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8 Commits

Author SHA1 Message Date
Taylor Simpson 7aa9ffab79 Hexagon (target/hexagon) load into shifted register instructions 
The following instructions are added
    L2_loadalignb_io          Ryy32 = memb_fifo(Rs32+#s11:1)
    L2_loadalignh_io          Ryy32 = memh_fifo(Rs32+#s11:1)
    L4_loadalignb_ur          Ryy32 = memb_fifo(Rt32<<#u2+#U6)
    L4_loadalignh_ur          Ryy32 = memh_fifo(Rt32<<#u2+#U6)
    L4_loadalignb_ap          Ryy32 = memb_fifo(Re32=#U6)
    L4_loadalignh_ap          Ryy32 = memh_fifo(Re32=#U6)
    L2_loadalignb_pr          Ryy32 = memb_fifo(Rx32++Mu2)
    L2_loadalignh_pr          Ryy32 = memh_fifo(Rx32++Mu2)
    L2_loadalignb_pbr         Ryy32 = memb_fifo(Rx32++Mu2:brev)
    L2_loadalignh_pbr         Ryy32 = memh_fifo(Rx32++Mu2:brev)
    L2_loadalignb_pi          Ryy32 = memb_fifo(Rx32++#s4:1)
    L2_loadalignh_pi          Ryy32 = memh_fifo(Rx32++#s4:1)
    L2_loadalignb_pci         Ryy32 = memb_fifo(Rx32++#s4:1:circ(Mu2))
    L2_loadalignh_pci         Ryy32 = memh_fifo(Rx32++#s4:1:circ(Mu2))
    L2_loadalignb_pcr         Ryy32 = memb_fifo(Rx32++I:circ(Mu2))
    L2_loadalignh_pcr         Ryy32 = memh_fifo(Rx32++I:circ(Mu2))

Test cases in tests/tcg/hexagon/load_align.c

Signed-off-by: Taylor Simpson <tsimpson@quicinc.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <1617930474-31979-26-git-send-email-tsimpson@quicinc.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2021-05-01 16:06:11 -07:00
Taylor Simpson 0d0b91a804 Hexagon (target/hexagon) load and unpack bytes instructions 
The following instructions are added
    L2_loadbzw2_io          Rd32 = memubh(Rs32+#s11:1)
    L2_loadbzw4_io          Rdd32 = memubh(Rs32+#s11:1)
    L2_loadbsw2_io          Rd32 = membh(Rs32+#s11:1)
    L2_loadbsw4_io          Rdd32 = membh(Rs32+#s11:1)

    L4_loadbzw2_ur          Rd32 = memubh(Rt32<<#u2+#U6)
    L4_loadbzw4_ur          Rdd32 = memubh(Rt32<<#u2+#U6)
    L4_loadbsw2_ur          Rd32 = membh(Rt32<<#u2+#U6)
    L4_loadbsw4_ur          Rdd32 = membh(Rt32<<#u2+#U6)

    L4_loadbzw2_ap          Rd32 = memubh(Re32=#U6)
    L4_loadbzw4_ap          Rdd32 = memubh(Re32=#U6)
    L4_loadbsw2_ap          Rd32 = membh(Re32=#U6)
    L4_loadbsw4_ap          Rdd32 = membh(Re32=#U6)

    L2_loadbzw2_pr          Rd32 = memubh(Rx32++Mu2)
    L2_loadbzw4_pr          Rdd32 = memubh(Rx32++Mu2)
    L2_loadbsw2_pr          Rd32 = membh(Rx32++Mu2)
    L2_loadbsw4_pr          Rdd32 = membh(Rx32++Mu2)

    L2_loadbzw2_pbr         Rd32 = memubh(Rx32++Mu2:brev)
    L2_loadbzw4_pbr         Rdd32 = memubh(Rx32++Mu2:brev)
    L2_loadbsw2_pbr         Rd32 = membh(Rx32++Mu2:brev)
    L2_loadbsw4_pbr         Rdd32 = membh(Rx32++Mu2:brev)

