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author | Stefan O'Rear <sorear@fastmail.com> | 2020-09-03 05:40:29 -0400 |
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committer | Rich Felker <dalias@aerifal.cx> | 2024-02-29 16:35:30 -0500 |
commit | 01d9fe4d9f7cce7a6dbaece0e2e405a2e3279244 (patch) | |
tree | bed13ff84c58d124a99b0799841812b29b3eeba1 /arch/riscv32/bits/stdint.h | |
parent | 5c653ccaa1383db0c310abf66d5b6806e83ac18f (diff) | |
download | musl-01d9fe4d9f7cce7a6dbaece0e2e405a2e3279244.tar.gz musl-01d9fe4d9f7cce7a6dbaece0e2e405a2e3279244.tar.xz musl-01d9fe4d9f7cce7a6dbaece0e2e405a2e3279244.zip |
riscv32: add arch headers
These are mostly copied from riscv64. _Addr and _Reg had to become int to match compiler-controlled parts of the ABI (result type of sizeof, etc.). There is no kernel stat struct; the userspace stat matches glibc in the sizes and offsets of all fields (including glibc's __dev_t __pad1). The jump buffer is 12 words larger to account for 12 saved double-precision floats; additionally it should be 64-bit aligned to save doubles. The syscall list was significantly revised by deleting all time32 and pre-statx syscalls, and renaming several syscalls that have different names depending on __BITS_PER_LONG, notably mmap2 and _llseek. futex was added as an alias to futex_time64 since it is widely used by software which does not pass time arguments.
Diffstat (limited to 'arch/riscv32/bits/stdint.h')
-rw-r--r-- | arch/riscv32/bits/stdint.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/riscv32/bits/stdint.h b/arch/riscv32/bits/stdint.h new file mode 100644 index 00000000..d1b27121 --- /dev/null +++ b/arch/riscv32/bits/stdint.h @@ -0,0 +1,20 @@ +typedef int32_t int_fast16_t; +typedef int32_t int_fast32_t; +typedef uint32_t uint_fast16_t; +typedef uint32_t uint_fast32_t; + +#define INT_FAST16_MIN INT32_MIN +#define INT_FAST32_MIN INT32_MIN + +#define INT_FAST16_MAX INT32_MAX +#define INT_FAST32_MAX INT32_MAX + +#define UINT_FAST16_MAX UINT32_MAX +#define UINT_FAST32_MAX UINT32_MAX + +#define INTPTR_MIN INT32_MIN +#define INTPTR_MAX INT32_MAX +#define UINTPTR_MAX UINT32_MAX +#define PTRDIFF_MIN INT32_MIN +#define PTRDIFF_MAX INT32_MAX +#define SIZE_MAX UINT32_MAX |