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wip on intellisense (again)

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This commit is contained in:
Alexander Nicholi 2021-02-02 11:14:45 -05:00
parent 9841e2186a
commit 7642710155
No known key found for this signature in database
GPG key ID: B75B2EB05540F74C
18 changed files with 242 additions and 52 deletions
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57
.vscode/c_cpp_properties.json vendored
View file

@ -8,19 +8,9 @@
"cStandard": "c11",
"cppStandard": "c++11",
"compilerPath": "${workspaceFolder}/o/third_party/gcc/bin/x86_64-linux-musl-gcc",
"forcedInclude": ["${workspaceFolder}/.vscode/vscode.h"],
"defines": [
"__VSCODE_INTELLISENSE__",
"__BIGGEST_ALIGNMENT__",
"__SHRT_MAX__",
"__DBL_MIN__",
"__UINT32_MAX__",
"NULL=(void*)0",
"true",
"false=(!(true))",
"COSMOPOLITAN_C_START_=",
"COSMOPOLITAN_C_END_=",
"libcesque=",
"mallocesque=",
"pureconst=",
"paramsnonnull(x)=",
"alignas(x)",
@ -28,12 +18,34 @@
"artificial=",
"nodiscard=",
"mayalias=",
"_Vector_size(x)=",
"forceinline=",
"forcealign(x)=",
"scanfesque(x)=",
"strftimeesque(x)=",
"wontreturn=",
"textreal=",
"mallocesque=",
"callocesque=",
"vallocesque=",
"reallocesque=",
"strlenesque=",
"memcpyesque=",
"hasatleast=",
"noinline=",
"textexit=",
"returnstwice=",
"textwindows=",
"privileged=",
"compatfn=",
"noinstrument=",
"nodebuginfo=",
"interruptfn=",
"optimizespeed=",
"forcealignargpointer=",
"noasan=",
"noubsan=",
"testonly=",
"donothing=",
"nosideeffect=",
"unreachable=",
"thatispacked=",
@ -47,28 +59,9 @@
"returnspointerwithnoaliases=",
"printfesque(x)=",
"attributeallocsize(x)=",
"va_list=void*",
"returnsaligned(x)=",
"attributeallocalign(x)=",
"nullterminated(x)=",
"PAGESIZE",
"g_loglevel",
"int8_t=signed char",
"int16_t=signed short int",
"int32_t=signed int",
"int64_t=signed long long",
"uint8_t=unsigned char",
"uint16_t=unsigned short int",
"uint32_t=unsigned int",
"uint64_t=unsigned long long",
"errno_t=int",
"size_t=uint64_t",
"ssize_t=int64_t",
"uintptr_t=uint64_t",
"intptr_t=int64_t",
"bool=uint8_t",
"char16_t=uint16_t",
"char32_t=uint32_t"
"nullterminated(x)="
]
}
],

