Attachment 209240 Details for Bug 242067 – Assemble , compile and link and check results.

Assemble , compile and link and check results.

rv64imafdc_printf.txt (text/plain), 32.74 KB, created by Dennis Clarke on 2019-11-19 03:18:34 UTC

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Description:

Filename:

MIME Type:

Creator: Dennis Clarke

Created: 2019-11-19 03:18:34 UTC

Size: 32.74 KB

patch

obsolete

>
>rv64g$ CC=/usr/local/bin/gcc
>rv64g$ export CC
>
>rv64g$ CFLAGS='-std=iso9899:1999 -O0 -fno-builtin -march=rv64imafdc -mabi=lp64d -L/lib -L/usr/lib -Wl,-rpath=/lib -Wl,-rpath=/usr/lib -mpreferred-stack-boundary=4 -mstrict-align -mexplicit-relocs'
>rv64g$ export CFLAGS 
>
>rv64g$ CPPFLAGS='-D_TS_ERRNO -D_POSIX_PTHREAD_SEMANTIC -D_LARGEFILE64_SOURCE -D_XOPEN_SOURCE=600'
>rv64g$ export CPPFLAGS 
>rv64g$ 
>rv64g$ 
>rv64g$ $CC $CFLAGS $CPPFLAGS -S -o hex_hack.s hex_hack.c   
>rv64g$ cat hex_hack.s
>        .file   "hex_hack.c"
>        .option nopic
>        .text
>        .align  1
>        .type   uname, @function
>uname:
>        addi    sp,sp,-32
>        sd      ra,24(sp)
>        sd      s0,16(sp)
>        addi    s0,sp,32
>        sd      a0,-24(s0)
>        ld      a1,-24(s0)
>        li      a0,256
>        call    __xuname
>        mv      a5,a0
>        mv      a0,a5
>        ld      ra,24(sp)
>        ld      s0,16(sp)
>        addi    sp,sp,32
>        jr      ra
>        .size   uname, .-uname
>        .section        .rodata
>        .align  3
>.LC6:
>        .string "C"
>        .align  3
>.LC7:
>        .string "WARNING : Could not attain system uname data.\n"
>        .align  3
>.LC8:
>        .string "uname"
>        .align  3
>.LC9:
>        .string "-------------------------------"
>        .align  3
>.LC10:
>        .string "------------------------------\n"
>        .align  3
>.LC11:
>        .string "        system name = %s\n"
>        .align  3
>.LC12:
>        .string "          node name = %s\n"
>        .align  3
>.LC13:
>        .string "            release = %s\n"
>        .align  3
>.LC14:
>        .string "            version = %s\n"
>        .align  3
>.LC15:
>        .string "            machine = %s\n"
>        .align  3
>.LC16:
>        .string "------------------------------"
>        .align  3
>.LC17:
>        .string "\n"
>        .align  3
>.LC18:
>        .string "x86_fp80[16]\n"
>        .align  3
>.LC19:
>        .string "    0x35, 0xc2, 0x68, 0x21, 0xa2, 0xda, 0x0f, 0xc9,\n"
>        .align  3
>.LC20:
>        .string "    0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00\n"
>        .align  3
>.LC21:
>        .string "out "
>        .align  3
>.LC22:
>        .string "0x%02x "
>        .align  3
>.LC23:
>        .string "    x86_fp80 may be %38.34Le\n"
>        .align  3
>.LC24:
>        .string "    x86_fp80  or be %18.14g\n"
>        .align  3
>.LC25:
>        .string "-------------------------------------------------\n"
>        .align  3
>.LC26:
>        .string "pi_fp64le[16]\n"
>        .align  3
>.LC27:
>        .string "    0x18, 0x2d, 0x44, 0x54, 0xfb, 0x21, 0x09, 0x40,\n"
>        .align  3
>.LC28:
>        .string "    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00\n"
>        .align  3
>.LC29:
>        .string "   pi_fp64le may be %38.34Le\n"
>        .align  3
>.LC30:
>        .string "   pi_fp64le  or be %18.14g\n"
>        .align  3
>.LC31:
>        .string "pi_fp64be[16]\n"
>        .align  3
>.LC32:
>        .string "    0x40, 0x09, 0x21, 0xfb, 0x54, 0x44, 0x2d, 0x18,\n"
>        .align  3
>.LC33:
>        .string "   pi_fp64be may be %38.34Le\n"
>        .align  3
>.LC34:
>        .string "   pi_fp64be  or be %18.14g\n"
>        .align  3
>.LC35:
>        .string "pi_fp128le[16]\n"
>        .align  3
>.LC36:
>        .string "    0xb8, 0x01, 0x17, 0xc5, 0x8c, 0x89, 0x69, 0x84,\n"
>        .align  3
>.LC37:
>        .string "    0xd1, 0x42, 0x44, 0xb5, 0x1f, 0x92, 0x00, 0x40\n"
>        .align  3
>.LC38:
>        .string "  pi_fp128le may be %38.34Le\n"
>        .align  3
>.LC39:
>        .string "  pi_fp128le  or be %18.14g\n"
>        .align  3
>.LC40:
>        .string "pi_fp128be[16]\n"
>        .align  3
>.LC41:
>        .string "    0x40, 0x00, 0x92, 0x1f, 0xb5, 0x44, 0x42, 0xd1,\n"
>        .align  3
>.LC42:
>        .string "    0x84, 0x69, 0x89, 0x8c, 0xc5, 0x17, 0x01, 0xb8\n"
>        .align  3
>.LC43:
>        .string "  pi_fp128be may be %38.34Le\n"
>        .align  3
>.LC44:
>        .string "  pi_fp128be  or be %18.14g\n"
