Add support for Linux/LoongArch

2 files changed, 30 insertions, 0 deletions

diff --git a/Imake.cf b/Imake.cf
index c76c353..5fdf600 100644
--- a/Imake.cf
+++ b/Imake.cf
@@ -1041,6 +1041,18 @@ XCOMM Keep cpp from replacing path elements containing i486/i586/i686
 #   define AArch64Architecture
 #   undef __aarch64__
 # endif
+# if defined(__loongarch__)
+#   undef __loongarch__
+#   if __loongarch_grlen == 64
+#     undef __loongarch_grlen
+#     undef __loongarch_lp64
+#     define LoongArch64Architecture
+#   endif
+#   if __loongarch_grlen == 32
+#     undef __loongarch_grlen
+#     define LoongArch32Architecture
+#   endif
+# endif
 # if defined(__riscv)
 #   undef __riscv
 #   if __riscv_xlen == 64
diff --git a/linux.cf b/linux.cf
index c035565..f1ef89a 100644
--- a/linux.cf
+++ b/linux.cf
@@ -1004,6 +1004,24 @@ InstallNamedTargetNoClobber(install,file.ad,$(INSTAPPFLAGS),$(XAPPLOADDIR),class
 # define ServerExtraDefines    -DGCCUSESGAS XFree86ServerDefines -D_XSERVER64
 #endif /* AArch64Architecture */
 
+#ifdef LoongArch64Architecture
+# ifndef OptimizedCDebugFlags
+#  define OptimizedCDebugFlags -O2 GccAliasingArgs
+# endif
+# define LinuxMachineDefines	-D__loongarch__ -D__loongarch_grlen=64 -D__loongarch_lp64
+# define ServerOSDefines	XFree86ServerOSDefines -DDDXTIME
+# define ServerExtraDefines	-DGCCUSESGAS XFree86ServerDefines -D_XSERVER64
+#endif /* LoongArch64Architecture */
+
+#ifdef LoongArch32Architecture
+# ifndef OptimizedCDebugFlags
+#  define OptimizedCDebugFlags -O2 GccAliasingArgs
+# endif
+# define LinuxMachineDefines	-D__loongarch__ -D__loongarch_grlen=32
+# define ServerOSDefines	XFree86ServerOSDefines -DDDXTIME
+# define ServerExtraDefines	-DGCCUSESGAS XFree86ServerDefines
+#endif /* LoongArch32Architecture */
+
 #ifdef RV64Architecture
 # ifndef OptimizedCDebugFlags
 #  define OptimizedCDebugFlags -O2 GccAliasingArgs