Nim on Apache NuttX RTOS: Compiled to C. See https://github.com/lupyuen/nuttx-nim

@mhello_nim_async.nim.c

/* Generated by Nim Compiler v2.1.1 */
#define NIM_INTBITS 64

#include "nimbase.h"
#include <fcntl.h>
#include <sys/ioctl.h>
#include <nuttx/leds/userled.h>
#include <unistd.h>
#undef LANGUAGE_C
#undef MIPSEB
#undef MIPSEL
#undef PPC
#undef R3000
#undef R4000
#undef i386
#undef linux
#undef mips
#undef near
#undef far
#undef powerpc
#undef unix
#define nimfr_(proc, file) \
  TFrame FR_; \
  FR_.procname = proc; FR_.filename = file; FR_.line = 0; FR_.len = 0; nimFrame(&FR_);

  #define nimfrs_(proc, file, slots, length) \
    struct {TFrame* prev;NCSTRING procname;NI line;NCSTRING filename;NI len;VarSlot s[slots];} FR_; \
    FR_.procname = proc; FR_.filename = file; FR_.line = 0; FR_.len = length; nimFrame((TFrame*)&FR_);

  #define nimln_(n) \
    FR_.line = n;

  #define nimlf_(n, file) \
    FR_.line = n; FR_.filename = file;

