48 lines
1.5 KiB
ArmAsm
Executable File
48 lines
1.5 KiB
ArmAsm
Executable File
#define JUMP_QUOT jmp *QUOT_XT_OFFSET(ARG0)
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DEF(F_FASTCALL void,c_to_factor,(CELL quot)):
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PUSH_NONVOLATILE
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push ARG0 /* Save quot */
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lea -CELL_SIZE(STACK_REG),ARG0 /* Save stack pointer */
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call MANGLE(save_callstack_bottom)
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mov (STACK_REG),ARG0 /* Pass quot as arg 1 */
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call *QUOT_XT_OFFSET(ARG0) /* Call quot-xt */
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POP ARG0
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POP_NONVOLATILE
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ret
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DEF(F_FASTCALL void,primitive_call,(void)):
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mov (DS_REG),ARG0 /* Load quotation from data stack */
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sub $CELL_SIZE,DS_REG /* Pop data stack */
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JUMP_QUOT
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/* Don't mess up EDX, it's the callstack top parameter to primitives. */
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DEF(F_FASTCALL void,primitive_execute,(void)):
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mov (DS_REG),ARG0 /* Load word from data stack */
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sub $CELL_SIZE,DS_REG /* Pop data stack */
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jmp *WORD_XT_OFFSET(ARG0) /* Load word-xt slot */
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DEF(F_FASTCALL void,throw_impl,(CELL quot, F_STACK_FRAME *rewind_to)):
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mov ARG1,STACK_REG /* rewind_to */
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JUMP_QUOT
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DEF(FASTCALL void,lazy_jit_compile,(CELL quot)):
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mov STACK_REG,ARG1 /* Save stack pointer */
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push ARG1 /* Alignment */
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push ARG1
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push ARG1
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call MANGLE(primitive_jit_compile)
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mov RETURN_REG,ARG0 /* No-op on 32-bit */
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pop ARG1 /* OK to clobber ARG1 here */
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pop ARG1
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pop ARG1
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JUMP_QUOT /* Call the quotation */
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#ifdef WINDOWS
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.section .drectve
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.ascii " -export:c_to_factor"
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#endif
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