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Commit 49e6ee92 authored by Elliott Hughes's avatar Elliott Hughes
Browse files

Remove mips build. 

For now this leaves the ability to cross-unwind a mips process, but we
should probably clean that up too. We need to remove the build remnants so
that we can clean up the build system itself (otherwise it sees us talking
about an architecture it doesn't know about, and assumes that something's
wrong).

Test: treehugger
Change-Id: I2862c630cec95dbdd474e34c3568d0e1a6d44b16
parent 89744420

libunwindstack/Android.bp

+0 −6
Original line number Diff line number Diff line
@@ -116,12 +116,6 @@ cc_library { 
        x86_64: {

            srcs: ["AsmGetRegsX86_64.S"],

        },

        mips: {

            srcs: ["AsmGetRegsMips.S"],

        },

        mips64: {

            srcs: ["AsmGetRegsMips64.S"],

        },

    },



    static_libs: [

libunwindstack/AsmGetRegsMips.S

deleted100644 → 0
+0 −80
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2017 The Android Open Source Project

 * All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 *  * Redistributions of source code must retain the above copyright

 *    notice, this list of conditions and the following disclaimer.

 *  * Redistributions in binary form must reproduce the above copyright

 *    notice, this list of conditions and the following disclaimer in

 *    the documentation and/or other materials provided with the

 *    distribution.

 *

 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS

 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED

 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,

 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT

 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF

 * SUCH DAMAGE.

 */



  .text

  .type     AsmGetRegs, %function

  .globl    AsmGetRegs

  .ent      AsmGetRegs

  .balign   16

AsmGetRegs:

  .cfi_startproc

  .cfi_def_cfa $sp, 0

  .set push

  .set noreorder

  .cpload $t9

  sw   $zero, 0($a0)

  .set noat

  sw   $at, 4($a0)

  .set at

  sw   $v0, 8($a0)

  sw   $v1, 12($a0)

  sw   $a0, 16($a0)

  sw   $a1, 20($a0)

  sw   $a2, 24($a0)

  sw   $a3, 28($a0)

  sw   $t0, 32($a0)

  sw   $t1, 36($a0)

  sw   $t2, 40($a0)

  sw   $t3, 44($a0)

  sw   $t4, 48($a0)

  sw   $t5, 52($a0)

  sw   $t6, 56($a0)

  sw   $t7, 60($a0)

  sw   $s0, 64($a0)

  sw   $s1, 68($a0)

  sw   $s2, 72($a0)

  sw   $s3, 76($a0)

  sw   $s4, 80($a0)

  sw   $s5, 84($a0)

  sw   $s6, 88($a0)

  sw   $s7, 92($a0)

  sw   $t8, 96($a0)

  sw   $t9, 100($a0)

  sw   $k0, 104($a0)

  sw   $k1, 108($a0)

  sw   $gp, 112($a0)

  sw   $sp, 116($a0)

  sw   $s8, 120($a0)

  sw   $ra, 124($a0)

  jalr $zero, $ra

  sw   $ra, 128($a0)   // set PC to the calling function



  .set pop

  .cfi_endproc

  .size     AsmGetRegs, .-AsmGetRegs

  .end      AsmGetRegs

libunwindstack/AsmGetRegsMips64.S

deleted100644 → 0
+0 −80
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2017 The Android Open Source Project

 * All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 *  * Redistributions of source code must retain the above copyright

 *    notice, this list of conditions and the following disclaimer.

 *  * Redistributions in binary form must reproduce the above copyright

 *    notice, this list of conditions and the following disclaimer in

 *    the documentation and/or other materials provided with the

 *    distribution.

 *

 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS

 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED

 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,

 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT

 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF

 * SUCH DAMAGE.

 */



  .text

  .type     AsmGetRegs, %function

  .globl    AsmGetRegs

  .ent      AsmGetRegs

  .balign    16

AsmGetRegs:

  .cfi_startproc

  .cfi_def_cfa $sp, 0

  .set push

  .set noreorder

  .cpload $t9

  sd   $zero, 0($a0)

  .set noat

  sd   $at, 8($a0)

  .set at

  sd   $v0, 16($a0)

  sd   $v1, 24($a0)

  sd   $a0, 32($a0)

  sd   $a1, 40($a0)

  sd   $a2, 48($a0)

  sd   $a3, 56($a0)

  sd   $a4, 64($a0)

  sd   $a5, 72($a0)

  sd   $a6, 80($a0)

  sd   $a7, 88($a0)

  sd   $t0, 96($a0)

  sd   $t1, 104($a0)

  sd   $t2, 112($a0)

  sd   $t3, 120($a0)

  sd   $s0, 128($a0)

  sd   $s1, 136($a0)

  sd   $s2, 144($a0)

  sd   $s3, 152($a0)

  sd   $s4, 160($a0)

  sd   $s5, 168($a0)

  sd   $s6, 176($a0)

  sd   $s7, 184($a0)

  sd   $t8, 192($a0)

  sd   $t9, 200($a0)

  sd   $k0, 208($a0)

  sd   $k1, 216($a0)

  sd   $gp, 224($a0)

  sd   $sp, 232($a0)

  sd   $s8, 240($a0)

  sd   $ra, 248($a0)

  jalr $zero, $ra

  sd   $ra, 256($a0)   // set PC to the calling function



  .set pop

  .cfi_endproc

  .size AsmGetRegs, .-AsmGetRegs

  .end      AsmGetRegs

libunwindstack/Regs.cpp

+0 −8
Original line number Diff line number Diff line
@@ -100,10 +100,6 @@ ArchEnum Regs::CurrentArch() { 
  return ARCH_X86;

#elif defined(__x86_64__)

  return ARCH_X86_64;

#elif defined(__mips__) && !defined(__LP64__)

  return ARCH_MIPS;

#elif defined(__mips__) && defined(__LP64__)

  return ARCH_MIPS64;

#else

  abort();

#endif
@@ -119,10 +115,6 @@ Regs* Regs::CreateFromLocal() { 
  regs = new RegsX86();

#elif defined(__x86_64__)

  regs = new RegsX86_64();

#elif defined(__mips__) && !defined(__LP64__)

  regs = new RegsMips();

#elif defined(__mips__) && defined(__LP64__)

  regs = new RegsMips64();

#else

  abort();

#endif

libunwindstack/include/unwindstack/RegsGetLocal.h

+1 −1
Original line number Diff line number Diff line
@@ -81,7 +81,7 @@ inline __attribute__((__always_inline__)) void AsmGetRegs(void* reg_data) { 
      : "x12", "x13", "memory");

}



#elif defined(__i386__) || defined(__x86_64__) || defined(__mips__)

#elif defined(__i386__) || defined(__x86_64__)



extern "C" void AsmGetRegs(void* regs);