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[Tinycc-devel] asm parameter substitution


From: Daniel Glöckner
Subject: [Tinycc-devel] asm parameter substitution
Date: Mon, 11 Apr 2005 00:29:11 +0200
User-agent: Mutt/1.4.2.1i

Writing an ARM inline assembler, I have some problems to make the code
do what it should do in subst_asm_operand and asm_gen_code using just
the information provided by their parameters.

Even the x86 inline assembler doesn't do it properly, as the following
example shows:

int f(int *x)
{
  asm("xorl %0,%0":"=r"(*x));
}

Both functions should be given the ASMOperand and the SValue for each
parameter.

  Daniel

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