[PATCH v6 2/4] tools: Move MB/GB() to common-macros.h

[Jason Andryuk <jason.andryuk@xxxxxxx>]

Consolidate to a single set of common macros for tools.

MB() will gain another use in libelf, so this movement makes it
available.

Requested-by: Jan Beulich <jbeulich@xxxxxxxx>
Signed-off-by: Jason Andryuk <jason.andryuk@xxxxxxx>
Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx>
---
v4:
New

v5:
Add Jan's R-b & Req-b
---
 tools/firmware/hvmloader/util.h         | 3 ---
 tools/helpers/init-xenstore-domain.c    | 1 -
 tools/include/xen-tools/common-macros.h | 4 ++++
 tools/libs/light/libxl_internal.h       | 4 ----
 4 files changed, 4 insertions(+), 8 deletions(-)

diff --git a/tools/firmware/hvmloader/util.h b/tools/firmware/hvmloader/util.h
index 87be213dec..14078bde1e 100644
--- a/tools/firmware/hvmloader/util.h
+++ b/tools/firmware/hvmloader/util.h
@@ -38,9 +38,6 @@ void __bug(const char *file, int line) 
__attribute__((noreturn));
 #define BUG() __bug(__FILE__, __LINE__)
 #define BUG_ON(p) do { if (p) BUG(); } while (0)
 
-#define MB(mb) (mb##ULL << 20)
-#define GB(gb) (gb##ULL << 30)
-
 static inline int test_bit(unsigned int b, const void *p)
 {
     return !!(((const uint8_t *)p)[b>>3] & (1u<<(b&7)));
diff --git a/tools/helpers/init-xenstore-domain.c 
b/tools/helpers/init-xenstore-domain.c
index 5405842dfe..f38ba8d6b5 100644
--- a/tools/helpers/init-xenstore-domain.c
+++ b/tools/helpers/init-xenstore-domain.c
@@ -20,7 +20,6 @@
 #include "init-dom-json.h"
 
 #define LAPIC_BASE_ADDRESS  0xfee00000UL
-#define GB(x)               ((uint64_t)x << 30)
 
 static uint32_t domid = ~0;
 static char *kernel;
diff --git a/tools/include/xen-tools/common-macros.h 
b/tools/include/xen-tools/common-macros.h
index 81fba2e9f5..07aed92684 100644
--- a/tools/include/xen-tools/common-macros.h
+++ b/tools/include/xen-tools/common-macros.h
@@ -91,6 +91,10 @@
 #define __AC(X, Y)   (X ## Y)
 #define _AC(X, Y)    __AC(X, Y)
 
+/* Size macros. */
+#define MB(_mb)     (_AC(_mb, ULL) << 20)
+#define GB(_gb)     (_AC(_gb, ULL) << 30)
+
 #define get_unaligned_t(type, ptr) ({                               \
     const struct { type x; } __packed *ptr_ = (typeof(ptr_))(ptr);  \
     ptr_->x;                                                        \
diff --git a/tools/libs/light/libxl_internal.h 
b/tools/libs/light/libxl_internal.h
index 094d0df9b1..803dbc1a03 100644
--- a/tools/libs/light/libxl_internal.h
+++ b/tools/libs/light/libxl_internal.h
@@ -126,10 +126,6 @@
 #define PVSHIM_BASENAME "xen-shim"
 #define PVSHIM_CMDLINE "pv-shim console=xen,pv"
 
-/* Size macros. */
-#define MB(_mb)     (_AC(_mb, ULL) << 20)
-#define GB(_gb)     (_AC(_gb, ULL) << 30)
-
 #define DIV_ROUNDUP(n, d) (((n) + (d) - 1) / (d))
 
 #define LIBXL__LOGGING_ENABLED
-- 
2.44.0