, tl)
+DEF_HELPER_1(mtc0_srsctl, void, tl)
+DEF_HELPER_1(mtc0_cause, void, tl)
+DEF_HELPER_1(mtc0_ebase, void, tl)
+DEF_HELPER_1(mtc0_config0, void, tl)
+DEF_HELPER_1(mtc0_config2, void, tl)
+DEF_HELPER_1(mtc0_lladdr, void, tl)
+DEF_HELPER_2(mtc0_watchlo, void, tl, i32)
+DEF_HELPER_2(mtc0_watchhi, void, tl, i32)
+DEF_HELPER_1(mtc0_xcontext, void, tl)
+DEF_HELPER_1(mtc0_framemask, void, tl)
+DEF_HELPER_1(mtc0_debug, void, tl)
+DEF_HELPER_1(mttc0_debug, void, tl)
+DEF_HELPER_1(mtc0_performance0, void, tl)
+DEF_HELPER_1(mtc0_taglo, void, tl)
+DEF_HELPER_1(mtc0_datalo, void, tl)
+DEF_HELPER_1(mtc0_taghi, void, tl)
+DEF_HELPER_1(mtc0_datahi, void, tl)
+
+/* MIPS MT functions */
+DEF_HELPER_1(mftgpr, tl, i32);
+DEF_HELPER_1(mftlo, tl, i32)
+DEF_HELPER_1(mfthi, tl, i32)
+DEF_HELPER_1(mftacx, tl, i32)
+DEF_HELPER_0(mftdsp, tl)
+DEF_HELPER_2(mttgpr, void, tl, i32)
+DEF_HELPER_2(mttlo, void, tl, i32)
+DEF_HELPER_2(mtthi, void, tl, i32)
+DEF_HELPER_2(mttacx, void, tl, i32)
+DEF_HELPER_1(mttdsp, void, tl)
+DEF_HELPER_1(dmt, tl, tl)
+DEF_HELPER_1(emt, tl, tl)
+DEF_HELPER_1(dvpe, tl, tl)
+DEF_HELPER_1(evpe, tl, tl)
+#endif /* !CONFIG_USER_ONLY */
+DEF_HELPER_2(fork, void, tl, tl)
+DEF_HELPER_1(yield, tl, tl)
+
+/* CP1 functions */
+DEF_HELPER_1(cfc1, tl, i32)
+DEF_HELPER_2(ctc1, void, tl, i32)
+
+DEF_HELPER_1(float_cvtd_s, i64, i32)
+DEF_HELPER_1(float_cvtd_w, i64, i32)
+DEF_HELPER_1(float_cvtd_l, i64, i64)
+DEF_HELPER_1(float_cvtl_d, i64, i64)
+DEF_HELPER_1(float_cvtl_s, i64, i32)
+DEF_HELPER_1(float_cvtps_pw, i64, i64)
+DEF_HELPER_1(float_cvtpw_ps, i64, i64)
+DEF_HELPER_1(float_cvts_d, i32, i64)
+DEF_HELPER_1(float_cvts_w, i32, i32)
+DEF_HELPER_1(float_cvts_l, i32, i64)
+DEF_HELPER_1(float_cvts_pl, i32, i32)
+DEF_HELPER_1(float_cvts_pu, i32, i32)
+DEF_HELPER_1(float_cvtw_s, i32, i32)
+DEF_HELPER_1(float_cvtw_d, i32, i64)
+
+DEF_HELPER_2(float_addr_ps, i64, i64, i64)
+DEF_HELPER_2(float_mulr_ps, i64, i64, i64)
+
+#define FOP_PROTO(op)                       \
+DEF_HELPER_1(float_ ## op ## l_s, i64, i32) \
+DEF_HELPER_1(float_ ## op ## l_d, i64, i64) \
+DEF_HELPER_1(float_ ## op ## w_s, i32, i32) \
+DEF_HELPER_1(float_ ## op ## w_d, i32, i64)
+FOP_PROTO(round)
+FOP_PROTO(trunc)
+FOP_PROTO(ceil)
+FOP_PROTO(floor)
+#undef FOP_PROTO
+