>        .align  3
>.LC45:
>        .string "%02x "
>        .align  3
>.LC46:
>        .string "pi may be %38.34Le\n"
>        .align  3
>.LC0:
>        .byte   53
>        .byte   -62
>        .byte   104
>        .byte   33
>        .byte   -94
>        .byte   -38
>        .byte   15
>        .byte   -55
>        .byte   0
>        .byte   64
>        .byte   0
>        .byte   0
>        .byte   0
>        .byte   0
>        .byte   0
>        .byte   0
>        .align  3
>.LC1:
>        .byte   24
>        .byte   45
>        .byte   68
>        .byte   84
>        .byte   -5
>        .byte   33
>        .byte   9
>        .byte   64
>        .byte   0
>        .byte   0
>        .byte   0
>        .byte   0
>        .byte   0
>        .byte   0
>        .byte   0
>        .byte   0
>        .align  3
>.LC2:
>        .byte   64
>        .byte   9
>        .byte   33
>        .byte   -5
>        .byte   84
>        .byte   68
>        .byte   45
>        .byte   24
>        .byte   0
>        .byte   0
>        .byte   0
>        .byte   0
>        .byte   0
>        .byte   0
>        .byte   0
>        .byte   0
>        .align  3
>.LC3:
>        .byte   -72
>        .byte   1
>        .byte   23
>        .byte   -59
>        .byte   -116
>        .byte   -119
>        .byte   105
>        .byte   -124
>        .byte   -47
>        .byte   66
>        .byte   68
>        .byte   -75
>        .byte   31
>        .byte   -110
>        .byte   0
>        .byte   64
>        .align  3
>.LC4:
>        .byte   64
>        .byte   0
>        .byte   -110
>        .byte   31
>        .byte   -75
>        .byte   68
>        .byte   66
>        .byte   -47
>        .byte   -124
>        .byte   105
>        .byte   -119
>        .byte   -116
>        .byte   -59
>        .byte   23
>        .byte   1
>        .byte   -72
>        .text
>        .align  1
>        .globl  main
>        .type   main, @function
>main:
>        addi    sp,sp,-1424
>        sd      ra,1416(sp)
>        sd      s0,1408(sp)
>        addi    s0,sp,1424
>        mv      a5,a0
>        sd      a1,-1424(s0)
>        sw      a5,-1412(s0)
>        lui     a5,%hi(.LC5)
>        ld      a4,%lo(.LC5)(a5)
>        sd      a4,-48(s0)
>        ld      a5,%lo(.LC5+8)(a5)
>        sd      a5,-40(s0)
>        lui     a5,%hi(.LC6)
>        addi    a1,a5,%lo(.LC6)
>        li      a0,6
>        call    setlocale
>        addi    a5,s0,-1328
>        mv      a0,a5
>        call    uname
>        mv      a5,a0
>        bgez    a5,.L4
>        lui     a5,%hi(__stderrp)
>        ld      a4,%lo(__stderrp)(a5)
>        lui     a5,%hi(.LC7)
>        addi    a1,a5,%lo(.LC7)
>        mv      a0,a4
>        call    fprintf
>        lui     a5,%hi(.LC8)
>        addi    a0,a5,%lo(.LC8)
>        call    perror
>        j       .L5
>.L4:
>        lui     a5,%hi(.LC9)
>        addi    a0,a5,%lo(.LC9)
>        call    printf
>        lui     a5,%hi(.LC10)
>        addi    a0,a5,%lo(.LC10)
>        call    printf
>        addi    a5,s0,-1328
>        mv      a1,a5
>        lui     a5,%hi(.LC11)
>        addi    a0,a5,%lo(.LC11)
>        call    printf
>        addi    a5,s0,-1328
>        addi    a5,a5,256
>        mv      a1,a5
>        lui     a5,%hi(.LC12)
>        addi    a0,a5,%lo(.LC12)
>        call    printf
>        addi    a5,s0,-1328
>        addi    a5,a5,512
>        mv      a1,a5
>        lui     a5,%hi(.LC13)
>        addi    a0,a5,%lo(.LC13)
>        call    printf
>        addi    a5,s0,-1328
>        addi    a5,a5,768
>        mv      a1,a5
>        lui     a5,%hi(.LC14)
>        addi    a0,a5,%lo(.LC14)
>        call    printf
>        addi    a5,s0,-1328
>        addi    a5,a5,1024
>        mv      a1,a5
>        lui     a5,%hi(.LC15)
>        addi    a0,a5,%lo(.LC15)
>        call    printf
>        lui     a5,%hi(.LC9)
>        addi    a0,a5,%lo(.LC9)
>        call    printf
>        lui     a5,%hi(.LC16)
>        addi    a0,a5,%lo(.LC16)
>        call    printf
>.L5:
>        lui     a5,%hi(.LC17)
>        addi    a0,a5,%lo(.LC17)
>        call    printf
>        lui     a5,%hi(.LC0)
>        ld      a4,%lo(.LC0)(a5)
>        sd      a4,-1344(s0)
>        addi    a5,a5,%lo(.LC0)
>        ld      a5,8(a5)
>        sd      a5,-1336(s0)
>        lui     a5,%hi(.LC18)
>        addi    a0,a5,%lo(.LC18)
>        call    printf
>        lui     a5,%hi(.LC19)
>        addi    a0,a5,%lo(.LC19)
>        call    printf
>        lui     a5,%hi(.LC20)
