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103 lines
9.1 KiB
V
103 lines
9.1 KiB
V
module stdatomic
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// The @VEXEROOT/thirdparty/stdatomic contains compatibility headers
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// for stdatomic, that supports both nix, windows and c++.
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$if windows {
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#flag -I @VEXEROOT/thirdparty/stdatomic/win
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#insert "@VEXEROOT/thirdparty/stdatomic/win/atomic.h"
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} $else {
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#flag -I @VEXEROOT/thirdparty/stdatomic/nix
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#insert "@VEXEROOT/thirdparty/stdatomic/nix/atomic.h"
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}
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$if linux {
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$if tinyc {
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$if amd64 {
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// Debian/Ubuntu:
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#flag $when_first_existing('/usr/lib/gcc/x86_64-linux-gnu/6/libatomic.a','/usr/lib/gcc/x86_64-linux-gnu/7/libatomic.a','/usr/lib/gcc/x86_64-linux-gnu/8/libatomic.a','/usr/lib/gcc/x86_64-linux-gnu/9/libatomic.a','/usr/lib/gcc/x86_64-linux-gnu/10/libatomic.a','/usr/lib/gcc/x86_64-linux-gnu/11/libatomic.a','/usr/lib/gcc/x86_64-linux-gnu/12/libatomic.a','/usr/lib/gcc/x86_64-linux-gnu/13/libatomic.a','/usr/lib/gcc/x86_64-linux-gnu/14/libatomic.a')
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// Redhat/CentOS:
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#flag $when_first_existing('/usr/lib/gcc/x86_64-redhat-linux/6/libatomic.a','/usr/lib/gcc/x86_64-redhat-linux/7/libatomic.a','/usr/lib/gcc/x86_64-redhat-linux/8/libatomic.a','/usr/lib/gcc/x86_64-redhat-linux/9/libatomic.a','/usr/lib/gcc/x86_64-redhat-linux/10/libatomic.a','/usr/lib/gcc/x86_64-redhat-linux/11/libatomic.a','/usr/lib/gcc/x86_64-redhat-linux/12/libatomic.a','/usr/lib/gcc/x86_64-redhat-linux/13/libatomic.a','/usr/lib/gcc/x86_64-redhat-linux/14/libatomic.a')
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// Gentoo:
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#flag $when_first_existing('/usr/lib/gcc/x86_64-pc-linux-gnu/6/libatomic.a','/usr/lib/gcc/x86_64-pc-linux-gnu/7/libatomic.a','/usr/lib/gcc/x86_64-pc-linux-gnu/8/libatomic.a','/usr/lib/gcc/x86_64-pc-linux-gnu/9/libatomic.a','/usr/lib/gcc/x86_64-pc-linux-gnu/10/libatomic.a','/usr/lib/gcc/x86_64-pc-linux-gnu/11/libatomic.a','/usr/lib/gcc/x86_64-pc-linux-gnu/12/libatomic.a','/usr/lib/gcc/x86_64-pc-linux-gnu/13/libatomic.a','/usr/lib/gcc/x86_64-pc-linux-gnu/14/libatomic.a')
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// OpenSUSE:
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#flag $when_first_existing('/usr/lib64/gcc/x86_64-suse-linux/6/libatomic.a','/usr/lib64/gcc/x86_64-suse-linux/7/libatomic.a','/usr/lib64/gcc/x86_64-suse-linux/8/libatomic.a','/usr/lib64/gcc/x86_64-suse-linux/9/libatomic.a','/usr/lib64/gcc/x86_64-suse-linux/10/libatomic.a','/usr/lib64/gcc/x86_64-suse-linux/11/libatomic.a','/usr/lib64/gcc/x86_64-suse-linux/12/libatomic.a','/usr/lib64/gcc/x86_64-suse-linux/13/libatomic.a','/usr/lib64/gcc/x86_64-suse-linux/14/libatomic.a')
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// ALT Linux:
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#flag $when_first_existing('/usr/lib64/gcc/x86_64-alt-linux/6/libatomic.a','/usr/lib64/gcc/x86_64-alt-linux/7/libatomic.a','/usr/lib64/gcc/x86_64-alt-linux/8/libatomic.a','/usr/lib64/gcc/x86_64-alt-linux/9/libatomic.a','/usr/lib64/gcc/x86_64-alt-linux/10/libatomic.a','/usr/lib64/gcc/x86_64-alt-linux/11/libatomic.a','/usr/lib64/gcc/x86_64-alt-linux/12/libatomic.a','/usr/lib64/gcc/x86_64-alt-linux/13/libatomic.a','/usr/lib64/gcc/x86_64-alt-linux/14/libatomic.a')
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$if musl ? {
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// Alpine:
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#flag $when_first_existing('/usr/lib/libatomic.a','/usr/lib/gcc/x86_64-pc-linux-musl/6/libatomic.a','/usr/lib/gcc/x86_64-pc-linux-musl/7/libatomic.a','/usr/lib/gcc/x86_64-pc-linux-musl/8/libatomic.a','/usr/lib/gcc/x86_64-pc-linux-musl/9/libatomic.a','/usr/lib/gcc/x86_64-pc-linux-musl/10/libatomic.a','/usr/lib/gcc/x86_64-pc-linux-musl/11/libatomic.a','/usr/lib/gcc/x86_64-pc-linux-musl/12/libatomic.a','/usr/lib/gcc/x86_64-pc-linux-musl/13/libatomic.a','/usr/lib/gcc/x86_64-pc-linux-musl/14/libatomic.a')
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}
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} $else $if arm64 {
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// Note: Use `.so` instead of `.a`.
