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Moved jmpvec into a separate module
git-svn-id: svn://svn.cc65.org/cc65/trunk@1848 b7a2c559-68d2-44c3-8de9-860c34a00d81
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@ -76,6 +76,7 @@ OBJS = add.o \
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incsp6.o \
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incsp6.o \
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incsp7.o \
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incsp7.o \
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incsp8.o \
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incsp8.o \
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jmpvec.o \
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ladd.o \
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ladd.o \
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laddeq.o \
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laddeq.o \
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laddeqsp.o \
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laddeqsp.o \
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@ -12,14 +12,10 @@
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; destructor tables, they must be called from the platform specific startup
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; destructor tables, they must be called from the platform specific startup
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; code.
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; code.
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;
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; The function does also export jmpvec as general purpose jump vector that
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; lies in the data segment so it's address may be patched at runtime.
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;
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.export initlib, donelib, condes
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.export initlib, donelib, condes
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.export jmpvec
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.import jmpvec
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.import __CONSTRUCTOR_TABLE__, __CONSTRUCTOR_COUNT__
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.import __CONSTRUCTOR_TABLE__, __CONSTRUCTOR_COUNT__
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.import __DESTRUCTOR_TABLE__, __DESTRUCTOR_COUNT__
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.import __DESTRUCTOR_TABLE__, __DESTRUCTOR_COUNT__
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@ -98,6 +94,4 @@ index: .byte 0
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getbyt: lda $FFFF,y
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getbyt: lda $FFFF,y
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rts
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rts
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jmpvec: jmp $FFFF
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14
libsrc/runtime/jmpvec.s
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14
libsrc/runtime/jmpvec.s
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@ -0,0 +1,14 @@
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;
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; Ullrich von Bassewitz, 2002-12-26
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;
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; CC65 runtime: Jump vector that resides in the data segment so it's address
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; may be patched at runtime.
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;
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.export jmpvec
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.data
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jmpvec: jmp $FFFF
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