159
.vscode/vscode.h vendored Normal file
View file

@ -0,0 +1,159 @@
#define __VSCODE_INTELLISENSE__ 1
#define __BIGGEST_ALIGNMENT__ 1
#define __CHAR_MAX__ 0x7F
#define __SCHAR_MAX__ __CHAR_MAX__
#define __SHRT_MAX__ 0x7FFF
#define __INT_MAX__ 0x7FFFFFFF
#define __LONG_MAX__ 0x7FFFFFFFFFFFFFFF
#define __LONG_LONG_MAX__ __LONG_MAX__
#define __CHAR_MIN__ -((__CHAR_MAX__)+1)
#define __SHRT_MIN__ -((__SHRT_MAX__)+1)
#define __INT_MIN__ -((__INT_MAX__)+1)
#define __LONG_MIN__ -((__LONG_MAX__)+1)
#define __LONG_LONG_MIN__ -((__LONG_LONG_MAX__)+1)
#define __UCHAR_MAX__ 0xFF
#define __USHRT_MAX__ 0xFFFF
#define __UINT_MAX__ 0xFFFFFFFF
#define __ULONG_MAX__ 0xFFFFFFFFFFFFFFFF
#define __SIZE_MAX__ __ULONG_MAX__
#define __SSIZE_MAX__ __LONG_MAX__
#define __UINTPTR_MAX__ __SIZE_MAX__
#define __INTPTR_MAX__ __SSIZE_MAX__
#define __WCHAR_MAX__ __UINT_MAX__
#define __PTRDIFF_MAX__ __UINTPTR_MAX__
#define __INTMAX_MAX__ __ULONG_MAX__
#define __SIZEOF_POINTER__ 8
#define __SIZEOF_SHORT__ 2
#define __SIZEOF_INT__ 4
#define __SIZEOF_LONG__ 8
#define __SIZEOF_LONG_LONG__ 8
#define __SIZEOF_PTRDIFF_T__ 8
#define __SIZEOF_SIZE_T__ 8
#define __SIZEOF_WCHAR_T__ 4
#define __SIZEOF_WINT_T__ 4
#define __SIZEOF_FLOAT__ 4
#define __SIZEOF_FLOAT128__ 16
#define __SIZEOF_DOUBLE__ 8
#define __SIZEOF_FLOAT80__ 10
#define __SIZEOF_LONG_DOUBLE__ 16
#define __FLT_MAX__ 1
#define __DBL_MAX__ 1
#define __INT_LEAST8_TYPE__ signed char;
#define __INT_LEAST16_TYPE__ signed short;
#define __INT_LEAST32_TYPE__ signed int;
#define __INT_LEAST64_TYPE__ signed long long;
#define __UINT_LEAST8_TYPE__ unsigned char;
#define __UINT_LEAST16_TYPE__ unsigned short;
#define __UINT_LEAST32_TYPE__ unsigned int;
#define __UINT_LEAST64_TYPE__ unsigned long long;
#define __UINT8_MAX__ __UCHAR_MAX__
#define __UINT16_MAX__ __USHRT_MAX__
#define __UINT32_MAX__ __UINT_MAX__
#define __UINT64_MAX__ __ULONG_MAX__
#define __INT8_MAX__ __CHAR_MAX__
#define __INT16_MAX__ __SHRT_MAX__
#define __INT32_MAX__ __INT_MAX__
#define __INT64_MAX__ __LONG_MAX__
#define ATEXIT_MAX 1
#define STACKSIZE 0x10000
#define ARG_MAX 255
#define OPEN_MAX 0x7FFF
#define CHAR_BIT 7
#define NSIG 1
#define NULL (0)
#define false 0
#define true (!(false))
#define COSMOPOLITAN_C_START_
#define COSMOPOLITAN_C_END_
#define PAGESIZE 0x1000
#define BIGPAGESIZE 0x10000
#define NAME_MAX 255
#define SWITCHEROO(...) 0
extern unsigned g_loglevel;
typedef void * va_list;
#define va_start(...) 0
#define va_end(...) 0
#define va_arg(x, y) (y)(0)
typedef signed char int8_t;
typedef signed short int16_t;
typedef signed int int32_t;
#define int64_t long long
#define int128_t int64_t
typedef unsigned char uint8_t;
typedef unsigned short uint16_t;
typedef unsigned int uint32_t;
typedef unsigned long long uint64_t;
typedef unsigned long long uint128_t;
typedef int errno_t;
typedef uint64_t size_t;
typedef unsigned long long ssize_t;
typedef uint64_t uintptr_t;
typedef long long intptr_t;
typedef unsigned long long uintmax_t;
typedef long long intmax_t;
typedef uint32_t bool32;
#ifndef __cplusplus
typedef uint8_t bool;
typedef uint16_t char16_t;
typedef uint32_t char32_t;
#endif /* __cplusplus */
typedef char32_t wint_t;
typedef char32_t wchar_t;
typedef struct { int ax, dx; } axdx_t;
/* duplicate and replace xmmintrin.internal.h to fix it for IntelliSense
* SEE: <> */
#define _Vector_size(x) __attribute__(( vector_size( x ) ))
#define __SIGACTION(...) (0)
#define VEIL(x, y) (y)
#define STATIC_YOINK(x)
#define BUFSIZ 1
#define FRAMESIZE 0x10000
#define PATH_MAX 252
#define concat(x, y, z) 0
#define CONCAT(a, b, c, d, e) 0
#define shuffle(...) 0
#define reverse(x, y) 0
#define atomic_load(...) 0
#define atomic_store(...) 0
#define _Generic_(...) (void*)(0)
#define _Generic(...) _Generic_
#define offsetof(x, y) 0
#define cmpxchg(...) 0
#define lockxchg(...) 0
#define lockcmpxchg(...) 0
#define xgetbv(...) 0
#define rdmsr(...) 0
#define INITIALIZER(...) struct _dummy
#define __far
#define tinystrstr(...) 0
#define BENCHLOOP(...) 0
#ifdef __hook
#undef __hook
#endif /* __hook */
#ifdef UriKeyval
#undef UriKeyval
#endif /* UriKeyval */
#define _Static_assert(...) 0

