From f810f1583725b84d3538adfe2aab6dea00f5ae87 Mon Sep 17 00:00:00 2001
From: Kimplul <kimi.h.kuparinen@gmail.com>
Date: Sat, 6 Jul 2024 19:31:13 +0300
Subject: prefer __riscv_xlen over riscv64

---
 include/arch/arch.h    | 6 ++++--
 include/arch/cpu.h     | 6 ++++--
 include/arch/irq.h     | 6 ++++--
 include/arch/lock.h    | 6 ++++--
 include/arch/pmem.h    | 6 ++++--
 include/arch/proc.h    | 6 ++++--
 include/arch/tcb.h     | 6 ++++--
 include/arch/timer.h   | 6 ++++--
 include/arch/types.h   | 6 ++++--
 include/arch/vmem.h    | 6 ++++--
 include/kmi/syscalls.h | 6 ++++--
 11 files changed, 44 insertions(+), 22 deletions(-)

(limited to 'include')

diff --git a/include/arch/arch.h b/include/arch/arch.h
index c1d7936..4a6ddd0 100644
--- a/include/arch/arch.h
+++ b/include/arch/arch.h
@@ -12,10 +12,12 @@
 
 #include <kmi/types.h>
 
-#if defined(riscv64)
+#if defined(riscv)
+# if __riscv_xlen == 64
 #include "../../arch/riscv64/include/arch.h"
-#elif defined(riscv32)
+# else
 #include "../../arch/riscv32/include/arch.h"
+# endif
 #endif
 
 /**
diff --git a/include/arch/cpu.h b/include/arch/cpu.h
index 1fd146e..1590644 100644
--- a/include/arch/cpu.h
+++ b/include/arch/cpu.h
@@ -13,10 +13,12 @@
 #include <kmi/types.h>
 #include <kmi/tcb.h>
 
-#if defined(riscv64)
+#if defined(__riscv)
+# if __riscv_xlen == 64
 #include "../../arch/riscv64/include/cpu.h"
-#elif defined(riscv32)
+# else
 #include "../../arch/riscv32/include/cpu.h"
+# endif
 #endif
 
 /**
diff --git a/include/arch/irq.h b/include/arch/irq.h
index 85a7360..85e6af8 100644
--- a/include/arch/irq.h
+++ b/include/arch/irq.h
@@ -15,10 +15,12 @@ typedef uint_fast32_t irq_t;
  * \todo These should probably also be stat_t...
  */
 
-#if defined(riscv64)
+#if defined(__riscv)
+# if __riscv_xlen == 64
 #include "../../arch/riscv64/include/irq.h"
-#elif defined(riscv32)
+# else
 #include "../../arch/riscv32/include/irq.h"
+# endif
 #endif
 
 /**
diff --git a/include/arch/lock.h b/include/arch/lock.h
index ea19585..ca8e5db 100644
--- a/include/arch/lock.h
+++ b/include/arch/lock.h
@@ -9,10 +9,12 @@
  * Arch-specific lock stuff.
  */
 
-#if defined(riscv64)
+#if defined(__riscv)
+# if __riscv_xlen == 64
 #include "../../arch/riscv64/include/lock.h"
-#elif defined(riscv32)
+# else
 #include "../../arch/riscv32/include/lock.h"
+# endif
 #endif
 
 #endif /* KMI_ARCH_LOCK_H */
diff --git a/include/arch/pmem.h b/include/arch/pmem.h
index 03a8172..6a17449 100644
--- a/include/arch/pmem.h
+++ b/include/arch/pmem.h
@@ -13,10 +13,12 @@
 #include <kmi/mem.h> /* NUM_ORDERS */
 #include <kmi/types.h>
 
-#if defined(riscv64)
+#if defined(__riscv)
+# if __riscv_xlen == 64
 #include "../../arch/riscv64/include/pmem.h"
-#elif defined(riscv32)
+# else
 #include "../../arch/riscv32/include/pmem.h"
+# endif
 #endif
 
 /**
diff --git a/include/arch/proc.h b/include/arch/proc.h
index 61a30c4..e2fae03 100644
--- a/include/arch/proc.h
+++ b/include/arch/proc.h
@@ -9,10 +9,12 @@
  * Arch-specific process related stuff.
  */
 
-#if defined(riscv64)
+#if defined(__riscv)
+# if __riscv_xlen == 64
 #include "../../arch/riscv64/include/proc.h"
-#elif defined(riscv32)
+# else
 #include "../../arch/riscv32/include/proc.h"
+# endif
 #endif
 
 #include <kmi/uapi.h>
diff --git a/include/arch/tcb.h b/include/arch/tcb.h
index 22d3b59..931b800 100644
--- a/include/arch/tcb.h
+++ b/include/arch/tcb.h
@@ -9,10 +9,12 @@
  * Arch-specific tcb stuff.
  */
 
-#if defined(riscv64)
+#if defined(__riscv)
+# if __riscv_xlen == 64
 #include "../../arch/riscv64/include/tcb.h"
-#elif defined(riscv32)
+# else
 #include "../../arch/riscv32/include/tcb.h"
+# endif
 #endif
 
 /**
diff --git a/include/arch/timer.h b/include/arch/timer.h
index 1eab69a..8b832c9 100644
--- a/include/arch/timer.h
+++ b/include/arch/timer.h
@@ -12,10 +12,12 @@
 
 #include <kmi/timer.h>
 
-#if defined(riscv64)
+#if defined(__riscv)
+# if __riscv_xlen == 64
 #include "../../arch/riscv64/include/timer.h"
-#elif defined(riscv32)
+# else
 #include "../../arch/riscv32/include/timer.h"
+# endif
 #endif
 
 /**
diff --git a/include/arch/types.h b/include/arch/types.h
index 7b1f07f..221c2e5 100644
--- a/include/arch/types.h
+++ b/include/arch/types.h
@@ -14,10 +14,12 @@
  * \todo Fix incorrect include file reference in doxygen.
  */
 
-#if defined(riscv64)
+#if defined(__riscv)
+# if __riscv_xlen == 64
 #include "../../arch/riscv64/include/types.h"
-#elif defined(riscv32)
+# elif
 #include "../../arch/riscv32/include/types.h"
+# endif
 #endif
 
 #endif /* KMI_ARCH_TYPES_H */
diff --git a/include/arch/vmem.h b/include/arch/vmem.h
index 6e761b6..3daf232 100644
--- a/include/arch/vmem.h
+++ b/include/arch/vmem.h
@@ -10,10 +10,12 @@
  * arch/whatever/kernel/vmem.c
  */
 
-#if defined(riscv64)
+#if defined(__riscv)
+# if __riscv_xlen == 64
 #include "../../arch/riscv64/include/vmem.h"
-#elif defined(riscv32)
+# else
 #include "../../arch/riscv32/include/vmem.h"
+# endif
 #endif
 
 #include <kmi/types.h>
diff --git a/include/kmi/syscalls.h b/include/kmi/syscalls.h
index 42cbcc0..0801f50 100644
--- a/include/kmi/syscalls.h
+++ b/include/kmi/syscalls.h
@@ -10,10 +10,12 @@
  */
 
 /* pass VM_X etc. to userspace */
-#if defined(riscv64)
+#if defined(__riscv)
+# if __riscv_xlen == 64
 #include "../../arch/riscv64/include/uapi.h"
-#elif defined(riscv32)
+# else
 #include "../../arch/riscv32/include/uapi.h"
+# endif
 #endif
 
 /** enum for now, possibly macros in the future once I get an approximate idea of
-- 
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