janisozaur

Keybase proof

I hereby claim:

• I am janisozaur on github.
• I am janisozaur (https://keybase.io/janisozaur) on keybase.
• I have a public key whose fingerprint is BBAF D71B E500 87DA 116B D192 3D7A 8908 10FD 344E

To claim this, I am signing this object:

janisozaur

0x9e32f8:	-1	-1	-1	-1	8	27	-1	38
0x9e3300:	39	40	-1	-1	-1	11	49	-1
0x9e3308:	-1	-1	14	41	-1	28	-1	-1
0x9e3310:	-1	30	-1	-1	-1	-1	4	-1
0x9e3318:	32	-1	47	-1	-1	9	-1	43
0x9e3320:	-1	20	-1	42	-1	50	-1	1
0x9e3328:	2	16	19	25	26	48	-1	-1
0x9e3330:	5	18	29	-1	-1	0	23	44
0x9e3338:	51	-1	10	-1	-1	7	-1	12
0x9e3340:	-1	21	-1	-1	-1	-1	45	-1

janisozaur

janisozaur

CMakeFiles/openrct2.dir/src/audio/audio.c.o:     file format elf32-i386


Disassembly of section .text.RCT2_CALLFUNC_X:

00000000 <RCT2_CALLFUNC_X>:
 *A = Adjust flag
 *P = Parity flag
 *All other bits are undefined.

janisozaur

// gcc 5.2, glibc 2.22-3

// gcc test.c -o test -m32 -O3 -masm=intel
#include <math.h>

int main()
{
	volatile double x = 3.5;
	volatile double d = ceil(x);
}

janisozaur

	.file	"options.c"
	.section	.text.unlikely,"ax",@progbits
.LCOLDB0:
	.text
.LHOTB0:
	.p2align 4,,15
	.type	window_options_scrollgetsize, @function
window_options_scrollgetsize:
.LFB577:
	.cfi_startproc

janisozaur

	.file	"options.c"
	.intel_syntax noprefix
	.section	.text.unlikely,"ax",@progbits
.LCOLDB0:
	.text
.LHOTB0:
	.p2align 4,,15
	.type	window_options_scrollgetsize, @function
window_options_scrollgetsize:
.LFB577:

janisozaur

# Created by compiling `viewport.c` with `-ffunction-sections` and then `objdump --section=.text.RCT2_CALLPROC_X -S viewport.c.o`


CMakeFiles/openrct2.dir/src/interface/viewport.c.o:     file format elf32-i386


Disassembly of section .text.RCT2_CALLPROC_X:

00000000 <RCT2_CALLPROC_X>:
 *A = Adjust flag

janisozaur

# Created by compiling `viewport.c` with `-ffunction-sections` and then `objdump --section=.text.RCT2_CALLPROC_X -S viewport.c.o`


CMakeFiles/openrct2.dir/src/interface/viewport.c.o:     file format elf32-i386


Disassembly of section .text.RCT2_CALLPROC_X:

00000000 <RCT2_CALLPROC_X>:
 *A = Adjust flag

janisozaur

#!/bin/bash
/usr/local/bin/clang++ "$@" || exit $?
args="$*"
if [ "${args#* -c}" != "$args" ]; then
   out="${args#* -o}"
   out="${out%.o *}"
   if [ "x$out" != "x" ]; then
      include-what-you-use "$@" > $out.iwyu.txt 2>&1
   fi
fi