>        addi    a0,a5,%lo(.LC20)
>        call    printf
>        lui     a5,%hi(.LC21)
>        addi    a0,a5,%lo(.LC21)
>        call    printf
>        sw      zero,-20(s0)
>        j       .L6
>.L7:
>        lw      a5,-20(s0)
>        addi    a4,s0,-1344
>        add     a5,a4,a5
>        lbu     a5,0(a5)
>        sext.w  a5,a5
>        mv      a1,a5
>        lui     a5,%hi(.LC22)
>        addi    a0,a5,%lo(.LC22)
>        call    printf
>        lw      a5,-20(s0)
>        addiw   a5,a5,1
>        sw      a5,-20(s0)
>.L6:
>        lw      a5,-20(s0)
>        sext.w  a4,a5
>        li      a5,15
>        ble     a4,a5,.L7
>        lui     a5,%hi(.LC17)
>        addi    a0,a5,%lo(.LC17)
>        call    printf
>        addi    a4,s0,-1344
>        ld      a5,0(a4)
>        ld      a6,8(a4)
>        mv      a2,a5
>        mv      a3,a6
>        lui     a5,%hi(.LC23)
>        addi    a0,a5,%lo(.LC23)
>        call    printf
>        addi    a5,s0,-1344
>        fld     fa5,0(a5)
>        fmv.x.d a1,fa5
>        lui     a5,%hi(.LC24)
>        addi    a0,a5,%lo(.LC24)
>        call    printf
>        lui     a5,%hi(.LC25)
>        addi    a0,a5,%lo(.LC25)
>        call    printf
>        lui     a5,%hi(.LC1)
>        ld      a4,%lo(.LC1)(a5)
>        sd      a4,-1360(s0)
>        addi    a5,a5,%lo(.LC1)
>        ld      a5,8(a5)
>        sd      a5,-1352(s0)
>        lui     a5,%hi(.LC26)
>        addi    a0,a5,%lo(.LC26)
>        call    printf
>        lui     a5,%hi(.LC27)
>        addi    a0,a5,%lo(.LC27)
>        call    printf
>        lui     a5,%hi(.LC28)
>        addi    a0,a5,%lo(.LC28)
>        call    printf
>        lui     a5,%hi(.LC21)
>        addi    a0,a5,%lo(.LC21)
>        call    printf
>        sw      zero,-20(s0)
>        j       .L8
>.L9:
>        lw      a5,-20(s0)
>        addi    a4,s0,-1360
>        add     a5,a4,a5
>        lbu     a5,0(a5)
>        sext.w  a5,a5
>        mv      a1,a5
>        lui     a5,%hi(.LC22)
>        addi    a0,a5,%lo(.LC22)
>        call    printf
>        lw      a5,-20(s0)
>        addiw   a5,a5,1
>        sw      a5,-20(s0)
>.L8:
>        lw      a5,-20(s0)
>        sext.w  a4,a5
>        li      a5,15
>        ble     a4,a5,.L9
>        lui     a5,%hi(.LC17)
>        addi    a0,a5,%lo(.LC17)
>        call    printf
>        addi    a4,s0,-1360
>        ld      a5,0(a4)
>        ld      a6,8(a4)
>        mv      a2,a5
>        mv      a3,a6
>        lui     a5,%hi(.LC29)
>        addi    a0,a5,%lo(.LC29)
>        call    printf
>        addi    a5,s0,-1360
>        fld     fa5,0(a5)
>        fmv.x.d a1,fa5
>        lui     a5,%hi(.LC30)
>        addi    a0,a5,%lo(.LC30)
>        call    printf
>        lui     a5,%hi(.LC25)
>        addi    a0,a5,%lo(.LC25)
>        call    printf
>        lui     a5,%hi(.LC2)
>        ld      a4,%lo(.LC2)(a5)
>        sd      a4,-1376(s0)
>        addi    a5,a5,%lo(.LC2)
>        ld      a5,8(a5)
>        sd      a5,-1368(s0)
>        lui     a5,%hi(.LC31)
>        addi    a0,a5,%lo(.LC31)
>        call    printf
>        lui     a5,%hi(.LC32)
>        addi    a0,a5,%lo(.LC32)
>        call    printf
>        lui     a5,%hi(.LC28)
>        addi    a0,a5,%lo(.LC28)
>        call    printf
>        lui     a5,%hi(.LC21)
>        addi    a0,a5,%lo(.LC21)
>        call    printf
>        sw      zero,-20(s0)
>        j       .L10
>.L11:
>        lw      a5,-20(s0)
>        addi    a4,s0,-1376
>        add     a5,a4,a5
>        lbu     a5,0(a5)
>        sext.w  a5,a5
>        mv      a1,a5
>        lui     a5,%hi(.LC22)
>        addi    a0,a5,%lo(.LC22)
>        call    printf
>        lw      a5,-20(s0)
>        addiw   a5,a5,1
>        sw      a5,-20(s0)
>.L10:
>        lw      a5,-20(s0)
>        sext.w  a4,a5
>        li      a5,15
>        ble     a4,a5,.L11
>        lui     a5,%hi(.LC17)
>        addi    a0,a5,%lo(.LC17)
>        call    printf
>        addi    a4,s0,-1376
>        ld      a5,0(a4)
>        ld      a6,8(a4)
>        mv      a2,a5
>        mv      a3,a6
>        lui     a5,%hi(.LC33)
>        addi    a0,a5,%lo(.LC33)
>        call    printf
>        addi    a5,s0,-1376
>        fld     fa5,0(a5)
>        fmv.x.d a1,fa5
>        lui     a5,%hi(.LC34)
>        addi    a0,a5,%lo(.LC34)
>        call    printf
>        lui     a5,%hi(.LC25)
>        addi    a0,a5,%lo(.LC25)
>        call    printf
>        lui     a5,%hi(.LC3)
>        ld      a4,%lo(.LC3)(a5)
>        sd      a4,-1392(s0)
