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cc65/libsrc/common/_heap.s

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This commit was generated by cvs2svn to compensate for changes in r2, which included commits to RCS files with non-trunk default branches. git-svn-id: svn://svn.cc65.org/cc65/trunk@3 b7a2c559-68d2-44c3-8de9-860c34a00d81
2000-05-28 13:40:48 +00:00
;
; Ullrich von Bassewitz, 03.06.1998
;
; Heap variables and initialization.
;
Use the condes feature git-svn-id: svn://svn.cc65.org/cc65/trunk@470 b7a2c559-68d2-44c3-8de9-860c34a00d81
2000-11-22 22:19:09 +00:00
.constructor initheap, 24
Use the linker define stacksize instead of a variable. git-svn-id: svn://svn.cc65.org/cc65/trunk@621 b7a2c559-68d2-44c3-8de9-860c34a00d81
2001-03-10 14:19:21 +00:00
.import __BSS_RUN__, __BSS_SIZE__, __STACKSIZE__
This commit was generated by cvs2svn to compensate for changes in r2, which included commits to RCS files with non-trunk default branches. git-svn-id: svn://svn.cc65.org/cc65/trunk@3 b7a2c559-68d2-44c3-8de9-860c34a00d81
2000-05-28 13:40:48 +00:00
.importzp sp
Move _heap.h to the compiler include dir. Create heap.inc and use that from the assembler code. Rename heap related _h... variables to _heap... Add _heapmaxavail and _heapmemavail functions. git-svn-id: svn://svn.cc65.org/cc65/trunk@1912 b7a2c559-68d2-44c3-8de9-860c34a00d81
2003-02-01 12:22:09 +00:00
.include "_heap.inc"
This commit was generated by cvs2svn to compensate for changes in r2, which included commits to RCS files with non-trunk default branches. git-svn-id: svn://svn.cc65.org/cc65/trunk@3 b7a2c559-68d2-44c3-8de9-860c34a00d81
2000-05-28 13:40:48 +00:00
.data
Move _heap.h to the compiler include dir. Create heap.inc and use that from the assembler code. Rename heap related _h... variables to _heap... Add _heapmaxavail and _heapmemavail functions. git-svn-id: svn://svn.cc65.org/cc65/trunk@1912 b7a2c559-68d2-44c3-8de9-860c34a00d81
2003-02-01 12:22:09 +00:00
__heaporg:
This commit was generated by cvs2svn to compensate for changes in r2, which included commits to RCS files with non-trunk default branches. git-svn-id: svn://svn.cc65.org/cc65/trunk@3 b7a2c559-68d2-44c3-8de9-860c34a00d81
2000-05-28 13:40:48 +00:00
.word __BSS_RUN__+__BSS_SIZE__ ; Linker calculates this symbol
Move _heap.h to the compiler include dir. Create heap.inc and use that from the assembler code. Rename heap related _h... variables to _heap... Add _heapmaxavail and _heapmemavail functions. git-svn-id: svn://svn.cc65.org/cc65/trunk@1912 b7a2c559-68d2-44c3-8de9-860c34a00d81
2003-02-01 12:22:09 +00:00
__heapptr:
.word __BSS_RUN__+__BSS_SIZE__ ; Dito
__heapend:
This commit was generated by cvs2svn to compensate for changes in r2, which included commits to RCS files with non-trunk default branches. git-svn-id: svn://svn.cc65.org/cc65/trunk@3 b7a2c559-68d2-44c3-8de9-860c34a00d81
2000-05-28 13:40:48 +00:00
.word __BSS_RUN__+__BSS_SIZE__
Move _heap.h to the compiler include dir. Create heap.inc and use that from the assembler code. Rename heap related _h... variables to _heap... Add _heapmaxavail and _heapmemavail functions. git-svn-id: svn://svn.cc65.org/cc65/trunk@1912 b7a2c559-68d2-44c3-8de9-860c34a00d81
2003-02-01 12:22:09 +00:00
__heapfirst:
.word 0
__heaplast:
.word 0
This commit was generated by cvs2svn to compensate for changes in r2, which included commits to RCS files with non-trunk default branches. git-svn-id: svn://svn.cc65.org/cc65/trunk@3 b7a2c559-68d2-44c3-8de9-860c34a00d81
2000-05-28 13:40:48 +00:00
Use the condes feature git-svn-id: svn://svn.cc65.org/cc65/trunk@470 b7a2c559-68d2-44c3-8de9-860c34a00d81
2000-11-22 22:19:09 +00:00
; Initialization. Will be called from startup!
This commit was generated by cvs2svn to compensate for changes in r2, which included commits to RCS files with non-trunk default branches. git-svn-id: svn://svn.cc65.org/cc65/trunk@3 b7a2c559-68d2-44c3-8de9-860c34a00d81
2000-05-28 13:40:48 +00:00
.code
Use the condes feature git-svn-id: svn://svn.cc65.org/cc65/trunk@470 b7a2c559-68d2-44c3-8de9-860c34a00d81
2000-11-22 22:19:09 +00:00
initheap:
Move _heap.h to the compiler include dir. Create heap.inc and use that from the assembler code. Rename heap related _h... variables to _heap... Add _heapmaxavail and _heapmemavail functions. git-svn-id: svn://svn.cc65.org/cc65/trunk@1912 b7a2c559-68d2-44c3-8de9-860c34a00d81
2003-02-01 12:22:09 +00:00
sec
lda sp
sbc #<__STACKSIZE__
sta __heapend
lda sp+1
Use the linker define stacksize instead of a variable. git-svn-id: svn://svn.cc65.org/cc65/trunk@621 b7a2c559-68d2-44c3-8de9-860c34a00d81
2001-03-10 14:19:21 +00:00
sbc #>__STACKSIZE__
Move _heap.h to the compiler include dir. Create heap.inc and use that from the assembler code. Rename heap related _h... variables to _heap... Add _heapmaxavail and _heapmemavail functions. git-svn-id: svn://svn.cc65.org/cc65/trunk@1912 b7a2c559-68d2-44c3-8de9-860c34a00d81
2003-02-01 12:22:09 +00:00
sta __heapend+1
This commit was generated by cvs2svn to compensate for changes in r2, which included commits to RCS files with non-trunk default branches. git-svn-id: svn://svn.cc65.org/cc65/trunk@3 b7a2c559-68d2-44c3-8de9-860c34a00d81
2000-05-28 13:40:48 +00:00
rts
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