    L2_loadbzw2_pi          Rd32 = memubh(Rx32++#s4:1)
    L2_loadbzw4_pi          Rdd32 = memubh(Rx32++#s4:1)
    L2_loadbsw2_pi          Rd32 = membh(Rx32++#s4:1)
    L2_loadbsw4_pi          Rdd32 = membh(Rx32++#s4:1)

    L2_loadbzw2_pci         Rd32 = memubh(Rx32++#s4:1:circ(Mu2))
    L2_loadbzw4_pci         Rdd32 = memubh(Rx32++#s4:1:circ(Mu2))
    L2_loadbsw2_pci         Rd32 = membh(Rx32++#s4:1:circ(Mu2))
    L2_loadbsw4_pci         Rdd32 = membh(Rx32++#s4:1:circ(Mu2))

    L2_loadbzw2_pcr         Rd32 = memubh(Rx32++I:circ(Mu2))
    L2_loadbzw4_pcr         Rdd32 = memubh(Rx32++I:circ(Mu2))
    L2_loadbsw2_pcr         Rd32 = membh(Rx32++I:circ(Mu2))
    L2_loadbsw4_pcr         Rdd32 = membh(Rx32++I:circ(Mu2))

Test cases in tests/tcg/hexagon/load_unpack.c

Signed-off-by: Taylor Simpson <tsimpson@quicinc.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <1617930474-31979-25-git-send-email-tsimpson@quicinc.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2021-05-01 16:06:09 -07:00
Taylor Simpson af7f182127 Hexagon (target/hexagon) bit reverse (brev) addressing 
The following instructions are added
    L2_loadrub_pbr          Rd32 = memub(Rx32++Mu2:brev)
    L2_loadrb_pbr           Rd32 = memb(Rx32++Mu2:brev)
    L2_loadruh_pbr          Rd32 = memuh(Rx32++Mu2:brev)
    L2_loadrh_pbr           Rd32 = memh(Rx32++Mu2:brev)
    L2_loadri_pbr           Rd32 = memw(Rx32++Mu2:brev)
    L2_loadrd_pbr           Rdd32 = memd(Rx32++Mu2:brev)
    S2_storerb_pbr          memb(Rx32++Mu2:brev).=.Rt32
    S2_storerh_pbr          memh(Rx32++Mu2:brev).=.Rt32
    S2_storerf_pbr          memh(Rx32++Mu2:brev).=.Rt.H32
    S2_storeri_pbr          memw(Rx32++Mu2:brev).=.Rt32
    S2_storerd_pbr          memd(Rx32++Mu2:brev).=.Rt32
    S2_storerinew_pbr       memw(Rx32++Mu2:brev).=.Nt8.new
    S2_storerbnew_pbr       memw(Rx32++Mu2:brev).=.Nt8.new
    S2_storerhnew_pbr       memw(Rx32++Mu2:brev).=.Nt8.new