2
dsp/tty/quant.h
View file

@ -72,6 +72,7 @@ void ttyquantsetup(enum TtyQuantizationAlgorithm, enum TtyQuantizationChannels,
extern char *ttyraster(char *, const struct TtyRgb *, size_t, size_t,
struct TtyRgb, struct TtyRgb);
#ifndef ttyquant
#define ttyquant() (&g_ttyquant_)
#define TTYQUANT() VEIL("r", &g_ttyquant_)
#define rgb2tty(...) (ttyquant()->rgb2tty(__VA_ARGS__))
@ -81,6 +82,7 @@ extern char *ttyraster(char *, const struct TtyRgb *, size_t, size_t,
#define setbg(...) (ttyquant()->setbg(__VA_ARGS__))
#define setfg(...) (ttyquant()->setfg(__VA_ARGS__))
#define setbgfg(...) (ttyquant()->setbgfg(__VA_ARGS__))
#endif /* ttyquant */
forceinline bool ttyeq(struct TtyRgb x, struct TtyRgb y) {
return x.r == y.r && x.g == y.g && x.b == y.b;

2
libc/alg/arraylist.internal.h
View file

@ -28,6 +28,7 @@
#define append(ARRAYLIST, ITEM) concat((ARRAYLIST), (ITEM), 1)
#ifndef concat
#define concat(ARRAYLIST, ITEM, COUNT) \
({ \
autotype(ARRAYLIST) List = (ARRAYLIST); \
@ -43,6 +44,7 @@
} \
(ssize_t)(Idx); \
})
#endif /* concat */
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_LIBC_ALG_ARRAYLIST_H_ */

2
libc/alg/arraylist2.internal.h
View file

@ -10,6 +10,7 @@ COSMOPOLITAN_C_START_
#define APPEND(LIST_P, LIST_I, LIST_N, ITEM) \
CONCAT(LIST_P, LIST_I, LIST_N, ITEM, 1)
#ifndef CONCAT
#define CONCAT(LIST_P, LIST_I, LIST_N, ITEM, COUNT) \
({ \
autotype(LIST_P) ListP = (LIST_P); \
@ -31,6 +32,7 @@ COSMOPOLITAN_C_START_
} \
Entry; \
})
#endif /* CONCAT */
COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */

2
libc/alg/reverse.h
View file

@ -11,6 +11,7 @@
* @return pointer to start of array
* @see ARRAYLEN()
*/
#ifndef reverse
#define reverse(ARRAY, COUNT) \
({ \
autotype(&(ARRAY)[0]) Array = (ARRAY); \
@ -26,6 +27,7 @@
} \
Array; \
})
#endif /* reverse */
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_LIBC_ALG_REVERSE_H_ */

2
libc/alg/shuffle.h
View file

@ -11,6 +11,7 @@
* @param n is the number of items in A
* @see ARRAYLEN()
*/
#ifndef shuffle
#define shuffle(R, A, n) \
do { \
autotype(A) Array = (A); \
@ -18,6 +19,7 @@
xchg(&Array[i], &Array[R() % (i + 1)]); \
} \
} while (0)
#endif /* shuffle */
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_LIBC_RAND_SHUFFLE_H_ */

