From: "Paul E. McKenney" <[email protected]>
To: [email protected]
Cc: [email protected], [email protected], [email protected],
"Thomas Weißschuh" <[email protected]>,
"Willy Tarreau" <[email protected]>,
"Paul E . McKenney" <[email protected]>
Subject: [PATCH v2 nolibc 41/53] tools/nolibc: ensure fast64 integer types have 64 bits
Date: Mon, 12 Jun 2023 13:45:02 -0700 [thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <8b757cc0-3719-4e63-a755-9710384137bc@paulmck-laptop>
From: Thomas Weißschuh <[email protected]>
On 32bit platforms size_t is not enough to represent [u]int_fast64_t.
Fixes: 3e9fd4e9a1d5 ("tools/nolibc: add integer types and integer limit macros")
Signed-off-by: Thomas Weißschuh <[email protected]>
Signed-off-by: Willy Tarreau <[email protected]>
Signed-off-by: Paul E. McKenney <[email protected]>
---
tools/include/nolibc/stdint.h | 10 +++++-----
tools/testing/selftests/nolibc/nolibc-test.c | 6 +++---
2 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/tools/include/nolibc/stdint.h b/tools/include/nolibc/stdint.h
index c1ce4f5e0603..661d942862c0 100644
--- a/tools/include/nolibc/stdint.h
+++ b/tools/include/nolibc/stdint.h
@@ -36,8 +36,8 @@ typedef ssize_t int_fast16_t;
typedef size_t uint_fast16_t;
typedef ssize_t int_fast32_t;
typedef size_t uint_fast32_t;
-typedef ssize_t int_fast64_t;
-typedef size_t uint_fast64_t;
+typedef int64_t int_fast64_t;
+typedef uint64_t uint_fast64_t;
typedef int64_t intmax_t;
typedef uint64_t uintmax_t;
@@ -84,16 +84,16 @@ typedef uint64_t uintmax_t;
#define INT_FAST8_MIN INT8_MIN
#define INT_FAST16_MIN INTPTR_MIN
#define INT_FAST32_MIN INTPTR_MIN
-#define INT_FAST64_MIN INTPTR_MIN
+#define INT_FAST64_MIN INT64_MIN
#define INT_FAST8_MAX INT8_MAX
#define INT_FAST16_MAX INTPTR_MAX
#define INT_FAST32_MAX INTPTR_MAX
-#define INT_FAST64_MAX INTPTR_MAX
+#define INT_FAST64_MAX INT64_MAX
#define UINT_FAST8_MAX UINT8_MAX
#define UINT_FAST16_MAX SIZE_MAX
#define UINT_FAST32_MAX SIZE_MAX
-#define UINT_FAST64_MAX SIZE_MAX
+#define UINT_FAST64_MAX UINT64_MAX
#endif /* _NOLIBC_STDINT_H */
diff --git a/tools/testing/selftests/nolibc/nolibc-test.c b/tools/testing/selftests/nolibc/nolibc-test.c
index fa18e7dc35c8..bfcbc05e6b5b 100644
--- a/tools/testing/selftests/nolibc/nolibc-test.c
+++ b/tools/testing/selftests/nolibc/nolibc-test.c
@@ -702,9 +702,9 @@ int run_stdlib(int min, int max)
CASE_TEST(limit_int_fast32_min); EXPECT_EQ(1, INT_FAST32_MIN, (int_fast32_t) INTPTR_MIN); break;
CASE_TEST(limit_int_fast32_max); EXPECT_EQ(1, INT_FAST32_MAX, (int_fast32_t) INTPTR_MAX); break;
CASE_TEST(limit_uint_fast32_max); EXPECT_EQ(1, UINT_FAST32_MAX, (uint_fast32_t) UINTPTR_MAX); break;
- CASE_TEST(limit_int_fast64_min); EXPECT_EQ(1, INT_FAST64_MIN, (int_fast64_t) INTPTR_MIN); break;
