diff options
Diffstat (limited to 'mppa_k1c/TargetPrinter.ml')
| -rw-r--r-- | mppa_k1c/TargetPrinter.ml | 122 |
1 files changed, 93 insertions, 29 deletions
diff --git a/mppa_k1c/TargetPrinter.ml b/mppa_k1c/TargetPrinter.ml index 2bdd0978..63a0bd24 100644 --- a/mppa_k1c/TargetPrinter.ml +++ b/mppa_k1c/TargetPrinter.ml @@ -64,7 +64,7 @@ module Target (*: TARGET*) = | "__compcert_i64_smod" -> (match idiv_function_kind_64bit() with | Idiv_system | Idiv_fp -> "__moddi3" - | Idiv_stsud -> "__compcert_i64_stsud") + | Idiv_stsud -> "__compcert_i64_smod_stsud") | "__compcert_i32_sdiv" as s -> (match idiv_function_kind_32bit() with | Idiv_system -> s @@ -186,11 +186,19 @@ module Target (*: TARGET*) = | RA -> output_string oc "$ra" | _ -> assert false + let preg_asm oc ty = preg oc + let preg_annot = let open Asmvliw in function | IR r -> int_reg_name r | RA -> "$ra" | _ -> assert false + let scale_of_shift1_4 = let open ExtValues in function + | SHIFT1 -> 2 + | SHIFT2 -> 4 + | SHIFT3 -> 8 + | SHIFT4 -> 16;; + (* Names of sections *) let name_of_section = function @@ -289,6 +297,10 @@ module Target (*: TARGET*) = | ARegXS _ -> fprintf oc ".xs" | _ -> () + let lsvariant oc = function + | TRAP -> () + | NOTRAP -> output_string oc ".s" + let icond_name = let open Asmvliw in function | ITne | ITneu -> "ne" | ITeq | ITequ -> "eq" @@ -300,10 +312,6 @@ module Target (*: TARGET*) = | ITgeu -> "geu" | ITleu -> "leu" | ITgtu -> "gtu" - | ITall -> "all" - | ITnall -> "nall" - | ITany -> "any" - | ITnone -> "none" let icond oc c = fprintf oc "%s" (icond_name c) @@ -364,7 +372,7 @@ module Target (*: TARGET*) = (P.to_int kind) (extern_atom txt) args | EF_inline_asm(txt, sg, clob) -> fprintf oc "%s begin inline assembly\n\t" comment; - print_inline_asm preg oc (camlstring_of_coqstring txt) sg args res; + print_inline_asm preg_asm oc (camlstring_of_coqstring txt) sg args res; fprintf oc "%s end inline assembly\n" comment | _ -> assert false @@ -439,10 +447,10 @@ module Target (*: TARGET*) = fprintf oc " itouchl 0[%a]\n" ireg addr | Pdzerol addr -> fprintf oc " dzerol 0[%a]\n" ireg addr - | Pafaddd(addr, incr_res) -> - fprintf oc " afaddd 0[%a] = %a\n" ireg addr ireg incr_res +(* | Pafaddd(addr, incr_res) -> + fprintfoc " afaddd 0[%a] = %a\n" ireg addr ireg incr_res | Pafaddw(addr, incr_res) -> - fprintf oc " afaddw 0[%a] = %a\n" ireg addr ireg incr_res + fprintfoc " afaddw 0[%a] = %a\n" ireg addr ireg incr_res *) (* see #157 *) | Palclrd(res, addr) -> fprintf oc " alclrd %a = 0[%a]\n" ireg res ireg addr | Palclrw(res, addr) -> @@ -462,18 +470,18 @@ module Target (*: TARGET*) = section oc Section_text (* Load/Store instructions *) - | Plb(rd, ra, adr) -> - fprintf oc " lbs%a %a = %a[%a]\n" xscale adr ireg rd addressing adr ireg ra - | Plbu(rd, ra, adr) -> - fprintf oc " lbz%a %a = %a[%a]\n" xscale adr ireg rd addressing adr ireg ra - | Plh(rd, ra, adr) -> - fprintf oc " lhs%a %a = %a[%a]\n" xscale adr ireg rd addressing adr ireg ra - | Plhu(rd, ra, adr) -> - fprintf oc " lhz%a %a = %a[%a]\n" xscale adr ireg rd addressing adr ireg ra - | Plw(rd, ra, adr) | Plw_a(rd, ra, adr) | Pfls(rd, ra, adr) -> - fprintf oc " lws%a %a = %a[%a]\n" xscale adr ireg rd addressing adr ireg ra - | Pld(rd, ra, adr) | Pfld(rd, ra, adr) | Pld_a(rd, ra, adr) -> assert Archi.ptr64; - fprintf oc " ld%a %a = %a[%a]\n" xscale adr ireg rd addressing adr ireg ra + | Plb(trap, rd, ra, adr) -> + fprintf oc " lbs%a%a %a = %a[%a]\n" lsvariant trap xscale adr ireg rd addressing adr ireg ra + | Plbu(trap, rd, ra, adr) -> + fprintf oc " lbz%a%a %a = %a[%a]\n" lsvariant trap xscale adr ireg rd addressing adr ireg ra + | Plh(trap, rd, ra, adr) -> + fprintf oc " lhs%a%a %a = %a[%a]\n" lsvariant trap xscale adr ireg rd addressing adr ireg ra + | Plhu(trap, rd, ra, adr) -> + fprintf oc " lhz%a%a %a = %a[%a]\n" lsvariant trap xscale adr ireg rd addressing adr ireg ra + | Plw(trap, rd, ra, adr) | Plw_a(trap, rd, ra, adr) | Pfls(trap, rd, ra, adr) -> + fprintf oc " lws%a%a %a = %a[%a]\n" lsvariant trap xscale adr ireg rd addressing adr ireg ra + | Pld(trap, rd, ra, adr) | Pfld(trap, rd, ra, adr) | Pld_a(trap, rd, ra, adr) -> assert Archi.ptr64; + fprintf oc " ld%a%a %a = %a[%a]\n" lsvariant trap xscale adr ireg rd addressing adr ireg ra | Plq(rd, ra, adr) -> fprintf oc " lq%a %a = %a[%a]\n" xscale adr gpreg_q rd addressing adr ireg ra | Plo(rd, ra, adr) -> @@ -574,8 +582,14 @@ module Target (*: TARGET*) = | Paddw (rd, rs1, rs2) -> fprintf oc " addw %a = %a, %a\n" ireg rd ireg rs1 ireg rs2 + | Paddxw (s14, rd, rs1, rs2) -> + fprintf oc " addx%dw %a = %a, %a\n" (scale_of_shift1_4 s14) + ireg rd ireg rs1 ireg rs2 | Psubw (rd, rs1, rs2) -> fprintf oc " sbfw %a = %a, %a\n" ireg rd ireg rs2 ireg rs1 + | Prevsubxw (s14, rd, rs1, rs2) -> + fprintf oc " sbfx%dw %a = %a, %a\n" (scale_of_shift1_4 s14) + ireg rd ireg rs1 ireg rs2 | Pmulw (rd, rs1, rs2) -> fprintf oc " mulw %a = %a, %a\n" ireg rd ireg rs1 ireg rs2 | Pandw (rd, rs1, rs2) -> @@ -604,22 +618,34 @@ module Target (*: TARGET*) = fprintf oc " sllw %a = %a, %a\n" ireg rd ireg rs1 ireg rs2 | Pmaddw (rd, rs1, rs2) -> fprintf oc " maddw %a = %a, %a\n" ireg rd ireg rs1 ireg rs2 - - | Paddl (rd, rs1, rs2) -> assert Archi.ptr64; + | Pmsubw (rd, rs1, rs2) -> + fprintf oc " msbfw %a = %a, %a\n" ireg rd ireg rs1 ireg rs2 + | Pfmaddfw (rd, rs1, rs2) -> + fprintf oc " ffmaw %a = %a, %a\n" ireg rd ireg rs1 ireg rs2 + | Pfmsubfw (rd, rs1, rs2) -> + fprintf oc " ffmsw %a = %a, %a\n" ireg rd ireg rs1 ireg rs2 + + | Paddl (rd, rs1, rs2) -> fprintf oc " addd %a = %a, %a\n" ireg rd ireg rs1 ireg rs2 + | Paddxl (s14, rd, rs1, rs2) -> + fprintf oc " addx%dd %a = %a, %a\n" (scale_of_shift1_4 s14) + ireg rd ireg rs1 ireg rs2 | Psubl (rd, rs1, rs2) -> fprintf oc " sbfd %a = %a, %a\n" ireg rd ireg rs2 ireg rs1 - | Pandl (rd, rs1, rs2) -> assert Archi.ptr64; + | Prevsubxl (s14, rd, rs1, rs2) -> + fprintf oc " sbfx%dd %a = %a, %a\n" (scale_of_shift1_4 s14) + ireg rd ireg rs1 ireg rs2 + | Pandl (rd, rs1, rs2) -> fprintf oc " andd %a = %a, %a\n" ireg rd ireg rs1 ireg rs2 - | Pnandl (rd, rs1, rs2) -> assert Archi.ptr64; + | Pnandl (rd, rs1, rs2) -> fprintf oc " nandd %a = %a, %a\n" ireg rd ireg rs1 ireg rs2 - | Porl (rd, rs1, rs2) -> assert Archi.ptr64; + | Porl (rd, rs1, rs2) -> fprintf oc " ord %a = %a, %a\n" ireg rd ireg rs1 ireg rs2 - | Pnorl (rd, rs1, rs2) -> assert Archi.ptr64; + | Pnorl (rd, rs1, rs2) -> fprintf oc " nord %a = %a, %a\n" ireg rd ireg rs1 ireg rs2 - | Pxorl (rd, rs1, rs2) -> assert Archi.ptr64; + | Pxorl (rd, rs1, rs2) -> fprintf oc " xord %a = %a, %a\n" ireg rd ireg rs1 ireg rs2 - | Pnxorl (rd, rs1, rs2) -> assert Archi.ptr64; + | Pnxorl (rd, rs1, rs2) -> fprintf oc " nxord %a = %a, %a\n" ireg rd ireg rs1 ireg rs2 | Pandnl (rd, rs1, rs2) -> fprintf oc " andnd %a = %a, %a\n" ireg rd ireg rs1 ireg rs2 @@ -637,6 +663,12 @@ module Target (*: TARGET*) = fprintf oc " srad %a = %a, %a\n" ireg rd ireg rs1 ireg rs2 | Pmaddl (rd, rs1, rs2) -> fprintf oc " maddd %a = %a, %a\n" ireg rd ireg rs1 ireg rs2 + | Pmsubl (rd, rs1, rs2) -> + fprintf oc " msbfd %a = %a, %a\n" ireg rd ireg rs1 ireg rs2 + | Pfmaddfl (rd, rs1, rs2) -> + fprintf oc " ffmad %a = %a, %a\n" ireg rd ireg rs1 ireg rs2 + | Pfmsubfl (rd, rs1, rs2) -> + fprintf oc " ffmsd %a = %a, %a\n" ireg rd ireg rs1 ireg rs2 | Pfaddd (rd, rs1, rs2) -> fprintf oc " faddd %a = %a, %a\n" ireg rd ireg rs1 ireg rs2 @@ -650,12 +682,30 @@ module Target (*: TARGET*) = fprintf oc " fmuld %a = %a, %a\n" ireg rd ireg rs1 ireg rs2 | Pfmulw (rd, rs1, rs2) -> fprintf oc " fmulw %a = %a, %a\n" ireg rd ireg rs1 ireg rs2 + | Pfmind (rd, rs1, rs2) -> + fprintf oc " fmind %a = %a, %a\n" ireg rd ireg rs1 ireg rs2 + | Pfminw (rd, rs1, rs2) -> + fprintf oc " fminw %a = %a, %a\n" ireg rd ireg rs1 ireg rs2 + | Pfmaxd (rd, rs1, rs2) -> + fprintf oc " fmaxd %a = %a, %a\n" ireg rd ireg rs1 ireg rs2 + | Pfmaxw (rd, rs1, rs2) -> + fprintf oc " fmaxw %a = %a, %a\n" ireg rd ireg rs1 ireg rs2 + | Pfinvw (rd, rs1) -> + fprintf oc " finvw %a = %a\n" ireg rd ireg rs1 (* Arith RRI32 instructions *) | Pcompiw (it, rd, rs, imm) -> fprintf oc " compw.%a %a = %a, %a\n" icond it ireg rd ireg rs coqint imm | Paddiw (rd, rs, imm) -> fprintf oc " addw %a = %a, %a\n" ireg rd ireg rs coqint imm + | Paddxiw (s14, rd, rs, imm) -> + fprintf oc " addx%dw %a = %a, %a\n" (scale_of_shift1_4 s14) + ireg rd ireg rs coqint imm + | Prevsubiw (rd, rs, imm) -> + fprintf oc " sbfw %a = %a, %a\n" ireg rd ireg rs coqint imm + | Prevsubxiw (s14, rd, rs, imm) -> + fprintf oc " sbfx%dw %a = %a, %a\n" (scale_of_shift1_4 s14) + ireg rd ireg rs coqint imm | Pmuliw (rd, rs, imm) -> fprintf oc " mulw %a = %a, %a\n" ireg rd ireg rs coqint imm | Pandiw (rd, rs, imm) -> @@ -701,6 +751,14 @@ module Target (*: TARGET*) = fprintf oc " compd.%a %a = %a, %a\n" icond it ireg rd ireg rs coqint64 imm | Paddil (rd, rs, imm) -> assert Archi.ptr64; fprintf oc " addd %a = %a, %a\n" ireg rd ireg rs coqint64 imm + | Paddxil (s14, rd, rs, imm) -> + fprintf oc " addx%dd %a = %a, %a\n" (scale_of_shift1_4 s14) + ireg rd ireg rs coqint imm + | Prevsubil (rd, rs, imm) -> + fprintf oc " sbfd %a = %a, %a\n" ireg rd ireg rs coqint64 imm + | Prevsubxil (s14, rd, rs, imm) -> + fprintf oc " sbfx%dd %a = %a, %a\n" (scale_of_shift1_4 s14) + ireg rd ireg rs coqint64 imm | Pmulil (rd, rs, imm) -> assert Archi.ptr64; fprintf oc " muld %a = %a, %a\n" ireg rd ireg rs coqint64 imm | Pandil (rd, rs, imm) -> assert Archi.ptr64; @@ -725,6 +783,12 @@ module Target (*: TARGET*) = | Pcmove (bt, rd, rcond, rs) | Pcmoveu (bt, rd, rcond, rs) -> fprintf oc " cmoved.%a %a? %a = %a\n" bcond bt ireg rcond ireg rd ireg rs + | Pcmoveiw (bt, rd, rcond, imm) | Pcmoveuiw (bt, rd, rcond, imm) -> + fprintf oc " cmoved.%a %a? %a = %a\n" + bcond bt ireg rcond ireg rd coqint imm + | Pcmoveil (bt, rd, rcond, imm) | Pcmoveuil (bt, rd, rcond, imm) -> + fprintf oc " cmoved.%a %a? %a = %a\n" + bcond bt ireg rcond ireg rd coqint64 imm let get_section_names name = let (text, lit) = |