---------------------------------------
      mips NXJ e
---------------------------------------



@GNU C/C++ Compiler  mips (RV[Yėp) łڐA܂Bx[
X2.7.2.3łBIWiƂ̎ȈႢ͈ȉ̒ʂłB

E\tgEFAZCuĂяo`ɁAgoFast y
@libgcc1 ݊̂̂Ił

@ƂƂ̃c[̂ėpĂ邽߁Aݒ莟ŗlX
ŗp\łƎv܂BAPS-X ()̃AvP[
VJɂgp邱Ƃł܂B

@ȂA PS-X ()̊JŁAl GNU C Compiler 𗘗p
ĂƉ\Ă̂ƂāANY ()܂AcOȂ{
vOƂ̊SȌ݊͂Ȃ܂B



@ȉ̃vOyуCu݂܂BŏIIȃoCi쐬
邽߂ɂ́ÂقɃAZu(mipsas)yуJ(mipsld)
삷KvłB

---
mipsgcc		RpChCo	(C/C++)
mipsgxx		RpChCo	(C++)
mipscpp		vvZbT		(C/C++)
mipscc1		RpC{		(C)
mipscc1x	RpC{		(C++)

libm.a		w֐Cu	(͑i)
libc.a		W C Cu	(͑i)
libcc.a		W C++ Cu	(͑i)
libgcc.a	GCC ⏕Cu
---

@evO PATH ̒ʂfBNgɒuACut@C
KȏꏊɈړAȉ̊ϐݒ肵ĂB

---
MIPS_TEMP			ƗpfBNg
@mipsgcc ́Aϐ MIPS_TEMP, tmp/TMP, temp/TEMP ̏Ԃɒ
(Human68k/MS-DOS)AŏɌϐ̓efBNg
Ɨ̈ƂĎgp܂BweAϐ
Ȃꍇ́AJgfBNgƗ̈Ƃ܂B

MIPS_COMPILER_PATH		vO
@vO̎߂ĂfBNgw肵܂BvO 
PATH ̒ʂĂȂfBNgɊi[ĂꍇȂǂɎw肷
悢ł傤B

MIPS_LIBRARY_PATH		Cu
@Cut@Cy specs t@C̎߂ĂfBNg
w肵܂B

MIPS_C_INCLUDE_PATH		CN[ht@C
@C ŎgpCN[ht@C̎߂ĂfBNg
w肵܂B

MIPS_CPLUS_INCLUDE_PATH	CN[ht@C
@C++ ŎgpCN[ht@C̎߂ĂfBNg
w肵܂B
---

@gp@̏ڍׂɂẮA}jAQƂĂB
@}jAނ́A{Ƃ̃z[y[W HTML `̂̂̂ŁA
QƂĂB

	http://www.cygnus.com/pubs/gnupro/

@R[h ISO-8859-1(Latin1) Ȃ̂ŁAǂݍŃwb_
Ăƕ֗łB

---
<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1">
---

RpCɂ

@^[QbgƂẮA{[h}CR̂悤ȑgݗprz肵
Â݂ƂAWCuɑ镔͈݂ؑ
܂B̂߁AWCu܂߂AʓIɌƂ̍
ł C/C++ ̊Ƃ͂܂قȂ̂łƍlق
ǂƎv܂B(Ⴆ΁Ahello, world ̗ނ̃vO͂܂
삵܂)

# C/C++ ȂďFwAZuxłƊ؂Ďg܂傤B()

@fBNg̋؂蕶ɂ́A'/' y '\' ̑oǂłgp
邱Ƃł܂B݂ĂĂ肠܂B

@ϐ̂Â *_PATH ƂȂĂϐɂ́ApX ';' 
ŋ؂ĕLq邱Ƃ\łB

@_Z֘ÃIvVȉɎ܂B

---
-mgofast	soft-float  goFast ݊Cugp܂ (default)
-mno-gofast	soft-float  libgcc1 ݊Cugp܂
-msoft-float	\tgEFAɂ镂_ZR[h𐶐܂ (default)
-mhard-float	n[hEFAɂ镂_ZR[h𐶐܂
---

@specs t@C͂ȂĂ삵܂BftHg̐ݒύX
ȊO͓ɗpӂKv͂܂Bspecs t@CKvȏꍇ́A
ȉ̃R}hŃx[XƂȂt@C𐶐邱Ƃł܂B

---
	mipsgcc -dumpspecs > specs
---

@C++ AAZu/C ŏꂽ֐ꍇ́Aȉ̂悤ɁA
vg^Cv錾 asm Ńx𖾎IɎw肵ĂB

---
int FunctionName(int foo) asm("FunctionName");
int FunctionName(int foo){ { }
---



uƂɂŏIIȃR[ho͂ł΂悢vƂȂKȕj
̂߁Aꕔ@\ɓ삵ȂȂǂ̕sł邩
BȂAHuman68k/Win32 łƂɁA܂CĂiKłA
ݒ@啝ɕς\̂ŒӂKvłB

EقƂǂ C++ ŗL̊g@\͐ɓ삵܂B
Eꕔ SJIS R[h݂͈̍Ƃł܂B
Elibgcc1 ֘A͂܂ӖȂ悤Ȃ̂Ŕp~邩܂B



v2.7.2.3  wȂ蓮I()x:
	E悤₭RpCʂ(Ƃ)
	EėpႢߌJ

v2.7.2.3+1 w^̊J(ȉ)x:
	Eeϐ̖̂ύX(MIPS_*)
	Emipsas/mipsld ftHgŋN悤ɕύX
	EAZuɓn\[Xt@C̍쐬@ύX
	E]vȃpXȂ悤ɕύX
	EWݒ soft-float ɕύX
	Eo͂t@Ĉ̖ *.x ɕύX
	EgoFast y libgcc1 ݊ soft-float Ił悤Ɋg
	EgoFast Cu negate 폜
	Edouble ֘AZgp̏ꍇ̃CuTCY팸
	E soft-float `݂ł悤Ɋg

v2.7.2.3+2 wVAZux:
	EC++ RpCǉ
	EWݒ -fconserve-space ɕύX
	ECũt@CTCY팸

J

@݁Aȉ̂悤ȃCusĂ܂BƂɂAȂ̂
Fō邵܂B

EepOtBNX	(sp_regst, glBegin Ȃ)	
EepTEh		(pcmplay, bgmplay Ȃ)		ҋ
EepI/O@푀		(joyget, cdseek Ȃ)		ҋ
Eeˑ			(syscall, execvp Ȃ)		ҋ
Et@Co̓G~[V(open, close Ȃ)		ҋ
Ew֐			(sin, sqrt Ȃ)		ҋ
ȆWIȊ֐		(sprintf, qsort, strcpy Ȃ)	
				O͓Kł()

@̗ǂR[hō\ꂽAsoft-float ݊Cû悤
Ȃ̂AƂłˁB

i

@^̃RpC⃉CuނɈ؈ˑɁAȒPȉʕ\x
ł悤ɂȂ炵cB()

@Ƃ̓Q[c͂(f)cB

--
co
