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
80
|
Description: add support for LoongArch
Origin: upstream, https://code.qt.io/cgit/qt/qtbase.git/commit/?id=bdc16f086f1664b5
Last-Update: 2024-03-09
--- a/src/corelib/global/archdetect.cpp
+++ b/src/corelib/global/archdetect.cpp
@@ -59,6 +59,10 @@
# define ARCH_PROCESSOR "x86_64"
#elif defined(Q_PROCESSOR_IA64)
# define ARCH_PROCESSOR "ia64"
+#elif defined(Q_PROCESSOR_LOONGARCH_32)
+# define ARCH_PROCESSOR "loongarch32"
+#elif defined(Q_PROCESSOR_LOONGARCH_64)
+# define ARCH_PROCESSOR "loongarch64"
#elif defined(Q_PROCESSOR_MIPS_64)
# define ARCH_PROCESSOR "mips64"
#elif defined(Q_PROCESSOR_MIPS)
--- a/src/corelib/global/qglobal.cpp
+++ b/src/corelib/global/qglobal.cpp
@@ -1816,6 +1816,37 @@ bool qSharedBuild() noexcept
*/
/*!
+ \macro Q_PROCESSOR_LOONGARCH
+ \relates <QtGlobal>
+
+ Defined if the application is compiled for LoongArch processors.
+
+ \sa QSysInfo::buildCpuArchitecture()
+*/
+
+/*!
+ \macro Q_PROCESSOR_LOONGARCH_32
+ \relates <QtGlobal>
+
+ Defined if the application is compiled for 32-bit LoongArch processors.
+ The \l Q_PROCESSOR_LOONGARCH macro is also defined when
+ Q_PROCESSOR_LOONGARCH_32 is defined.
+
+ \sa QSysInfo::buildCpuArchitecture()
+*/
+
+/*!
+ \macro Q_PROCESSOR_LOONGARCH_64
+ \relates <QtGlobal>
+
+ Defined if the application is compiled for 64-bit LoongArch processors.
+ The \l Q_PROCESSOR_LOONGARCH macro is also defined when
+ Q_PROCESSOR_LOONGARCH_64 is defined.
+
+ \sa QSysInfo::buildCpuArchitecture()
+*/
+
+/*!
\macro Q_PROCESSOR_MIPS
\relates <QtGlobal>
--- a/src/corelib/global/qprocessordetection.h
+++ b/src/corelib/global/qprocessordetection.h
@@ -224,6 +224,20 @@
// Q_BYTE_ORDER not defined, use endianness auto-detection
/*
+ LoongArch family, known variants: 32- and 64-bit
+
+ LoongArch is little-endian.
+*/
+#elif defined(__loongarch__)
+# define Q_PROCESSOR_LOONGARCH
+# if __loongarch_grlen == 64
+# define Q_PROCESSOR_LOONGARCH_64
+# else
+# define Q_PROCESSOR_LOONGARCH_32
+# endif
+# define Q_BYTE_ORDER Q_LITTLE_ENDIAN
+
+/*
MIPS family, known revisions: I, II, III, IV, 32, 64
MIPS is bi-endian, use endianness auto-detection implemented below.
|
