| int getsign (register int x) { | |
| register int z; | |
| /* it would be nice not to have to clobber the input, but isel doesn't like r0 */ | |
| asm ( | |
| "cmpi 0, 0, %2, 0\n" | |
| "addi %2, 0, -1\n" | |
| "isel %0, %2, %0, 0\n" // lt | |
| "addi %2, 0, 1\n" | |
| "isel %0, %2, %0, 1\n" // gt | |
| "addi %2, 0, 0\n" |
Static mono binary:
CONFIG_SHELL=`which bash` ./autogen.sh --with-aix-soname=svr4 --enable-shared --with-static_mono=yes --prefix=/opt/mono
Non-static mono binary:
OBJECT_MODE=64 CONFIG_SHELL=`which bash` LDFLAGS="-Wl,-bnoquiet" ./autogen.sh --with-aix-soname=svr4 --enable-shared --with-static_mono=no --disable-static --prefix=/opt/mono
| (gdb) x/24x 0x10000398 | |
| 0x10000398 <main+56>: 0x00 0x00 0x00 0x00 0x00 0x00 0x20 0x61 | |
| 0x100003a0 <main+64>: 0x80 0x01 0x00 0x01 0x00 0x00 0x00 0x38 | |
| 0x100003a8 <main+72>: 0x00 0x04 0x6d 0x61 0x69 0x6e 0x1f 0x00 | |
| (gdb) x/24c 0x10000398 | |
| 0x10000398 <main+56>: 0 '▒' 0 '▒' 0 '▒' 0 '▒' 0 '▒' 0 '▒' 32 ' ' 97 'a' | |
| 0x100003a0 <main+64>: -128 '▒' 1 '▒' 0 '▒' 1 '▒' 0 '▒' 0 '▒' 0 '▒' 56 '8' | |
| 0x100003a8 <main+72>: 0 '▒' 4 '▒' 109 'm' 97 'a' 105 'i' 110 'n' 31 '▒' 0 '▒' | |
| https://www.ibm.com/support/knowledgecenter/ssw_aix_71/com.ibm.aix.alangref/idalangref_traceback_tags.htm |
| #include <stdio.h> | |
| #include <stdlib.h> | |
| #include <assert.h> | |
| #include <sys/types.h> | |
| #include <sys/mntctl.h> | |
| #include <sys/vmount.h> | |
| #include <sys/statfs.h> | |
| int main(void) { | |
| int needsize, ret; |
| $ ./configure | |
| checking for C compiler... cc | |
| checking for -w compiler flag... yes | |
| checking for OS... NEXTSTEP | |
| checking for __dead... no | |
| checking for __dead2... no | |
| checking for asprintf... no | |
| checking for confstr... no | |
| checking for pledge... no | |
| checking for reallocarray... no |
| MCS [basic] mscorlib.dll | |
| ../../../external/corefx/src/Common/src/CoreLib/System/Collections/Generic/Dictionary.cs(231,22): warning CS0219: The variable `modified' is assigned but its value is never used | |
| ../../../external/corefx/src/Common/src/CoreLib/System/Collections/Generic/Dictionary.cs(240,18): warning CS0219: The variable `modified' is assigned but its value is never used | |
| ../../../external/corefx/src/Common/src/CoreLib/System/Collections/Generic/List.cs(950,21): warning CS0219: The variable `i' is assigned but its value is never used | |
| ../../../external/corefx/src/Common/src/CoreLib/System/Number.Formatting.cs(2125,17): warning CS0219: The variable `i' is assigned but its value is never used | |
| ../../../external/corefx/src/Common/src/CoreLib/System/Runtime/InteropServices/MemoryMarshal.cs(70,22): warning CS0219: The variable `localManager' is assigned but its value is never used | |
| ../../../external/corefx/src/Common/src/CoreLib/System/Runtime/InteropServices/MemoryMarshal.cs(89,22): warning CS0219: The var |
| MCS [basic] System.Security.dll | |
| ../../../external/corefx/src/Common/src/System/Security/Cryptography/AsnReader.cs(294,21): warning CS0219: The variable `tag' is assigned but its value is never used | |
| ../../../external/corefx/src/Common/src/System/Security/Cryptography/AsnReader.cs(317,21): warning CS0219: The variable `tag' is assigned but its value is never used | |
| Unhandled Exception: | |
| Mono.CSharp.InternalErrorException: ../../../external/corefx/src/Common/src/System/Security/Cryptography/AsnWriter.cs(1171,22): System.Security.Cryptography.Asn1.AsnWriter.WriteGeneralizedTimeCore(System.Security.Cryptography.Asn1.Asn1Tag, System.DateTimeOffset, bool) ---> Mono.CSharp.InternalErrorException: ../../../external/corefx/src/Common/src/System/Security/Cryptography/AsnWriter.cs(1172,9): ---> System.OverflowException: Value was either too large or too small for an Int32. | |
| at System.Decimal.ToInt32 (System.Decimal d) [0x00035] in <b639830f9571483488f2a4773dd396f1>:0 | |
| at System.Decimal.op_Explicit (System.Decimal val |
| *** The runtime 'mono' doesn't appear to be usable. | |
| *** Trying the 'monolite-macos/1051700025' directory. | |
| Stacktrace: | |
| at <unknown> <0xffffffff> | |
| at (wrapper managed-to-native) System.Text.EncodingHelper.InternalCodePage (int&) <0x000d8> | |
| at System.Console..cctor () [0x0003c] in <b639830f9571483488f2a4773dd396f1>:0 | |
| at (wrapper runtime-invoke) object.runtime_invoke_void (object,intptr,intptr,intptr) [0x0001e] in <b639830f9571483488f2a4773dd396f1>:0 | |
| at <unknown> <0xffffffff> | |
| at Mono.CSharp.Driver.Main (string[]) [0x00019] in <77f53e34a92f452696f1d782cddd3779>:0 |
| /* begin_generated_IBM_copyright_prolog */ /* This is an automatically generated copyright prolog. */ /* After initializing, DO NOT MODIFY OR MOVE */ /* ----------------------------------------------------------------- */ /* */ /* Product(s): */ /* 5722-SS1 */ /* 5761-SS1 */ /* 5770-SS1 */ /* */ /* (C)Copyright IBM Corp. 2005, 2013 */ /* */ /* All rights reserved. |
Compiles cleanly. I tested against git master. Follow this:
bash build/autogen.sh # if you cloned from git instead of using a release tarball
CONFIG_SHELL=`which bash` AR=/usr/bin/ar NM=/usr/bin/nm LD=/usr/bin/ld ./configure
gmake # you can parallelize this with -j<NUMPROCS> - i recommend setting that to CPU coresYou will have to apply a patch included with this document; a real solution would be to fix it in configure.ac, but this is left as an exercise to the reader.