14
libc/bits/bits.h
View file

@ -205,6 +205,7 @@ unsigned long hamming(unsigned long, unsigned long) pureconst;
* @see Intel's Six-Thousand Page Manual V.3A §8.2.3.1
* @see atomic_store()
*/
#ifndef atomic_load
#define atomic_load(MEM) \
({ \
autotype(MEM) Mem = (MEM); \
@ -212,6 +213,7 @@ unsigned long hamming(unsigned long, unsigned long) pureconst;
asm("mov\t%1,%0" : "=r"(Reg) : "m"(*Mem)); \
Reg; \
})
#endif /* atomic_load */
/**
* Saves scalar to memory w/ one operation.
@ -229,6 +231,7 @@ unsigned long hamming(unsigned long, unsigned long) pureconst;
* @see Intel Six-Thousand Page Manual Manual V.3A §8.2.3.1
* @see atomic_load()
*/
#ifndef atomic_store
#define atomic_store(MEM, VAL) \
({ \
autotype(VAL) Val = (VAL); \
@ -236,6 +239,7 @@ unsigned long hamming(unsigned long, unsigned long) pureconst;
asm("mov%z1\t%1,%0" : "=m"(*Mem) : "r"(Val)); \
Val; \
})
#endif /* atomic_store */
#define bts(MEM, BIT) __BitOp("bts", BIT, MEM) /** bit test and set */
#define btr(MEM, BIT) __BitOp("btr", BIT, MEM) /** bit test and reset */
@ -263,6 +267,7 @@ unsigned long hamming(unsigned long, unsigned long) pureconst;
* @return LOCALVAR[0]
* @see xchg()
*/
#ifndef lockxchg
#define lockxchg(MEMORY, LOCALVAR) \
({ \
_Static_assert( \
@ -270,6 +275,7 @@ unsigned long hamming(unsigned long, unsigned long) pureconst;
asm("xchg\t%0,%1" : "+%m"(*(MEMORY)), "+r"(*(LOCALVAR))); \
*(LOCALVAR); \
})
#endif /* lockxchg */
/**
* Compares and exchanges.
@ -278,6 +284,7 @@ unsigned long hamming(unsigned long, unsigned long) pureconst;
* @return true if value was exchanged, otherwise false
* @see lockcmpxchg()
*/
#ifndef cmpxchg
#define cmpxchg(IFTHING, ISEQUALTOME, REPLACEITWITHME) \
({ \
bool DidIt; \
@ -290,6 +297,7 @@ unsigned long hamming(unsigned long, unsigned long) pureconst;
: "cc"); \
DidIt; \
})
#endif /* cmpxchg */
/**
* Compares and exchanges w/ one operation.
@ -298,6 +306,7 @@ unsigned long hamming(unsigned long, unsigned long) pureconst;
* @return true if value was exchanged, otherwise false
* @see lockcmpxchg()
*/
#ifndef lockcmpxchg
#define lockcmpxchg(IFTHING, ISEQUALTOME, REPLACEITWITHME) \
({ \
bool DidIt; \
@ -310,27 +319,32 @@ unsigned long hamming(unsigned long, unsigned long) pureconst;
: "cc"); \
DidIt; \
})
#endif /* lockcmpxchg */
/**
* Gets value of extended control register.
*/
#ifndef xgetbv
#define xgetbv(xcr_register_num) \
({ \
unsigned hi, lo; \
asm("xgetbv" : "=d"(hi), "=a"(lo) : "c"(cr_register_num)); \
(uint64_t) hi << 32 | lo; \
})
#endif /* xgetbv */
/**
* Reads model-specific register.
* @note programs running as guests won't have authorization
*/
#ifndef rdmsr
#define rdmsr(msr) \
({ \
uint32_t lo, hi; \
asm volatile("rdmsr" : "=a"(lo), "=d"(hi) : "c"(msr)); \
(uint64_t) hi << 32 | lo; \
})
#endif rdmsr
/**
* Writes model-specific register.

2
libc/bits/initializer.internal.h
View file

@ -7,6 +7,7 @@
/**
* Teleports code fragment inside _init().
*/
#ifndef INITIALIZER
#define INITIALIZER(PRI, NAME, CODE) \
asm(".section .init." #PRI "." #NAME ",\"ax\",@progbits\n\t" \
"call\t" #NAME "\n\t" \
@ -15,6 +16,7 @@
CODE; \
asm volatile("" : /* no outputs */ : "D"(rdi), "S"(rsi)); \
}
#endif /* INITIALIZER */
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_LIBC_BITS_INITIALIZER_H_ */

2
libc/calls/calls.h
View file

@ -251,6 +251,7 @@ int vdprintf(int, const char *, va_list) paramsnonnull();
void _init_onntconsoleevent(void);
void _init_wincrash(void);
#ifndef __SIGACTION
#define __SIGACTION(FN, SIG, ...) \
({ \
if (SupportsWindows()) { \
@ -279,6 +280,7 @@ void _init_wincrash(void);
} \
(FN)(SIG, __VA_ARGS__); \
})
#endif
#define dprintf(FD, FMT, ...) (dprintf)(FD, PFLINK(FMT), ##__VA_ARGS__)
#define sigaction(SIG, ACT, OLD) __SIGACTION(sigaction, SIG, ACT, OLD)