>        addi    a5,a5,%lo(.LC3)
>        ld      a5,8(a5)
>        sd      a5,-1384(s0)
>        lui     a5,%hi(.LC35)
>        addi    a0,a5,%lo(.LC35)
>        call    printf
>        lui     a5,%hi(.LC36)
>        addi    a0,a5,%lo(.LC36)
>        call    printf
>        lui     a5,%hi(.LC37)
>        addi    a0,a5,%lo(.LC37)
>        call    printf
>        lui     a5,%hi(.LC21)
>        addi    a0,a5,%lo(.LC21)
>        call    printf
>        sw      zero,-20(s0)
>        j       .L12
>.L13:
>        lw      a5,-20(s0)
>        addi    a4,s0,-1392
>        add     a5,a4,a5
>        lbu     a5,0(a5)
>        sext.w  a5,a5
>        mv      a1,a5
>        lui     a5,%hi(.LC22)
>        addi    a0,a5,%lo(.LC22)
>        call    printf
>        lw      a5,-20(s0)
>        addiw   a5,a5,1
>        sw      a5,-20(s0)
>.L12:
>        lw      a5,-20(s0)
>        sext.w  a4,a5
>        li      a5,15
>        ble     a4,a5,.L13
>        lui     a5,%hi(.LC17)
>        addi    a0,a5,%lo(.LC17)
>        call    printf
>        addi    a4,s0,-1392
>        ld      a5,0(a4)
>        ld      a6,8(a4)
>        mv      a2,a5
>        mv      a3,a6
>        lui     a5,%hi(.LC38)
>        addi    a0,a5,%lo(.LC38)
>        call    printf
>        addi    a5,s0,-1392
>        fld     fa5,0(a5)
>        fmv.x.d a1,fa5
>        lui     a5,%hi(.LC39)
>        addi    a0,a5,%lo(.LC39)
>        call    printf
>        lui     a5,%hi(.LC25)
>        addi    a0,a5,%lo(.LC25)
>        call    printf
>        lui     a5,%hi(.LC4)
>        ld      a4,%lo(.LC4)(a5)
>        sd      a4,-1408(s0)
>        addi    a5,a5,%lo(.LC4)
>        ld      a5,8(a5)
>        sd      a5,-1400(s0)
>        lui     a5,%hi(.LC40)
>        addi    a0,a5,%lo(.LC40)
>        call    printf
>        lui     a5,%hi(.LC41)
>        addi    a0,a5,%lo(.LC41)
>        call    printf
>        lui     a5,%hi(.LC42)
>        addi    a0,a5,%lo(.LC42)
>        call    printf
>        lui     a5,%hi(.LC21)
>        addi    a0,a5,%lo(.LC21)
>        call    printf
>        sw      zero,-20(s0)
>        j       .L14
>.L15:
>        lw      a5,-20(s0)
>        addi    a4,s0,-1408
>        add     a5,a4,a5
>        lbu     a5,0(a5)
>        sext.w  a5,a5
>        mv      a1,a5
>        lui     a5,%hi(.LC22)
>        addi    a0,a5,%lo(.LC22)
>        call    printf
>        lw      a5,-20(s0)
>        addiw   a5,a5,1
>        sw      a5,-20(s0)
>.L14:
>        lw      a5,-20(s0)
>        sext.w  a4,a5
>        li      a5,15
>        ble     a4,a5,.L15
>        lui     a5,%hi(.LC17)
>        addi    a0,a5,%lo(.LC17)
>        call    printf
>        addi    a4,s0,-1408
>        ld      a5,0(a4)
>        ld      a6,8(a4)
>        mv      a2,a5
>        mv      a3,a6
>        lui     a5,%hi(.LC43)
>        addi    a0,a5,%lo(.LC43)
>        call    printf
>        addi    a5,s0,-1408
>        fld     fa5,0(a5)
>        fmv.x.d a1,fa5
>        lui     a5,%hi(.LC44)
>        addi    a0,a5,%lo(.LC44)
>        call    printf
>        lui     a5,%hi(.LC25)
>        addi    a0,a5,%lo(.LC25)
>        call    printf
>        sw      zero,-20(s0)
>        j       .L16
>.L17:
>        lw      a5,-20(s0)
>        addi    a4,s0,-48
>        add     a5,a4,a5
>        lbu     a5,0(a5)
>        sext.w  a5,a5
>        mv      a1,a5
>        lui     a5,%hi(.LC45)
>        addi    a0,a5,%lo(.LC45)
>        call    printf
>        lw      a5,-20(s0)
>        addiw   a5,a5,1
>        sw      a5,-20(s0)
>.L16:
>        lw      a5,-20(s0)
>        mv      a4,a5
>        li      a5,15
>        bleu    a4,a5,.L17
>        lui     a5,%hi(.LC17)
>        addi    a0,a5,%lo(.LC17)
>        call    printf
>        ld      a5,-48(s0)
>        ld      a6,-40(s0)
>        mv      a2,a5
>        mv      a3,a6
>        lui     a5,%hi(.LC46)
>        addi    a0,a5,%lo(.LC46)
>        call    printf
>        li      a5,0
>        mv      a0,a5
>        ld      ra,1416(sp)
>        ld      s0,1408(sp)
>        addi    sp,sp,1424
>        jr      ra
>        .size   main, .-main
>        .section        .rodata
>        .align  4
>.LC5:
>        .word   3306619320
>        .word   2221509004
>        .word   3041149649
>        .word   1073779231
>        .ident  "GCC: (GNU) 8.2.0"
>rv64g$ 
>rv64g$ 
>rv64g$ echo '16o 1073779231p 3041149649p 2221509004p 3306619320pq' | dc 
>4000921F
>B54442D1
>8469898C
>C51701B8
>rv64g$ 
>
>rv64g$ 
>rv64g$ $CC -v $CFLAGS $CPPFLAGS -c -o hex_hack.o hex_hack.s
>Using built-in specs.