- CASE_TEST(limit_int_fast64_max); EXPECT_EQ(1, INT_FAST64_MAX, (int_fast64_t) INTPTR_MAX); break;
- CASE_TEST(limit_uint_fast64_max); EXPECT_EQ(1, UINT_FAST64_MAX, (uint_fast64_t) UINTPTR_MAX); break;
+ CASE_TEST(limit_int_fast64_min); EXPECT_EQ(1, INT_FAST64_MIN, (int_fast64_t) INT64_MIN); break;
+ CASE_TEST(limit_int_fast64_max); EXPECT_EQ(1, INT_FAST64_MAX, (int_fast64_t) INT64_MAX); break;
+ CASE_TEST(limit_uint_fast64_max); EXPECT_EQ(1, UINT_FAST64_MAX, (uint_fast64_t) UINT64_MAX); break;
#if __SIZEOF_LONG__ == 8
CASE_TEST(limit_intptr_min); EXPECT_EQ(1, INTPTR_MIN, (intptr_t) 0x8000000000000000LL); break;
CASE_TEST(limit_intptr_max); EXPECT_EQ(1, INTPTR_MAX, (intptr_t) 0x7fffffffffffffffLL); break;
--
2.40.1
next prev parent reply other threads:[~2023-06-12 20:45 UTC|newest]
Thread overview: 70+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-18 14:55 [PATCH nolibc 0/15] nolibc updates for v6.5] Paul E. McKenney
2023-05-18 14:55 ` [PATCH v2 nolibc 01/15] tools/nolibc: tests: use volatile to force stack smashing Paul E. McKenney
2023-05-18 14:55 ` [PATCH v2 nolibc 02/15] tools/nolibc: tests: fix build on non-c99 compliant compilers Paul E. McKenney
2023-05-18 14:55 ` [PATCH v2 nolibc 03/15] tools/nolibc: fix build of the test case using glibc Paul E. McKenney
2023-05-18 14:55 ` [PATCH v2 nolibc 04/15] tools/nolibc: add libc-test binary Paul E. McKenney
2023-05-18 14:55 ` [PATCH v2 nolibc 05/15] tools/nolibc: add wrapper for memfd_create Paul E. McKenney
2023-05-18 14:55 ` [PATCH v2 nolibc 06/15] tools/nolibc: implement fd-based FILE streams Paul E. McKenney
2023-05-18 14:55 ` [PATCH v2 nolibc 07/15] tools/nolibc: add testcases for vfprintf Paul E. McKenney
2023-05-18 14:55 ` [PATCH v2 nolibc 08/15] tools/nolibc: Fix build of stdio.h due to header ordering Paul E. McKenney
2023-05-18 14:55 ` [PATCH v2 nolibc 09/15] tools/nolibc: use standard __asm__ statements Paul E. McKenney
2023-05-18 14:55 ` [PATCH v2 nolibc 10/15] tools/nolibc: use __inline__ syntax Paul E. McKenney
2023-05-18 14:55 ` [PATCH v2 nolibc 11/15] tools/nolibc: use C89 comment syntax Paul E. McKenney
2023-05-18 14:55 ` [PATCH v2 nolibc 12/15] tools/nolibc: validate C89 compatibility Paul E. McKenney
2023-05-18 14:55 ` [PATCH v2 nolibc 13/15] tools/nolibc: s390: provide custom implementation for sys_fork Paul E. McKenney
2023-05-18 14:55 ` [PATCH v2 nolibc 14/15] tools/nolibc: add testcase for fork()/waitpid() Paul E. McKenney
2023-05-18 14:55 ` [PATCH v2 nolibc 15/15] tools/nolibc: remove LINUX_REBOOT_ constants Paul E. McKenney
2023-06-12 20:44 ` [PATCH v2 nolibc 0/15] nolibc updates for v6.5] Paul E. McKenney
2023-06-12 20:44 ` [PATCH v2 nolibc 01/53] tools/nolibc: tests: use volatile to force stack smashing Paul E. McKenney
2023-06-12 20:44 ` [PATCH v2 nolibc 02/53] tools/nolibc: tests: fix build on non-c99 compliant compilers Paul E. McKenney