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// This is because `libatomic.a` atomic symbols, such as `__atomic_fetch_add_4`, are indirect(IFUNC) symbols:
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// This can not be handled correctly by `tcc` right now.
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// Symbol table '.symtab' contains 14 entries:
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// Num: Value Size Type Bind Vis Ndx Name
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// 0: 0000000000000000 0 NOTYPE LOCAL DEFAULT UND
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// 1: 0000000000000000 0 SECTION LOCAL DEFAULT 1
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// 2: 0000000000000000 0 NOTYPE LOCAL DEFAULT 1 $x
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// 3: 0000000000000030 12 FUNC LOCAL DEFAULT 1 select_fetch_add_4
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// 4: 0000000000000040 12 FUNC LOCAL DEFAULT 1 select_add_fetch_4
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// 5: 0000000000000014 0 NOTYPE LOCAL DEFAULT 6 $d
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// 6: 0000000000000000 0 SECTION LOCAL DEFAULT 3
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// 7: 0000000000000000 0 SECTION LOCAL DEFAULT 4
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// 8: 0000000000000000 0 SECTION LOCAL DEFAULT 5
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// 9: 0000000000000000 0 SECTION LOCAL DEFAULT 6
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// 10: 0000000000000000 24 FUNC GLOBAL HIDDEN 1 libat_fetch_add_4
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// 11: 0000000000000018 24 FUNC GLOBAL HIDDEN 1 libat_add_fetch_4
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// 12: 0000000000000030 12 IFUNC GLOBAL DEFAULT 1 __atomic_fetch_add_4
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// 13: 0000000000000040 12 IFUNC GLOBAL DEFAULT 1 __atomic_add_fetch_4
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// Debian/Ubuntu:
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#flag $when_first_existing('/usr/lib/gcc/aarch64-linux-gnu/6/libatomic.so','/usr/lib/gcc/aarch64-linux-gnu/7/libatomic.so','/usr/lib/gcc/aarch64-linux-gnu/8/libatomic.so','/usr/lib/gcc/aarch64-linux-gnu/9/libatomic.so','/usr/lib/gcc/aarch64-linux-gnu/10/libatomic.so','/usr/lib/gcc/aarch64-linux-gnu/11/libatomic.so','/usr/lib/gcc/aarch64-linux-gnu/12/libatomic.so','/usr/lib/gcc/aarch64-linux-gnu/13/libatomic.so','/usr/lib/gcc/aarch64-linux-gnu/14/libatomic.so')
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// Redhat/CentOS:
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#flag $when_first_existing('/usr/lib/gcc/aarch64-redhat-linux/6/libatomic.so','/usr/lib/gcc/aarch64-redhat-linux/7/libatomic.so','/usr/lib/gcc/aarch64-redhat-linux/8/libatomic.so','/usr/lib/gcc/aarch64-redhat-linux/9/libatomic.so','/usr/lib/gcc/aarch64-redhat-linux/10/libatomic.so','/usr/lib/gcc/aarch64-redhat-linux/11/libatomic.so','/usr/lib/gcc/aarch64-redhat-linux/12/libatomic.so','/usr/lib/gcc/aarch64-redhat-linux/13/libatomic.so','/usr/lib/gcc/aarch64-redhat-linux/14/libatomic.so')
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// Gentoo:
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#flag $when_first_existing('/usr/lib/gcc/aarch64-pc-linux-gnu/6/libatomic.so','/usr/lib/gcc/aarch64-pc-linux-gnu/7/libatomic.so','/usr/lib/gcc/aarch64-pc-linux-gnu/8/libatomic.so','/usr/lib/gcc/aarch64-pc-linux-gnu/9/libatomic.so','/usr/lib/gcc/aarch64-pc-linux-gnu/10/libatomic.so','/usr/lib/gcc/aarch64-pc-linux-gnu/11/libatomic.so','/usr/lib/gcc/aarch64-pc-linux-gnu/12/libatomic.so','/usr/lib/gcc/aarch64-pc-linux-gnu/13/libatomic.so','/usr/lib/gcc/aarch64-pc-linux-gnu/14/libatomic.so')
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// OpenSUSE:
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#flag $when_first_existing('/usr/lib64/gcc/aarch64-suse-linux/6/libatomic.so','/usr/lib64/gcc/aarch64-suse-linux/7/libatomic.so','/usr/lib64/gcc/aarch64-suse-linux/8/libatomic.so','/usr/lib64/gcc/aarch64-suse-linux/9/libatomic.so','/usr/lib64/gcc/aarch64-suse-linux/10/libatomic.so','/usr/lib64/gcc/aarch64-suse-linux/11/libatomic.so','/usr/lib64/gcc/aarch64-suse-linux/12/libatomic.so','/usr/lib64/gcc/aarch64-suse-linux/13/libatomic.so','/usr/lib64/gcc/aarch64-suse-linux/14/libatomic.so')
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// ALT Linux:
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#flag $when_first_existing('/usr/lib64/gcc/aarch64-alt-linux/6/libatomic.so','/usr/lib64/gcc/aarch64-alt-linux/7/libatomic.so','/usr/lib64/gcc/aarch64-alt-linux/8/libatomic.so','/usr/lib64/gcc/aarch64-alt-linux/9/libatomic.so','/usr/lib64/gcc/aarch64-alt-linux/10/libatomic.so','/usr/lib64/gcc/aarch64-alt-linux/11/libatomic.so','/usr/lib64/gcc/aarch64-alt-linux/12/libatomic.so','/usr/lib64/gcc/aarch64-alt-linux/13/libatomic.so','/usr/lib64/gcc/aarch64-alt-linux/14/libatomic.so')
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$if musl ? {
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// Alpine:
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#flag $when_first_existing('/usr/lib/libatomic.so','/usr/lib/gcc/aarch64-pc-linux-musl/6/libatomic.so','/usr/lib/gcc/aarch64-pc-linux-musl/7/libatomic.so','/usr/lib/gcc/aarch64-pc-linux-musl/8/libatomic.so','/usr/lib/gcc/aarch64-pc-linux-musl/9/libatomic.so','/usr/lib/gcc/aarch64-pc-linux-musl/10/libatomic.so','/usr/lib/gcc/aarch64-pc-linux-musl/11/libatomic.so','/usr/lib/gcc/aarch64-pc-linux-musl/12/libatomic.so','/usr/lib/gcc/aarch64-pc-linux-musl/13/libatomic.so','/usr/lib/gcc/aarch64-pc-linux-musl/14/libatomic.so')
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}
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}
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}
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}
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// The following functions are actually generic in C
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fn C.atomic_load_ptr(voidptr) voidptr
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fn C.atomic_store_ptr(voidptr, voidptr)
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fn C.atomic_compare_exchange_weak_ptr(voidptr, voidptr, isize) bool
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fn C.atomic_compare_exchange_strong_ptr(voidptr, voidptr, isize) bool
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fn C.atomic_exchange_ptr(voidptr, voidptr) voidptr
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fn C.atomic_fetch_add_ptr(voidptr, voidptr) voidptr
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fn C.atomic_fetch_sub_ptr(voidptr, voidptr) voidptr
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fn C.atomic_load_u16(voidptr) u16
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fn C.atomic_store_u16(voidptr, u16)
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fn C.atomic_compare_exchange_weak_u16(voidptr, voidptr, u16) bool
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fn C.atomic_compare_exchange_strong_u16(voidptr, voidptr, u16) bool
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fn C.atomic_exchange_u16(voidptr, u16) u16
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fn C.atomic_fetch_add_u16(voidptr, u16) u16
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fn C.atomic_fetch_sub_u16(voidptr, u16) u16
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fn C.atomic_load_u32(voidptr) u32
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fn C.atomic_store_u32(voidptr, u32)
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fn C.atomic_compare_exchange_weak_u32(voidptr, voidptr, u32) bool
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fn C.atomic_compare_exchange_strong_u32(voidptr, voidptr, u32) bool
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fn C.atomic_exchange_u32(voidptr, u32) u32
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fn C.atomic_fetch_add_u32(voidptr, u32) u32
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fn C.atomic_fetch_sub_u32(voidptr, u32) u32
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fn C.atomic_load_u64(voidptr) u64
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fn C.atomic_store_u64(voidptr, u64)
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fn C.atomic_compare_exchange_weak_u64(voidptr, voidptr, u64) bool
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fn C.atomic_compare_exchange_strong_u64(voidptr, voidptr, u64) bool
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fn C.atomic_exchange_u64(voidptr, u64) u64
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fn C.atomic_fetch_add_u64(voidptr, u64) u64
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fn C.atomic_fetch_sub_u64(voidptr, u64) u64
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