Test cases in tests/tcg/hexagon/brev.c

Signed-off-by: Taylor Simpson <tsimpson@quicinc.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <1617930474-31979-24-git-send-email-tsimpson@quicinc.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2021-05-01 16:03:10 -07:00
Taylor Simpson 46ef47e2a7 Hexagon (target/hexagon) circular addressing 
The following instructions are added
    L2_loadrub_pci          Rd32 = memub(Rx32++#s4:0:circ(Mu2))
    L2_loadrb_pci           Rd32 = memb(Rx32++#s4:0:circ(Mu2))
    L2_loadruh_pci          Rd32 = memuh(Rx32++#s4:1:circ(Mu2))
    L2_loadrh_pci           Rd32 = memh(Rx32++#s4:1:circ(Mu2))
    L2_loadri_pci           Rd32 = memw(Rx32++#s4:2:circ(Mu2))
    L2_loadrd_pci           Rdd32 = memd(Rx32++#s4:3:circ(Mu2))
    S2_storerb_pci          memb(Rx32++#s4:0:circ(Mu2)) = Rt32
    S2_storerh_pci          memh(Rx32++#s4:1:circ(Mu2)) = Rt32
    S2_storerf_pci          memh(Rx32++#s4:1:circ(Mu2)) = Rt.H32
    S2_storeri_pci          memw(Rx32++#s4:2:circ(Mu2)) = Rt32
    S2_storerd_pci          memd(Rx32++#s4:3:circ(Mu2)) = Rtt32
    S2_storerbnew_pci       memb(Rx32++#s4:0:circ(Mu2)) = Nt8.new
    S2_storerhnew_pci       memw(Rx32++#s4:1:circ(Mu2)) = Nt8.new
    S2_storerinew_pci       memw(Rx32++#s4:2:circ(Mu2)) = Nt8.new
    L2_loadrub_pcr          Rd32 = memub(Rx32++I:circ(Mu2))
    L2_loadrb_pcr           Rd32 = memb(Rx32++I:circ(Mu2))
    L2_loadruh_pcr          Rd32 = memuh(Rx32++I:circ(Mu2))
    L2_loadrh_pcr           Rd32 = memh(Rx32++I:circ(Mu2))
    L2_loadri_pcr           Rd32 = memw(Rx32++I:circ(Mu2))
    L2_loadrd_pcr           Rdd32 = memd(Rx32++I:circ(Mu2))
    S2_storerb_pcr          memb(Rx32++I:circ(Mu2)) = Rt32
    S2_storerh_pcr          memh(Rx32++I:circ(Mu2)) = Rt32
    S2_storerf_pcr          memh(Rx32++I:circ(Mu2)) = Rt32.H32
    S2_storeri_pcr          memw(Rx32++I:circ(Mu2)) = Rt32
    S2_storerd_pcr          memd(Rx32++I:circ(Mu2)) = Rtt32
    S2_storerbnew_pcr       memb(Rx32++I:circ(Mu2)) = Nt8.new
    S2_storerhnew_pcr       memh(Rx32++I:circ(Mu2)) = Nt8.new
    S2_storerinew_pcr       memw(Rx32++I:circ(Mu2)) = Nt8.new

Test cases in tests/tcg/hexagon/circ.c

Signed-off-by: Taylor Simpson <tsimpson@quicinc.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <1617930474-31979-23-git-send-email-tsimpson@quicinc.com>
[rth: Squash <1619667142-29636-1-git-send-email-tsimpson@quicinc.com>
removing gen_read_reg and gen_set_byte to avoid clang Werror.]
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2021-05-01 16:01:39 -07:00
Taylor Simpson d934c16d8a Hexagon (target/hexagon) add F2_sfrecipa instruction 
Rd32,Pe4 = sfrecipa(Rs32, Rt32)
    Recripocal approx

Test cases in tests/tcg/hexagon/multi_result.c
FP exception tests added to tests/tcg/hexagon/fpstuff.c

Signed-off-by: Taylor Simpson <tsimpson@quicinc.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <1617930474-31979-18-git-send-email-tsimpson@quicinc.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2021-05-01 08:31:43 -07:00
Taylor Simpson 703c08d98a Hexagon (tests/tcg/hexagon) TCG tests - floating point 
Signed-off-by: Taylor Simpson <tsimpson@quicinc.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <1612763186-18161-34-git-send-email-tsimpson@quicinc.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2021-02-18 07:48:22 -08:00
Taylor Simpson 825d6eba7c Hexagon (tests/tcg/hexagon) TCG tests - atomics/load/store/misc 
Signed-off-by: Taylor Simpson <tsimpson@quicinc.com>
Message-Id: <1612763186-18161-33-git-send-email-tsimpson@quicinc.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2021-02-18 07:48:22 -08:00
Taylor Simpson dff2441c21 Hexagon (tests/tcg/hexagon) TCG tests - multiarch 
Enable multiarch tests for Hexagon
Modify tests/tcg/configure.sh
Add reference files to tests/tcg/hexagon

Signed-off-by: Taylor Simpson <tsimpson@quicinc.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <1612763186-18161-32-git-send-email-tsimpson@quicinc.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2021-02-18 07:48:22 -08:00