blob: 7f08ba05380d65f662a0373d17e7f295667d5da4 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
|
#
# This file and its contents are supplied under the terms of the
# Common Development and Distribution License ("CDDL"), version 1.0.
# You may only use this file in accordance with the terms of version
# 1.0 of the CDDL.
#
# A full copy of the text of the CDDL should have accompanied this
# source. A copy of the CDDL is also available via the Internet at
# http://www.illumos.org/license/CDDL.
#
# Copyright 2012, Richard Lowe.
CC = gcc
CFLAGS = -O1 -m64
LINK.c = $(CC) $(CFLAGS) -o $@ $^
COMPILE.s = $(CC) $(CFLAGS) -c -o $@ $^
.KEEP_STATE:
install default: all
%.o: $(TESTDIR)/%.s
$(COMPILE.s)
# A basic use of TLS that uses the movq m/r --> movq i/r variant
PROGS += style2
STYLE2OBJS = style2.o
style2: $(STYLE2OBJS)
$(LINK.c)
# A copy of style2 that uses %r13 in the TLS sequence, and thus excercises the
# REX transitions of the movq mem,reg -> movq imm,reg variant.
PROGS += style2-with-r13
STYLE2R13OBJS = style2-with-r13.o
style2-with-r13: $(STYLE2R13OBJS)
$(LINK.c)
# A copy of style2 that uses %r12 in the TLS sequence, so we can verify that
# it is _not_ special to this variant
PROGS += style2-with-r12
STYLE2R12OBJS = style2-with-r12.o
style2-with-r12: $(STYLE2R12OBJS)
$(LINK.c)
# A copy of style2 that has a R_AMD64_GOTTPOFF relocation with a bad insn sequence
STYLE2BADNESSOBJS = style2-with-badness.o
style2-with-badness: $(STYLE2BADNESSOBJS)
-$(LINK.c)
# A basic use of TLS that uses the addq mem/reg --> leaq mem,reg variant
PROGS += style1
STYLE1OBJS = style1-main.o style1-func.o
style1: $(STYLE1OBJS)
$(LINK.c)
# A copy of style1-func that uses %r13 in the TLS sequence and thus excercises
# the REX transitions. of the addq mem,reg --> leaq mem,reg variant
PROGS += style1-with-r13
STYLE1R13OBJS = style1-main.o style1-func-with-r13.o
style1-with-r13: $(STYLE1R13OBJS)
$(LINK.c)
# A copy of style1-func that uses %r12 to test the addq mem,reg --> addq imm,reg variant
PROGS += style1-with-r12
STYLE1R12OBJS = style1-main.o style1-func-with-r12.o
style1-with-r12: $(STYLE1R12OBJS)
$(LINK.c)
all: $(PROGS)
clobber clean:
rm -f $(PROGS) $(STYLE1OBJS) $(STYLE1R13OBJS) $(STYLE1R12OBJS) \
$(STYLE2OBJS) $(STYLE2R13OBJS) $(STYLE2R12OBJS) $(STYLE2BADNESSOBJS)
fail: style2-with-badness FRC
FRC:
|