35
libc/calls/internal.h
View file

@ -36,25 +36,28 @@ struct IoctlPtmGet {
char theduxname[16];
char workername[16];
};
enum FdKind {
kFdEmpty,
kFdFile,
kFdSocket,
kFdProcess,
kFdConsole,
kFdSerial,
kFdZip,
kFdEpoll,
};
struct Fd {
int64_t handle;
int64_t extra;
int kind;
unsigned flags;
};
struct Fds {
size_t f; // lowest free slot
size_t n; // monotonic capacity
struct Fd {
int64_t handle;
int64_t extra;
enum FdKind {
kFdEmpty,
kFdFile,
kFdSocket,
kFdProcess,
kFdConsole,
kFdSerial,
kFdZip,
kFdEpoll,
} kind;
unsigned flags;
} * p;
struct Fd * p;
struct Fd __init_p[OPEN_MAX];
};
@ -76,7 +79,7 @@ forceinline bool __isfdopen(int fd) {
return 0 <= fd && fd < g_fds.n && g_fds.p[fd].kind != kFdEmpty;
}
forceinline bool __isfdkind(int fd, enum FdKind kind) {
forceinline bool __isfdkind(int fd, int kind) {
return 0 <= fd && fd < g_fds.n && g_fds.p[fd].kind == kind;
}

2
libc/calls/sigaction.c
View file

@ -45,6 +45,7 @@ union metasigaction {
struct sigaction$xnu_out xnu_out;
};
#ifndef SWITCHEROO
#define SWITCHEROO(S1, S2, A, B, C, D) \
do { \
autotype((S2).A) a = (typeof((S2).A))(S1).A; \
@ -59,6 +60,7 @@ union metasigaction {
memset(&((S2).D), 0, sizeof((S2).D)); \
memcpy(&((S2).D), &d, MIN(sizeof(d), sizeof((S2).D))); \
} while (0);
#endif
static void sigaction$cosmo2native(union metasigaction *sa) {
if (!sa) return;

2
libc/calls/stat2linux.c
View file

@ -20,6 +20,7 @@
#include "libc/calls/struct/metastat.internal.h"
#include "libc/dce.h"
#ifndef SWITCHEROO
#define SWITCHEROO(S1, S2, A, B, C, D, E, F, G, H, I, J, K, L, M) \
do { \
autotype((S2).A) a = (typeof((S2).A))(S1).A; \
@ -49,6 +50,7 @@
(S2).L = l; \
(S2).M = m; \
} while (0);
#endif
forceinline void stat2linux_xnu(union metastat *ms) {
SWITCHEROO(ms->xnu, ms->linux, st_dev, st_ino, st_nlink, st_mode, st_uid,

2
libc/integral/c.inc
View file

@ -759,12 +759,14 @@ typedef uint64_t uintmax_t;
#define DebugBreak() asm("int3")
#ifndef VEIL
#define VEIL(CONSTRAINT, EXPRESSION) \
({ \
autotype(EXPRESSION) VeiledValue = (EXPRESSION); \
asm("" : "=" CONSTRAINT ""(VeiledValue) : "0"(VeiledValue)); \
VeiledValue; \
})
#endif /* VEIL */
#define CONCEAL(CONSTRAINT, EXPRESSION) \
({ \

3
libc/runtime/symbolic.h
View file

@ -6,9 +6,6 @@
#define SYMBOLIC(NAME) NAME(%rip)
#define LITERALLY(NAME) $NAME
/* clang-format on */
#elif defined(__VSCODE_INTELLISENSE__)
#define SYMBOLIC(NAME) 1
#define LITERALLY(NAME) 1
#else
#define SYMBOLIC(NAME) NAME
#define LITERALLY(NAME) NAME

2
libc/str/tinystrstr.internal.h
View file

@ -3,6 +3,7 @@
#include "libc/str/str.h"
#if !(__ASSEMBLER__ + __LINKER__ + 0)
#ifndef tinystrstr
#define tinystrstr(HAYSTACK, NEEDLE) \
({ \
autotype(HAYSTACK) Haystack = (HAYSTACK); \
@ -21,6 +22,7 @@
Found: \
Haystack; \
})
#endif /* tinystrstr */
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_LIBC_STR_TINYSTRSTR_H_ */

2
libc/str/tpdecodecb.internal.h
View file

@ -27,7 +27,7 @@ forceinline int tpdecodecb(wint_t *out, int first,
if ((cb & 0b11000000) == 0b10000000) {
wc = wc << 6 | (cb & 0b00111111);
} else {
if (out) *out = u'<EFBFBD>';
if (out) *out = u'\xFFFD';
return -1;
}
}

2
libc/testlib/bench.h
View file

@ -8,6 +8,7 @@ COSMOPOLITAN_C_START_
* @fileoverview Microbenchmarking tools.
*/
#ifndef BENCHLOOP
#define BENCHLOOP(START, STOP, N, INIT, EXPR) \
({ \
unsigned long Iter, Count; \
@ -22,6 +23,7 @@ COSMOPOLITAN_C_START_
} \
Average; \
})
#endif /* BENCHLOOP */
COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */