[coreboot-gerrit] Change in ...coreboot[master]: [RFC] arch/riscv/stdint.h: Check the size of (u)intptr_t

[Jonathan Neuschäfer (Code Review)]

Jonathan Neuschäfer has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/30168

Change subject: [RFC] arch/riscv/stdint.h: Check the size of (u)intptr_t
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[RFC] arch/riscv/stdint.h: Check the size of (u)intptr_t

TODO: Since (u)intptr_t and these invariants are not architecture
specific, the assertions should probably be moved to a central place,
but where?

Change-Id: I5583ba58eeca3a37229b41b6517adfc12b2fddce
Signed-off-by: Jonathan Neuschäfer 
---
M src/arch/riscv/include/stdint.h
1 file changed, 2 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/68/30168/1

diff --git a/src/arch/riscv/include/stdint.h b/src/arch/riscv/include/stdint.h
index 76f0d1b..0062a8e 100644
--- a/src/arch/riscv/include/stdint.h
+++ b/src/arch/riscv/include/stdint.h
@@ -72,6 +72,8 @@
 /* Types for `void *' pointers.  */
 typedef long intptr_t;
 typedef unsigned long uintptr_t;
+_Static_assert(sizeof(intptr_t) == sizeof(void *), "Size of intptr_t is wrong");
+_Static_assert(sizeof(uintptr_t) == sizeof(void *), "Size of uintptr_t is wrong");

/* FIXME: This is used in some print code and may be removed in the future. */
 #define PRIu64  "llu"