2023-06-12 20:44 ` [PATCH v2 nolibc 03/53] tools/nolibc: fix build of the test case using glibc Paul E. McKenney
2023-06-12 20:44 ` [PATCH v2 nolibc 04/53] tools/nolibc: add libc-test binary Paul E. McKenney
2023-06-12 20:44 ` [PATCH v2 nolibc 05/53] tools/nolibc: add wrapper for memfd_create Paul E. McKenney
2023-06-12 20:44 ` [PATCH v2 nolibc 06/53] tools/nolibc: implement fd-based FILE streams Paul E. McKenney
2023-06-12 20:44 ` [PATCH v2 nolibc 07/53] tools/nolibc: add testcases for vfprintf Paul E. McKenney
2023-06-12 20:44 ` [PATCH v2 nolibc 08/53] tools/nolibc: Fix build of stdio.h due to header ordering Paul E. McKenney
2023-06-12 20:44 ` [PATCH v2 nolibc 09/53] tools/nolibc: use standard __asm__ statements Paul E. McKenney
2023-06-12 20:44 ` [PATCH v2 nolibc 10/53] tools/nolibc: use __inline__ syntax Paul E. McKenney
2023-06-12 20:44 ` [PATCH v2 nolibc 11/53] tools/nolibc: use C89 comment syntax Paul E. McKenney
2023-06-12 20:44 ` [PATCH v2 nolibc 12/53] tools/nolibc: validate C89 compatibility Paul E. McKenney
2023-06-12 20:44 ` [PATCH v2 nolibc 13/53] tools/nolibc: s390: provide custom implementation for sys_fork Paul E. McKenney
2023-06-12 20:44 ` [PATCH v2 nolibc 14/53] tools/nolibc: add testcase for fork()/waitpid() Paul E. McKenney
2023-06-12 20:44 ` [PATCH v2 nolibc 15/53] tools/nolibc: remove LINUX_REBOOT_ constants Paul E. McKenney
2023-06-12 20:44 ` [PATCH v2 nolibc 16/53] tools/nolibc: riscv: Fix up load/store instructions for rv32 Paul E. McKenney
2023-06-12 20:44 ` [PATCH v2 nolibc 17/53] tools/nolibc/unistd: add syscall() Paul E. McKenney
2023-06-12 20:44 ` [PATCH v2 nolibc 18/53] selftests/nolibc: syscall_args: use generic __NR_statx Paul E. McKenney
2023-06-12 20:44 ` [PATCH v2 nolibc 19/53] selftests/nolibc: reduce syscalls during space padding Paul E. McKenney
2023-06-12 20:44 ` [PATCH v2 nolibc 20/53] tools/nolibc: aarch64: add stackprotector support Paul E. McKenney
2023-06-12 20:44 ` [PATCH v2 nolibc 21/53] tools/nolibc: arm: " Paul E. McKenney
2023-06-12 20:44 ` [PATCH v2 nolibc 22/53] tools/nolibc: loongarch: " Paul E. McKenney
2023-06-12 20:44 ` [PATCH v2 nolibc 23/53] tools/nolibc: mips: " Paul E. McKenney
2023-06-12 20:44 ` [PATCH v2 nolibc 24/53] tools/nolibc: riscv: " Paul E. McKenney
2023-06-12 20:44 ` [PATCH v2 nolibc 25/53] tools/nolibc: fix typo pint -> point Paul E. McKenney
2023-06-12 20:44 ` [PATCH v2 nolibc 26/53] tools/nolibc: x86_64: disable stack protector for _start Paul E. McKenney
2023-06-12 20:44 ` [PATCH v2 nolibc 27/53] tools/nolibc: ensure stack protector guard is never zero Paul E. McKenney
2023-06-12 20:44 ` [PATCH v2 nolibc 28/53] tools/nolibc: add test for __stack_chk_guard initialization Paul E. McKenney
2023-06-12 20:44 ` [PATCH v2 nolibc 29/53] tools/nolibc: reformat list of headers to be installed Paul E. McKenney