>COLLECT_GCC=/usr/local/bin/gcc
>Target: riscv64-unknown-freebsd12.0
>Configured with: /home/br/dev/riscv20181213/riscv-gnu-toolchain/riscv-gcc/configure --target=riscv64-unknown-freebsd12.0 --host=riscv64-unknown-freebsd12.0 --with-build-sysroot=/home/br/riscv-world --without-newlib --without-headers --disable-werror --disable-shared --enable-threads --enable-tls --enable-languages=c,c++ --with-gmp=/home/br/riscv-world/usr/local --with-mpfr=/home/br/riscv-world/usr/local --with-mpc=/home/br/riscv-world/usr/local --disable-libatomic --disable-libmudflap --disable-libssp --disable-libquadmath --disable-libgomp --disable-nls --disable-bootstrap --disable-multilib --with-arch=rv64imafdc
>Thread model: posix
>gcc version 8.2.0 (GCC) 
>COLLECT_GCC_OPTIONS='-v' '-std=c99' '-O0' '-fno-builtin' '-march=rv64imafdc' '-mabi=lp64d' '-L/lib' '-L/usr/lib' '-mpreferred-stack-boundary=4' '-mstrict-align' '-mexplicit-relocs' '-D' '_TS_ERRNO' '-D' '_POSIX_PTHREAD_SEMANTIC' '-D' '_LARGEFILE64_SOURCE' '-D' '_XOPEN_SOURCE=600' '-c' '-o' 'hex_hack.o'
> /usr/local/lib/gcc/riscv64-unknown-freebsd12.0/8.2.0/../../../../riscv64-unknown-freebsd12.0/bin/as -v --traditional-format -march=rv64imafdc -mabi=lp64d -o hex_hack.o hex_hack.s
>GNU assembler version 2.31.1 (riscv64-unknown-freebsd12.0) using BFD version (GNU Binutils) 2.31.1
>COMPILER_PATH=/usr/local/libexec/gcc/riscv64-unknown-freebsd12.0/8.2.0/:/usr/local/libexec/gcc/riscv64-unknown-freebsd12.0/8.2.0/:/usr/local/libexec/gcc/riscv64-unknown-freebsd12.0/:/usr/local/lib/gcc/riscv64-unknown-freebsd12.0/8.2.0/:/usr/local/lib/gcc/riscv64-unknown-freebsd12.0/:/usr/local/lib/gcc/riscv64-unknown-freebsd12.0/8.2.0/../../../../riscv64-unknown-freebsd12.0/bin/
>LIBRARY_PATH=/usr/local/lib/gcc/riscv64-unknown-freebsd12.0/8.2.0/:/usr/local/lib/gcc/riscv64-unknown-freebsd12.0/8.2.0/../../../../riscv64-unknown-freebsd12.0/lib/:/lib/:/usr/lib/
>COLLECT_GCC_OPTIONS='-v' '-std=c99' '-O0' '-fno-builtin' '-march=rv64imafdc' '-mabi=lp64d' '-L/lib' '-L/usr/lib' '-mpreferred-stack-boundary=4' '-mstrict-align' '-mexplicit-relocs' '-D' '_TS_ERRNO' '-D' '_POSIX_PTHREAD_SEMANTIC' '-D' '_LARGEFILE64_SOURCE' '-D' '_XOPEN_SOURCE=600' '-c' '-o' 'hex_hack.o'
>rv64g$ 
>rv64g$ 
>rv64g$ $CC -v $CFLAGS $CPPFLAGS -o hex_hack hex_hack.o
>Using built-in specs.