typedef struct NimStrPayload NimStrPayload;
typedef struct NimStringV2 NimStringV2;
struct NimStrPayload {	NI cap;
	NIM_CHAR data[SEQ_DECL_SIZE];
};
struct NimStringV2 {	NI len;
	NimStrPayload* p;
};
typedef NimStringV2 tyArray__nHXaesL0DJZHyVS07ARPRA[1];
N_LIB_PRIVATE N_CDECL(void, hello_nim)(void);
N_LIB_PRIVATE N_NIMCALL(void, echoBinSafe)(NimStringV2* args_p0, NI args_p0Len_0);
N_LIB_PRIVATE N_NIMCALL(void, blink_led__hello95nim95async_u13)(void);
static N_INLINE(NIM_BOOL*, nimErrorFlag)(void);
static N_INLINE(void, nimFrame)(TFrame* s_p0);
N_LIB_PRIVATE N_NOINLINE(void, callDepthLimitReached__system_u4541)(void);
static N_INLINE(void, popFrame)(void);
N_LIB_PRIVATE N_NIMCALL(void, GC_runOrc__system_u3404)(void);
N_LIB_PRIVATE N_NIMCALL(void, nimTestErrorFlag)(void);
N_LIB_PRIVATE N_NIMCALL(void, atmdotdotatsdotdotatsdotdotatsdotdotatsdotdotatshomeatsvscodeatsdotchoosenimatstoolchainsatsnimminusathdevelatslibatssystemdotnim_Init000)(void);
N_LIB_PRIVATE N_NIMCALL(void, atmdotdotatsdotdotatsdotdotatsdotdotatsdotdotatshomeatsvscodeatsdotchoosenimatstoolchainsatsnimminusathdevelatslibatspureatsnativesocketsdotnim_Init000)(void);
N_LIB_PRIVATE N_NIMCALL(void, atmdotdotatsdotdotatsdotdotatsdotdotatsdotdotatshomeatsvscodeatsdotchoosenimatstoolchainsatsnimminusathdevelatslibatsstdatsexitprocsdotnim_Init000)(void);
N_LIB_PRIVATE N_NIMCALL(void, NimMainModule)(void);
static const struct {
  NI cap; NIM_CHAR data[10+1];
} TM__1vqzGCGyH8jPEpAwiaNwvg_3 = { 10 | NIM_STRLIT_FLAG, "Hello Nim!" };
static const struct {
  NI cap; NIM_CHAR data[21+1];
} TM__1vqzGCGyH8jPEpAwiaNwvg_5 = { 21 | NIM_STRLIT_FLAG, "Opening /dev/userleds" };
static const struct {
  NI cap; NIM_CHAR data[28+1];
} TM__1vqzGCGyH8jPEpAwiaNwvg_7 = { 28 | NIM_STRLIT_FLAG, "Failed to open /dev/userleds" };
static const struct {
  NI cap; NIM_CHAR data[14+1];
} TM__1vqzGCGyH8jPEpAwiaNwvg_9 = { 14 | NIM_STRLIT_FLAG, "Set LED 0 to 1" };
static const struct {
  NI cap; NIM_CHAR data[28+1];
} TM__1vqzGCGyH8jPEpAwiaNwvg_11 = { 28 | NIM_STRLIT_FLAG, "ioctl(ULEDIOC_SETALL) failed" };
static const struct {
  NI cap; NIM_CHAR data[10+1];
} TM__1vqzGCGyH8jPEpAwiaNwvg_13 = { 10 | NIM_STRLIT_FLAG, "Waiting..." };
static const struct {
  NI cap; NIM_CHAR data[14+1];
} TM__1vqzGCGyH8jPEpAwiaNwvg_15 = { 14 | NIM_STRLIT_FLAG, "Set LED 0 to 0" };
static NIM_CONST tyArray__nHXaesL0DJZHyVS07ARPRA TM__1vqzGCGyH8jPEpAwiaNwvg_2 = {{10, (NimStrPayload*)&TM__1vqzGCGyH8jPEpAwiaNwvg_3}}
;
static NIM_CONST tyArray__nHXaesL0DJZHyVS07ARPRA TM__1vqzGCGyH8jPEpAwiaNwvg_4 = {{21, (NimStrPayload*)&TM__1vqzGCGyH8jPEpAwiaNwvg_5}}
;
static NIM_CONST tyArray__nHXaesL0DJZHyVS07ARPRA TM__1vqzGCGyH8jPEpAwiaNwvg_6 = {{28, (NimStrPayload*)&TM__1vqzGCGyH8jPEpAwiaNwvg_7}}
;
static NIM_CONST tyArray__nHXaesL0DJZHyVS07ARPRA TM__1vqzGCGyH8jPEpAwiaNwvg_8 = {{14, (NimStrPayload*)&TM__1vqzGCGyH8jPEpAwiaNwvg_9}}
;
static NIM_CONST tyArray__nHXaesL0DJZHyVS07ARPRA TM__1vqzGCGyH8jPEpAwiaNwvg_10 = {{28, (NimStrPayload*)&TM__1vqzGCGyH8jPEpAwiaNwvg_11}}
;
static NIM_CONST tyArray__nHXaesL0DJZHyVS07ARPRA TM__1vqzGCGyH8jPEpAwiaNwvg_12 = {{10, (NimStrPayload*)&TM__1vqzGCGyH8jPEpAwiaNwvg_13}}
;
static NIM_CONST tyArray__nHXaesL0DJZHyVS07ARPRA TM__1vqzGCGyH8jPEpAwiaNwvg_14 = {{14, (NimStrPayload*)&TM__1vqzGCGyH8jPEpAwiaNwvg_15}}
;
extern NIM_BOOL nimInErrorMode__system_u4325;
extern TFrame* framePtr__system_u3923;

#line 423 "/home/vscode/.choosenim/toolchains/nim-#devel/lib/system/excpt.nim"
static N_INLINE(NIM_BOOL*, nimErrorFlag)(void) {	NIM_BOOL* result;
#line 424
	result = (&nimInErrorMode__system_u4325);	return result;}

#line 549 "/home/vscode/.choosenim/toolchains/nim-#devel/lib/system/excpt.nim"
static N_INLINE(void, nimFrame)(TFrame* s_p0) {
#line 550
	{		if (!(framePtr__system_u3923 == ((TFrame*) NIM_NIL))) goto LA3_;