2023-06-12 20:44 ` [PATCH v2 nolibc 30/53] tools/nolibc: add autodetection for stackprotector support Paul E. McKenney
2023-06-12 20:44 ` [PATCH v2 nolibc 31/53] tools/nolibc: simplify stackprotector compiler flags Paul E. McKenney
2023-06-12 20:44 ` [PATCH v2 nolibc 32/53] tools/nolibc: fix segfaults on compilers without attribute no_stack_protector Paul E. McKenney
2023-06-12 20:44 ` [PATCH v2 nolibc 33/53] tools/nolibc: s390: disable stackprotector in _start Paul E. McKenney
2023-06-12 20:44 ` [PATCH v2 nolibc 34/53] tools/nolibc: add support for prctl() Paul E. McKenney
2023-06-12 20:44 ` [PATCH v2 nolibc 35/53] selftests/nolibc: prevent coredumps during test execution Paul E. McKenney
2023-06-12 20:44 ` [PATCH v2 nolibc 36/53] tools/nolibc: support nanoseconds in stat() Paul E. McKenney
2023-06-12 20:44 ` [PATCH v2 nolibc 37/53] selftests/nolibc: print name instead of number for EOVERFLOW Paul E. McKenney
2023-06-12 20:44 ` [PATCH v2 nolibc 38/53] selftests/nolibc: remove the duplicated gettimeofday_bad2 Paul E. McKenney
2023-06-12 20:45 ` [PATCH v2 nolibc 39/53] tools/nolibc: ppoll/ppoll_time64: add a missing argument Paul E. McKenney
2023-06-12 20:45 ` [PATCH v2 nolibc 40/53] selftests/nolibc: test_fork: fix up duplicated print Paul E. McKenney
2023-06-12 20:45 ` Paul E. McKenney [this message]
2023-06-12 20:45 ` [PATCH v2 nolibc 42/53] selftests/nolibc: remove test gettimeofday_null Paul E. McKenney
2023-06-12 20:45 ` [PATCH v2 nolibc 43/53] selftests/nolibc: allow specify extra arguments for qemu Paul E. McKenney
2023-06-12 20:45 ` [PATCH v2 nolibc 44/53] selftests/nolibc: fix up compile warning with glibc on x86_64 Paul E. McKenney
2023-06-12 20:45 ` [PATCH v2 nolibc 45/53] selftests/nolibc: not include limits.h for nolibc Paul E. McKenney
2023-06-12 20:45 ` [PATCH v2 nolibc 46/53] selftests/nolibc: use INT_MAX instead of __INT_MAX__ Paul E. McKenney
2023-06-12 20:45 ` [PATCH v2 nolibc 47/53] tools/nolibc: arm: add missing my_syscall6 Paul E. McKenney
2023-06-12 20:45 ` [PATCH v2 nolibc 48/53] tools/nolibc: open: fix up compile warning for arm Paul E. McKenney
2023-06-12 20:45 ` [PATCH v2 nolibc 49/53] selftests/nolibc: support two errnos with EXPECT_SYSER2() Paul E. McKenney
2023-06-12 20:45 ` [PATCH v2 nolibc 50/53] selftests/nolibc: remove gettimeofday_bad1/2 completely Paul E. McKenney
2023-06-12 20:45 ` [PATCH v2 nolibc 51/53] selftests/nolibc: add new gettimeofday test cases Paul E. McKenney
2023-06-12 20:45 ` [PATCH v2 nolibc 52/53] selftests/nolibc: also count skipped and failed tests in output Paul E. McKenney
2023-06-12 20:45 ` [PATCH v2 nolibc 53/53] selftests/nolibc: make sure gcc always use little endian on MIPS Paul E. McKenney
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