From ef2ee09d1f9b5e2511651100526f50603b9a39b7 Mon Sep 17 00:00:00 2001 From: Anton Blanchard Date: Mon, 21 Dec 2020 14:04:05 +1100 Subject: [PATCH] Cut down hello_world to fit in 4kB --- hello_world/head.S | 39 --- hello_world/hello_world.bin | Bin 6280 -> 2696 bytes hello_world/hello_world.elf | Bin 87184 -> 83568 bytes hello_world/hello_world.hex | 462 +----------------------------------- hello_world/powerpc.lds | 4 +- 5 files changed, 9 insertions(+), 496 deletions(-) diff --git a/hello_world/head.S b/hello_world/head.S index 6357606..4f11987 100644 --- a/hello_world/head.S +++ b/hello_world/head.S @@ -66,42 +66,3 @@ boot_entry: mtctr %r12, bctrl b . - -#define EXCEPTION(nr) \ - .= nr ;\ - b . - - /* More exception stubs */ - EXCEPTION(0x300) - EXCEPTION(0x380) - EXCEPTION(0x400) - EXCEPTION(0x480) - EXCEPTION(0x500) - EXCEPTION(0x600) - EXCEPTION(0x700) - EXCEPTION(0x800) - EXCEPTION(0x900) - EXCEPTION(0x980) - EXCEPTION(0xa00) - EXCEPTION(0xb00) - EXCEPTION(0xc00) - EXCEPTION(0xd00) - EXCEPTION(0xe00) - EXCEPTION(0xe20) - EXCEPTION(0xe40) - EXCEPTION(0xe60) - EXCEPTION(0xe80) - EXCEPTION(0xf00) - EXCEPTION(0xf20) - EXCEPTION(0xf40) - EXCEPTION(0xf60) - EXCEPTION(0xf80) -#if 0 - EXCEPTION(0x1000) - EXCEPTION(0x1100) - EXCEPTION(0x1200) - EXCEPTION(0x1300) - EXCEPTION(0x1400) - EXCEPTION(0x1500) - EXCEPTION(0x1600) -#endif diff --git a/hello_world/hello_world.bin b/hello_world/hello_world.bin index e4b14ca6f70843d9d43a149c8d18fb1f22072fe5..52b1556f967d93640eef0e6716e788afe3a239a5 100755 GIT binary patch delta 76 zcmeA$>=4}$$jHsolemnzvsRI%!EX~QGvnq7A`2NO2}m+_O_mbK2aG&BNi1DY6^TQiA8l5xglDVBU7$;T=-c>zlF?aMX`+3ilUNp_Rn{54HNH)%r>u!PV_v8AOXrlb9Frdwz_CALXg zBNP#m4pCz5loV=jMmj7gh!%9p$dHjijEY!)M%&RDaX_ay%$UjGP#s3Wfzfl`J7+f= zYI&KwbHDHW+`n&d}WA=1;*izor;|tZ=bE2uUDCnaT!6QRoAA-LvvyScl zw)xfjQr5(l7i=)$xw$9cR0)*BQC(32BPgy4L#cke1P=J^aTLeH@E{zWEsa1kpj@{c zUN%m};AHS2j9y%dw|*UNhv+77s6WH7XFw^_vhN%oQ-*7Q6OjR~>*)d=B&@(n5^kUl zg>?{b^l$IL+k<2q)*r^8Oos1n)QNJa2u)KU+wMdw_Zi(=4mFMUVcRgB&{32S@l;XH z#3)j9!Rf1dEq%Nk8g6CH_mM5hFn9z(cx(}fzyMs22JOuKnGAXvyodk|icA&MPywm& z433Gevncyf&Z2~g)ghdgD#f-7UY7o4`06>+v-WPk#Jh2YoLP^clesEJVK19MD{PFT zMQ8aTvfyO?96Plxlo4g$hP}a6&ZF2aGN-v13@{EO?`*{AP!itjDW_N&7$lcJIcoz* z<2B|BOky*dyT?3j6$PXPtXD~lTH?)t|0Cw z9`{3R&Jy<`aXN5>LyozSq^(K{0!{cr+Sp!UTC zG>bMc%;>@siI7B&y zAGr76)aGsdt7_;i3u8O>dz^Rl8B7B_<(2r9t?QGp7HoZc5^AnNEnRoxw07fvB^K}v zD*oCc8Y$yA*(5gV=aNv_MvoF4^@2@uX-|?KFE~ApOBgIFQtC-o8BbdJLv#a6m#1** zOv6i--kyR=!6xGSQ@Bf5`b-L%;%sL1QPdmU>KZIEH}n+V=Pi9H1zqB3oVWDq8mJR& zBhDbkKwqwbHQNtTUhWM6)mCaJmD{~_wEi`F?z~IEeI-=vDmhM8qapYsS$UN@+CW8_ z@(Ofx4Yh0T96Y4pP;kBH@fRJgg|fXn$Z>DTE8yDuDg5pdGJx7gN%L7>lYE6he+WK_ znepTIugu5q@9^Re4l5Y&icTfF$YE0m4v@o6eY_T8@EiSfE!0A%{&g)RjDV>ZY9S6a zI#36RajH{@haik8N^PKl#8=R6S9RC!{n+lJIjg$A)7q7J4=$v0mSs(3sp`H*F(Rdu z64*{!FJF;1B2u68l(+c#8bDyAqvkkTc|F`}q`kDJUiUPezF8fCWYnZ}^URE7EoH~I zN_Kcwb*ss$JVqlle@ETEt}oR=EV7JvtBf4X_kF&i9uio(UB38qJtTuRs_`-!Z9P$s zb!O|+^;l<2LyxWBsK@ePY$6UeKzk1N*?L0*GzxYQf3X3}$JW^f=oH%6XX}d%_%zx& zvI16tJ$us%c-}1HGTmkA)^;dAF>NJe_d6;3m>Q7g*?|693&e{dx5?pV*53l#c$`ewV#Xhhsodm8hG#Bv^vw$9b7cqV zyBD`Mx;8la!YUk%Qtix4IW*_;8WX^ZF_&RU^N@DN_pGr@^W*HAS3zA7hiGy1wpEZ? 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