#line 551
		(*s_p0).calldepth = ((NI16)0);	}
	goto LA1_;
LA3_: ;
	{
#line 554
		(*s_p0).calldepth = (NI16)((*framePtr__system_u3923).calldepth + ((NI16)1));	}
LA1_: ;

#line 556
	(*s_p0).prev = framePtr__system_u3923;
#line 557
	framePtr__system_u3923 = s_p0;
#line 558
	{		if (!((*s_p0).calldepth == ((NI16)2000))) goto LA8_;
		callDepthLimitReached__system_u4541();
	}
LA8_: ;
}

#line 99 "/home/vscode/.choosenim/toolchains/nim-#devel/lib/system/excpt.nim"
static N_INLINE(void, popFrame)(void) {
#line 100
	framePtr__system_u3923 = (*framePtr__system_u3923).prev;}

#line 21 "/workspaces/bookworm/apps/examples/hello_nim/hello_nim_async.nim"
N_LIB_PRIVATE N_NIMCALL(void, blink_led__hello95nim95async_u13)(void) {	
#line 31
int colontmpD_;	
#line 25
int fd_1;	int T6_;	
#line 35
int ret;	int T13_;NIM_BOOL* nimErr_;	nimfr_("blink_led", "hello_nim_async.nim");{nimErr_ = nimErrorFlag();	colontmpD_ = (int)0;
#line 24
	nimln_(24);	echoBinSafe(TM__1vqzGCGyH8jPEpAwiaNwvg_4, 1);	fd_1 = open("/dev/userleds", O_WRONLY);
#line 26
	nimln_(26);	{		if (!(fd_1 < ((NI32)0))) goto LA3_;

#line 27
		nimln_(27);		echoBinSafe(TM__1vqzGCGyH8jPEpAwiaNwvg_6, 1);
#line 28
		nimln_(28);		goto BeforeRet_;
	}
LA3_: ;
	T6_ = (int)0;
#line 31
	nimln_(31);
#line 34
	nimln_(34);	echoBinSafe(TM__1vqzGCGyH8jPEpAwiaNwvg_8, 1);	ret = ioctl(fd_1, ULEDIOC_SETALL, ((NI)1));
#line 36
	nimln_(36);	{		int T12_;		if (!(ret < ((NI32)0))) goto LA10_;

#line 37
		nimln_(37);		echoBinSafe(TM__1vqzGCGyH8jPEpAwiaNwvg_10, 1);
#line 38
		nimln_(38);
#line 31
		nimln_(31);		T12_ = (int)0;		T12_ = close(fd_1);		goto BeforeRet_;
	}
LA10_: ;

#line 41
	nimln_(41);	echoBinSafe(TM__1vqzGCGyH8jPEpAwiaNwvg_12, 1);
#line 42
	nimln_(42);	T13_ = (int)0;	T13_ = usleep(((unsigned int)1000000));
#line 45
	nimln_(45);	echoBinSafe(TM__1vqzGCGyH8jPEpAwiaNwvg_14, 1);
#line 46
	nimln_(46);	ret = ioctl(fd_1, ULEDIOC_SETALL, ((NI)0));
#line 47
	nimln_(47);	{		int T18_;		if (!(ret < ((NI32)0))) goto LA16_;

#line 48
		nimln_(48);		echoBinSafe(TM__1vqzGCGyH8jPEpAwiaNwvg_10, 1);
#line 49
		nimln_(49);
#line 31
		nimln_(31);		T18_ = (int)0;		T18_ = close(fd_1);		goto BeforeRet_;
	}
LA16_: ;

#line 52
	nimln_(52);	echoBinSafe(TM__1vqzGCGyH8jPEpAwiaNwvg_12, 1);
#line 53
	nimln_(53);	colontmpD_ = usleep(((unsigned int)1000000));	T6_ = colontmpD_;	{		LA7_:;	}
	{	}
	if (NIM_UNLIKELY(*nimErr_)) goto LA5_;	{		LA5_:;	}
	{		int T23_;
#line 31
		nimln_(31);		T23_ = (int)0;		T23_ = close(fd_1);	}
	if (NIM_UNLIKELY(*nimErr_)) goto BeforeRet_;	}BeforeRet_: ;
	popFrame();}

#line 56 "/workspaces/bookworm/apps/examples/hello_nim/hello_nim_async.nim"
N_LIB_PRIVATE N_CDECL(void, hello_nim)(void) {NIM_BOOL oldNimErrFin1_;NIM_BOOL* nimErr_;	nimfr_("hello_nim", "hello_nim_async.nim");{nimErr_ = nimErrorFlag();
#line 62
	nimln_(62);	echoBinSafe(TM__1vqzGCGyH8jPEpAwiaNwvg_2, 1);	{		
#line 65
NI loop;		
#line 96 "/home/vscode/.choosenim/toolchains/nim-#devel/lib/system/iterators_1.nim"
NI res;		loop = (NI)0;		res = ((NI)0);		{
#line 97
			nimln_(97);			while (1) {				if (!(res <= ((NI)19))) goto LA4;
#line 65 "/workspaces/bookworm/apps/examples/hello_nim/hello_nim_async.nim"
				nimlf_(65, "hello_nim_async.nim");				loop = ((NI) (res));				blink_led__hello95nim95async_u13();
				if (NIM_UNLIKELY(*nimErr_)) goto LA1_;
#line 102 "/home/vscode/.choosenim/toolchains/nim-#devel/lib/system/iterators_1.nim"
				nimlf_(102, "iterators_1.nim");				res += ((NI)1);			} LA4: ;
		}
	}
	{		LA1_:;	}
	{		oldNimErrFin1_ = *nimErr_; *nimErr_ = NIM_FALSE;
#line 59 "/workspaces/bookworm/apps/examples/hello_nim/hello_nim_async.nim"
		nimlf_(59, "hello_nim_async.nim");		GC_runOrc__system_u3404();
		if (NIM_UNLIKELY(*nimErr_)) goto BeforeRet_;		*nimErr_ = oldNimErrFin1_;	}
	if (NIM_UNLIKELY(*nimErr_)) goto BeforeRet_;	}BeforeRet_: ;
	popFrame();}

N_LIB_PRIVATE void PreMainInner(void) {
	atmdotdotatsdotdotatsdotdotatsdotdotatsdotdotatshomeatsvscodeatsdotchoosenimatstoolchainsatsnimminusathdevelatslibatspureatsnativesocketsdotnim_Init000();
	atmdotdotatsdotdotatsdotdotatsdotdotatsdotdotatshomeatsvscodeatsdotchoosenimatstoolchainsatsnimminusathdevelatslibatsstdatsexitprocsdotnim_Init000();
}

N_LIB_PRIVATE void PreMain(void) {
#if 0
	void (*volatile inner)(void);
	inner = PreMainInner;
	atmdotdotatsdotdotatsdotdotatsdotdotatsdotdotatshomeatsvscodeatsdotchoosenimatstoolchainsatsnimminusathdevelatslibatssystemdotnim_Init000();
	(*inner)();
#else
	atmdotdotatsdotdotatsdotdotatsdotdotatsdotdotatshomeatsvscodeatsdotchoosenimatstoolchainsatsnimminusathdevelatslibatssystemdotnim_Init000();
	PreMainInner();
#endif
}

N_LIB_PRIVATE N_CDECL(void, NimMainInner)(void) {
	NimMainModule();
}

N_CDECL(void, NimMain)(void) {
#if 0
	void (*volatile inner)(void);
	PreMain();
	inner = NimMainInner;
	(*inner)();
#else
	PreMain();
	NimMainInner();
#endif
}

N_LIB_PRIVATE N_NIMCALL(void, NimMainModule)(void) {

#line 999999 "generated_not_to_break_here"
{
	nimTestErrorFlag();}
}