+#define FOP_PROTO(op)                       \
+DEF_HELPER_1(float_ ## op ## _s, i32, i32)  \
+DEF_HELPER_1(float_ ## op ## _d, i64, i64)
+FOP_PROTO(sqrt)
+FOP_PROTO(rsqrt)
+FOP_PROTO(recip)
+#undef FOP_PROTO
+
+#define FOP_PROTO(op)                       \
+DEF_HELPER_1(float_ ## op ## _s, i32, i32)  \
+DEF_HELPER_1(float_ ## op ## _d, i64, i64)  \
+DEF_HELPER_1(float_ ## op ## _ps, i64, i64)
+FOP_PROTO(abs)
+FOP_PROTO(chs)
+FOP_PROTO(recip1)
+FOP_PROTO(rsqrt1)
+#undef FOP_PROTO
+
+#define FOP_PROTO(op)                             \
+DEF_HELPER_2(float_ ## op ## _s, i32, i32, i32)   \
+DEF_HELPER_2(float_ ## op ## _d, i64, i64, i64)   \
+DEF_HELPER_2(float_ ## op ## _ps, i64, i64, i64)
+FOP_PROTO(add)
+FOP_PROTO(sub)
+FOP_PROTO(mul)
+FOP_PROTO(div)
+FOP_PROTO(recip2)
+FOP_PROTO(rsqrt2)
+#undef FOP_PROTO
+
+#define FOP_PROTO(op)                                 \
+DEF_HELPER_3(float_ ## op ## _s, i32, i32, i32, i32)  \
+DEF_HELPER_3(float_ ## op ## _d, i64, i64, i64, i64)  \
+DEF_HELPER_3(float_ ## op ## _ps, i64, i64, i64, i64)
+FOP_PROTO(muladd)
+FOP_PROTO(mulsub)
+FOP_PROTO(nmuladd)
+FOP_PROTO(nmulsub)
+#undef FOP_PROTO
+
+#define FOP_PROTO(op)                               \
+DEF_HELPER_3(cmp_d_ ## op, void, i64, i64, int)     \
+DEF_HELPER_3(cmpabs_d_ ## op, void, i64, i64, int)  \
+DEF_HELPER_3(cmp_s_ ## op, void, i32, i32, int)     \
+DEF_HELPER_3(cmpabs_s_ ## op, void, i32, i32, int)  \
+DEF_HELPER_3(cmp_ps_ ## op, void, i64, i64, int)    \
+DEF_HELPER_3(cmpabs_ps_ ## op, void, i64, i64, int)
+FOP_PROTO(f)
+FOP_PROTO(un)
+FOP_PROTO(eq)
+FOP_PROTO(ueq)
+FOP_PROTO(olt)
+FOP_PROTO(ult)
+FOP_PROTO(ole)
+FOP_PROTO(ule)
+FOP_PROTO(sf)
+FOP_PROTO(ngle)
+FOP_PROTO(seq)
+FOP_PROTO(ngl)
+FOP_PROTO(lt)
+FOP_PROTO(nge)
+FOP_PROTO(le)
+FOP_PROTO(ngt)
+#undef FOP_PROTO
+
+/* Special functions */
+#ifndef CONFIG_USER_ONLY
+DEF_HELPER_0(tlbwi, void)
+DEF_HELPER_0(tlbwr, void)
+DEF_HELPER_0(tlbp, void)
+DEF_HELPER_0(tlbr, void)
+DEF_HELPER_0(di, tl)
+DEF_HELPER_0(ei, tl)
+DEF_HELPER_0(eret, void)
+DEF_HELPER_0(deret, void)
+#endif /* !CONFIG_USER_ONLY */
+DEF_HELPER_0(rdhwr_cpunum, tl)
+DEF_HELPER_0(rdhwr_synci_step, tl)
+DEF_HELPER_0(rdhwr_cc, tl)
+DEF_HELPER_0(rdhwr_ccres, tl)
+DEF_HELPER_1(pmon, void, int)
+DEF_HELPER_0(wait, void)
+
+#include "def-helper.h"