>COLLECT_GCC=/usr/local/bin/gcc
>COLLECT_LTO_WRAPPER=/usr/local/libexec/gcc/riscv64-unknown-freebsd12.0/8.2.0/lto-wrapper
>Target: riscv64-unknown-freebsd12.0
>Configured with: /home/br/dev/riscv20181213/riscv-gnu-toolchain/riscv-gcc/configure --target=riscv64-unknown-freebsd12.0 --host=riscv64-unknown-freebsd12.0 --with-build-sysroot=/home/br/riscv-world --without-newlib --without-headers --disable-werror --disable-shared --enable-threads --enable-tls --enable-languages=c,c++ --with-gmp=/home/br/riscv-world/usr/local --with-mpfr=/home/br/riscv-world/usr/local --with-mpc=/home/br/riscv-world/usr/local --disable-libatomic --disable-libmudflap --disable-libssp --disable-libquadmath --disable-libgomp --disable-nls --disable-bootstrap --disable-multilib --with-arch=rv64imafdc
>Thread model: posix
>gcc version 8.2.0 (GCC) 
>COMPILER_PATH=/usr/local/libexec/gcc/riscv64-unknown-freebsd12.0/8.2.0/:/usr/local/libexec/gcc/riscv64-unknown-freebsd12.0/8.2.0/:/usr/local/libexec/gcc/riscv64-unknown-freebsd12.0/:/usr/local/lib/gcc/riscv64-unknown-freebsd12.0/8.2.0/:/usr/local/lib/gcc/riscv64-unknown-freebsd12.0/:/usr/local/lib/gcc/riscv64-unknown-freebsd12.0/8.2.0/../../../../riscv64-unknown-freebsd12.0/bin/
>LIBRARY_PATH=/usr/local/lib/gcc/riscv64-unknown-freebsd12.0/8.2.0/:/usr/local/lib/gcc/riscv64-unknown-freebsd12.0/8.2.0/../../../../riscv64-unknown-freebsd12.0/lib/:/lib/:/usr/lib/
>COLLECT_GCC_OPTIONS='-v' '-std=c99' '-O0' '-fno-builtin' '-march=rv64imafdc' '-mabi=lp64d' '-L/lib' '-L/usr/lib' '-mpreferred-stack-boundary=4' '-mstrict-align' '-mexplicit-relocs' '-D' '_TS_ERRNO' '-D' '_POSIX_PTHREAD_SEMANTIC' '-D' '_LARGEFILE64_SOURCE' '-D' '_XOPEN_SOURCE=600' '-o' 'hex_hack'
> /usr/local/libexec/gcc/riscv64-unknown-freebsd12.0/8.2.0/collect2 -plugin /usr/local/libexec/gcc/riscv64-unknown-freebsd12.0/8.2.0/liblto_plugin.so -plugin-opt=/usr/local/libexec/gcc/riscv64-unknown-freebsd12.0/8.2.0/lto-wrapper -plugin-opt=-fresolution=/tmp//cc5h5Xey.res -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lc -plugin-opt=-pass-through=-lgcc --eh-frame-hdr -melf64lriscv -V -dynamic-linker /libexec/ld-elf.so.1 -o hex_hack /usr/lib/crt1.o /usr/lib/crti.o /usr/lib/crtbegin.o -L/lib -L/usr/lib -L/usr/local/lib/gcc/riscv64-unknown-freebsd12.0/8.2.0 -L/usr/local/lib/gcc/riscv64-unknown-freebsd12.0/8.2.0/../../../../riscv64-unknown-freebsd12.0/lib -rpath=/lib -rpath=/usr/lib hex_hack.o -lgcc -lc -lgcc /usr/lib/crtend.o /usr/lib/crtn.o
>GNU ld (GNU Binutils) 2.31.1
>  Supported emulations:
>   elf64lriscv
>   elf32lriscv
>COLLECT_GCC_OPTIONS='-v' '-std=c99' '-O0' '-fno-builtin' '-march=rv64imafdc' '-mabi=lp64d' '-L/lib' '-L/usr/lib' '-mpreferred-stack-boundary=4' '-mstrict-align' '-mexplicit-relocs' '-D' '_TS_ERRNO' '-D' '_POSIX_PTHREAD_SEMANTIC' '-D' '_LARGEFILE64_SOURCE' '-D' '_XOPEN_SOURCE=600' '-o' 'hex_hack'
>rv64g$ 
>rv64g$ ./hex_hack
>-------------------------------------------------------------
>        system name = FreeBSD
>          node name = callisto
>            release = 13.0-CURRENT
>            version = FreeBSD 13.0-CURRENT r350568 QEMU
>            machine = riscv
>-------------------------------------------------------------
>x86_fp80[16]
>    0x35, 0xc2, 0x68, 0x21, 0xa2, 0xda, 0x0f, 0xc9,
>    0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
>out 0x35 0xc2 0x68 0x21 0xa2 0xda 0x0f 0xc9 0x00 0x40 0x00 0x00 0x00 0x00 0x00 0x00 
>    x86_fp80 may be 1.2825405666778966716566646778220136e-4937
>    x86_fp80  or be -8.8796093704934e+43
>-------------------------------------------------
>pi_fp64le[16]
>    0x18, 0x2d, 0x44, 0x54, 0xfb, 0x21, 0x09, 0x40,
>    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
>out 0x18 0x2d 0x44 0x54 0xfb 0x21 0x09 0x40 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 
>   pi_fp64le may be 1.2844033302391040508901570296769377e-4937
>   pi_fp64le  or be    3.1415926535898
>-------------------------------------------------
>pi_fp64be[16]
>    0x40, 0x09, 0x21, 0xfb, 0x54, 0x44, 0x2d, 0x18,
>    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
>out 0x40 0x09 0x21 0xfb 0x54 0x44 0x2d 0x18 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 
>   pi_fp64be may be 1.2844033302391040510714290479378338e-4937
>   pi_fp64be  or be 3.2073756306764e-192
>-------------------------------------------------
>pi_fp128le[16]
>    0xb8, 0x01, 0x17, 0xc5, 0x8c, 0x89, 0x69, 0x84,
>    0xd1, 0x42, 0x44, 0xb5, 0x1f, 0x92, 0x00, 0x40
>out 0xb8 0x01 0x17 0xc5 0x8c 0x89 0x69 0x84 0xd1 0x42 0x44 0xb5 0x1f 0x92 0x00 0x40 
>  pi_fp128le may be 2.0000076404754786670482531268212651e+00
>  pi_fp128le  or be -2.0963761001907e-287
>-------------------------------------------------
>pi_fp128be[16]
>    0x40, 0x00, 0x92, 0x1f, 0xb5, 0x44, 0x42, 0xd1,
>    0x84, 0x69, 0x89, 0x8c, 0xc5, 0x17, 0x01, 0xb8
>out 0x40 0x00 0x92 0x1f 0xb5 0x44 0x42 0xd1 0x84 0x69 0x89 0x8c 0xc5 0x17 0x01 0xb8 
>  pi_fp128be may be -1.2377431474080501179507612648697053e-616
>  pi_fp128be  or be -2.7726117564375e+83
>-------------------------------------------------
>b8 01 17 c5 8c 89 69 84 d1 42 44 b5 1f 92 00 40 
>pi may be 2.0000076404754786670482531268212651e+00
>rv64g$ readelf -delV hex_hack
>ELF Header:
>  Magic:   7f 45 4c 46 02 01 01 00 00 00 00 00 00 00 00 00 
>  Class:                             ELF64
>  Data:                              2's complement, little endian
>  Version:                           1 (current)
>  OS/ABI:                            NONE
>  ABI Version:                       0
>  Type:                              EXEC (Executable file)
>  Machine:                           RISC-V
>  Version:                           0x1
>  Entry point address:               0x10610
>  Start of program headers:          64 (bytes into file)
>  Start of section headers:          16208 (bytes into file)
>  Flags:                             0x5, double-float ABI, RVC
>  Size of this header:               64 (bytes)
>  Size of program headers:           56 (bytes)
>  Number of program headers:         7
>  Size of section headers:           64 (bytes)
>  Number of section headers:         34
>  Section header string table index: 33
>
>Elf file type is EXEC (Executable file)
>Entry point 0x10610
>There are 7 program headers, starting at offset 64
>
>Program Headers:
>  Type           Offset             VirtAddr           PhysAddr
>                 FileSiz            MemSiz              Flg    Align
>  PHDR           0x0000000000000040 0x0000000000010040 0x0000000000010040
>                 0x0000000000000188 0x0000000000000188  R      0x8
>  INTERP         0x00000000000001c8 0x00000000000101c8 0x00000000000101c8
>                 0x0000000000000015 0x0000000000000015  R      0x1
>      [Requesting program interpreter: /libexec/ld-elf.so.1]
>  LOAD           0x0000000000000000 0x0000000000010000 0x0000000000010000
>                 0x0000000000001230 0x0000000000001230  R E    0x1000
>  LOAD           0x0000000000001230 0x0000000000012230 0x0000000000012230
>                 0x0000000000000228 0x0000000000000240  RW     0x1000
>  DYNAMIC        0x0000000000001238 0x0000000000012238 0x0000000000012238
>                 0x00000000000001c0 0x00000000000001c0  RW     0x8
>  NOTE           0x00000000000001e0 0x00000000000101e0 0x00000000000101e0
>                 0x0000000000000048 0x0000000000000048  R      0x4
>  GNU_STACK      0x0000000000000000 0x0000000000000000 0x0000000000000000
>                 0x0000000000000000 0x0000000000000000  RW     0x10
>
> Section to Segment mapping:
>  Segment Sections...
>   00     
>   01     .interp 
>   02     .interp .note.tag .hash .dynsym .dynstr .gnu.version .gnu.version_r .rela.dyn .rela.plt .init .plt .text .fini .rodata 
>   03     .init_array .jcr .dynamic .got .sdata .sbss .bss 
>   04     .jcr .dynamic 
>   05     .note.tag 
>   06     
>There are 34 section headers, starting at offset 0x3f50:
>
>Section Headers:
>  [Nr] Name              Type             Address           Offset
>       Size              EntSize          Flags  Link  Info  Align
>  [ 0]                   NULL             0000000000000000  00000000
>       0000000000000000  0000000000000000           0     0     0
>  [ 1] .interp           PROGBITS         00000000000101c8  000001c8
>       0000000000000015  0000000000000000   A       0     0     1
>  [ 2] .note.tag         NOTE             00000000000101e0  000001e0
>       0000000000000048  0000000000000000   A       0     0     4
>  [ 3] .hash             HASH             0000000000010228  00000228
>       0000000000000048  0000000000000004   A       4     0     8
>  [ 4] .dynsym           DYNSYM           0000000000010270  00000270
>       0000000000000138  0000000000000018   A       5     1     8
>  [ 5] .dynstr           STRTAB           00000000000103a8  000003a8
>       0000000000000086  0000000000000000   A       0     0     1
>  [ 6] .gnu.version      SUNW_versym      000000000001042e  0000042e
>       000000000000001a  0000000000000002   A       4     0     2
>  [ 7] .gnu.version_r    SUNW_verneed     0000000000010448  00000448
>       0000000000000020  0000000000000000   A       5     1     8
>  [ 8] .rela.dyn         RELA             0000000000010468  00000468
>       0000000000000018  0000000000000018   A       4     0     8
>  [ 9] .rela.plt         RELA             0000000000010480  00000480
>       00000000000000c0  0000000000000018  AI       4    18     8
>  [10] .init             PROGBITS         0000000000010540  00000540
>       000000000000000a  0000000000000000  AX       0     0     1
>  [11] .plt              PROGBITS         0000000000010550  00000550
>       00000000000000a0  0000000000000010  AX       0     0     16
>  [12] .text             PROGBITS         00000000000105f0  000005f0
>       000000000000067e  0000000000000000  AX       0     0     2
>  [13] .fini             PROGBITS         0000000000010c6e  00000c6e
>       000000000000000a  0000000000000000  AX       0     0     1
>  [14] .rodata           PROGBITS         0000000000010c80  00000c80
>       00000000000005b0  0000000000000000   A       0     0     16
>  [15] .init_array       INIT_ARRAY       0000000000012230  00001230
>       0000000000000008  0000000000000008  WA       0     0     8
>  [16] .jcr              PROGBITS         0000000000012238  00001238
>       0000000000000000  0000000000000000  WA       0     0     8
>  [17] .dynamic          DYNAMIC          0000000000012238  00001238
>       00000000000001c0  0000000000000010  WA       5     0     8
>  [18] .got              PROGBITS         00000000000123f8  000013f8
>       0000000000000058  0000000000000008  WA       0     0     8
>  [19] .sdata            PROGBITS         0000000000012450  00001450
>       0000000000000008  0000000000000000  WA       0     0     8
>  [20] .sbss             NOBITS           0000000000012458  00001458
>       0000000000000008  0000000000000000  WA       0     0     8
>  [21] .bss              NOBITS           0000000000012460  00001458
>       0000000000000010  0000000000000000  WA       0     0     8
>  [22] .comment          PROGBITS         0000000000000000  00001458
>       000000000000024b  0000000000000001  MS       0     0     1
>  [23] .debug_aranges    PROGBITS         0000000000000000  000016b0
>       00000000000000e0  0000000000000000           0     0     16
>  [24] .debug_info       PROGBITS         0000000000000000  00001790
>       0000000000000856  0000000000000000           0     0     1
>  [25] .debug_abbrev     PROGBITS         0000000000000000  00001fe6
>       000000000000035f  0000000000000000           0     0     1
>  [26] .debug_line       PROGBITS         0000000000000000  00002345
>       00000000000006b4  0000000000000000           0     0     1
>  [27] .debug_frame      PROGBITS         0000000000000000  00002a00
>       0000000000000098  0000000000000000           0     0     8
>  [28] .debug_str        PROGBITS         0000000000000000  00002a98
>       0000000000000463  0000000000000001  MS       0     0     1
>  [29] .debug_loc        PROGBITS         0000000000000000  00002efb
>       000000000000048e  0000000000000000           0     0     1
>  [30] .debug_ranges     PROGBITS         0000000000000000  00003390
>       0000000000000110  0000000000000000           0     0     16
>  [31] .symtab           SYMTAB           0000000000000000  000034a0
>       0000000000000738  0000000000000018          32    52     8
>  [32] .strtab           STRTAB           0000000000000000  00003bd8
>       0000000000000246  0000000000000000           0     0     1
>  [33] .shstrtab         STRTAB           0000000000000000  00003e1e
>       000000000000012d  0000000000000000           0     0     1
>Key to Flags:
>  W (write), A (alloc), X (execute), M (merge), S (strings)
>  I (info), L (link order), G (group), x (unknown)
>  O (extra OS processing required) o (OS specific), p (processor specific)
>
>Dynamic section at offset 0x1238 contains 23 entries:
>  Tag                Type                  Name/Value
> 0x0000000000000001 NEEDED               Shared library: [libc.so.7]
> 0x000000000000000f RPATH                Library rpath: [/lib:/usr/lib]
> 0x000000000000000c INIT                 0x10540
> 0x000000000000000d FINI                 0x10c6e
> 0x0000000000000019 INIT_ARRAY          
> 0x000000000000001b INIT_ARRAYSZ         8 (bytes)
> 0x0000000000000004 HASH                 0x10228
> 0x0000000000000005 STRTAB               0x103a8
> 0x0000000000000006 SYMTAB               0x10270
> 0x000000000000000a STRSZ                134 (bytes)
> 0x000000000000000b SYMENT               24 (bytes)
> 0x0000000000000015 DEBUG                0x0
> 0x0000000000000003 PLTGOT               0x123f8
> 0x0000000000000002 PLTRELSZ             192 (bytes)
> 0x0000000000000014 PLTREL               RELA
> 0x0000000000000017 JMPREL               0x10480
> 0x0000000000000007 RELA                 0x10468
> 0x0000000000000008 RELASZ               216 (bytes)
> 0x0000000000000009 RELAENT              24 (bytes)
> 0x000000006ffffffe VERNEED              0x10448
> 0x000000006fffffff VERNEEDNUM           1
> 0x000000006ffffff0 VERSYM               0x1042e
> 0x0000000000000000 NULL                 0x0
>
>Version symbol section (.gnu.version):
>  000:   0 *local*         2 FBSD_1.0        2 FBSD_1.0        2 FBSD_1.0     
>  004:   2 FBSD_1.0        1 *global*        2 FBSD_1.0        2 FBSD_1.0     
>  008:   2 FBSD_1.0        2 FBSD_1.0        0 *local*         1 *global*     
>  00c:   2 FBSD_1.0     
>
>Version needed section (.gnu.version_r):
>  0x0000 vn_version: 1 vn_file: libc.so.7 vn_cnt: 1
>  0x0010   vna_name: FBSD_1.0 vna_flags: 0 vna_other: 2
>rv64g$ 
>

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Attachments on bug 242067: 209239 | 209240