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Merge branch 'cc65:master' into bootstrap-fix
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Jeff Tranter
GitHub
commit
fdd4d35887
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@ -2283,7 +2283,7 @@ See: <tt><ref id=".ASCIIZ" name=".ASCIIZ"></tt>,<tt><ref id=".CHARMAP" name=".CH
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Switch on or off case sensitivity on identifiers. The default is off
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(that is, identifiers are case sensitive), but may be changed by the
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-i switch on the command line.
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The command must be followed by a '+' or '-' character to switch the
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The command can be followed by a '+' or '-' character to switch the
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option on or off respectively.
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Example:
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@ -2432,7 +2432,7 @@ See: <tt><ref id=".ASCIIZ" name=".ASCIIZ"></tt>,<tt><ref id=".CHARMAP" name=".CH
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Switch on or off debug info generation. The default is off (that is,
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the object file will not contain debug infos), but may be changed by the
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-g switch on the command line.
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The command must be followed by a '+' or '-' character to switch the
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The command can be followed by a '+' or '-' character to switch the
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option on or off respectively.
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Example:
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@ -3380,7 +3380,7 @@ See: <tt><ref id=".ASCIIZ" name=".ASCIIZ"></tt>,<tt><ref id=".CHARMAP" name=".CH
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Note: Line continuations do not work in a comment. A backslash at the
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end of a comment is treated as part of the comment and does not trigger
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line continuation.
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The command must be followed by a '+' or '-' character to switch the
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The command can be followed by a '+' or '-' character to switch the
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option on or off respectively.
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Example:
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@ -3395,7 +3395,7 @@ See: <tt><ref id=".ASCIIZ" name=".ASCIIZ"></tt>,<tt><ref id=".CHARMAP" name=".CH
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<sect1><tt>.LIST</tt><label id=".LIST"><p>
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Enable output to the listing. The command must be followed by a boolean
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Enable output to the listing. The command can be followed by a boolean
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switch ("on", "off", "+" or "-") and will enable or disable listing
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output.
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The option has no effect if the listing is not enabled by the command line
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@ -4040,7 +4040,7 @@ See: <tt><ref id=".ASCIIZ" name=".ASCIIZ"></tt>,<tt><ref id=".BYTE" name=".BYTE"
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<sect1><tt>.SMART</tt><label id=".SMART"><p>
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Switch on or off smart mode. The command must be followed by a '+' or '-'
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Switch on or off smart mode. The command can be followed by a '+' or '-'
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character to switch the option on or off respectively. The default is off
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(that is, the assembler doesn't try to be smart), but this default may be
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changed by the -s switch on the command line.
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@ -4262,8 +4262,13 @@ macro actually takes in the definition. You may also leave intermediate
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parameters empty. Empty parameters are replaced by empty space (that is,
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they are removed when the macro is expanded). If you have a look at our
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macro definition above, you will see, that replacing the "addr" parameter
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by nothing will lead to wrong code in most lines. To help you, writing
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macros with a variable parameter list, there are some control commands:
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by nothing will lead to wrong code in most lines.
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The names "a", "x" and "y" should be avoided for macro parameters, as these
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will usually conflict with the 6502 registers.
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For writing macros with a variable parameter list, control commands are
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available:
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<tt><ref id=".IFBLANK" name=".IFBLANK"></tt> tests the rest of the line and
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returns true, if there are any tokens on the remainder of the line. Since
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@ -4274,15 +4279,15 @@ opposite.
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Look at this example:
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<tscreen><verb>
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.macro ldaxy a, x, y
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.ifnblank a
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lda #a
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.macro ldaxy i, j, k
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.ifnblank i
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lda #i
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.endif
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.ifnblank x
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ldx #x
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.ifnblank j
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ldx #j
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.endif
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.ifnblank y
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ldy #y
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.ifnblank k
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ldy #k
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.endif
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.endmacro
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</verb></tscreen>
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@ -43,6 +43,10 @@
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/*****************************************************************************/
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/* EffAddr Flags */
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#define EFFADDR_OVERRIDE_ZP 0x00000001UL
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/* GetEA result struct */
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typedef struct EffAddr EffAddr;
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@ -51,6 +55,7 @@ struct EffAddr {
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unsigned long AddrModeSet; /* Possible addressing modes */
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struct ExprNode* Expr; /* Expression if any (NULL otherwise) */
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unsigned Reg; /* Register number in sweet16 mode */
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unsigned long Flags; /* Other properties */
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/* The following fields are used inside instr.c */
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unsigned AddrMode; /* Actual addressing mode used */
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@ -72,11 +72,13 @@ void GetEA (EffAddr* A)
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/* Clear the output struct */
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A->AddrModeSet = 0;
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A->Expr = 0;
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A->Flags = 0;
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/* Handle an addressing size override */
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switch (CurTok.Tok) {
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case TOK_OVERRIDE_ZP:
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Restrictions = AM65_DIR | AM65_DIR_X | AM65_DIR_Y;
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A->Flags |= EFFADDR_OVERRIDE_ZP;
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NextTok ();
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break;
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@ -1269,7 +1269,8 @@ static int EvalEA (const InsDesc* Ins, EffAddr* A)
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ExprNode* Left = A->Expr->Left;
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if ((A->Expr->Op == EXPR_BYTE0 || A->Expr->Op == EXPR_BYTE1) &&
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Left->Op == EXPR_SYMBOL &&
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GetSymAddrSize (Left->V.Sym) != ADDR_SIZE_ZP) {
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GetSymAddrSize (Left->V.Sym) != ADDR_SIZE_ZP &&
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!(A->Flags & EFFADDR_OVERRIDE_ZP)) {
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/* Output a warning */
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Warning (1, "Suspicious address expression");
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@ -1617,11 +1618,12 @@ static void PutJMP (const InsDesc* Ins)
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if (EvalEA (Ins, &A)) {
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/* Check for indirect addressing */
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if (A.AddrModeBit & AM65_ABS_IND) {
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if ((A.AddrModeBit & AM65_ABS_IND) && (CPU < CPU_65SC02)) {
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/* Compare the low byte of the expression to 0xFF to check for
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** a page cross. Be sure to use a copy of the expression otherwise
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** things will go weird later.
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** things will go weird later. This only affects the 6502 CPU,
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** and was corrected in 65C02 and later CPUs in this family.
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*/
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ExprNode* E = GenNE (GenByteExpr (CloneExpr (A.Expr)), 0xFF);
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@ -21,7 +21,7 @@ unsigned int uia, uib;
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unsigned long ula, ulb;
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#define OPTCMP8TEST_SINGLE(num,cmpop,asmprefix,vara,varb,b0,b1,a0,a1,typename,name) \
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typename name ## _ ## num ## (void) { \
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typename name ## _ ## num(void) { \
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varb = b0; \
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asm( asmprefix ); \
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vara = a0; \
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@ -30,7 +30,7 @@ unsigned long ula, ulb;
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}
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#define OPTCMP8TEST_VERIFY(num,b,desc,printterm,name) \
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ASSERT_AreEqual(name ## _ ## num ##(),b,printterm,"Incorrect optimization of const comparison (" #name "_" #num ": " desc ").");
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ASSERT_AreEqual(name ## _ ## num(),b,printterm,"Incorrect optimization of const comparison (" #name "_" #num ": " desc ").");
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/* Generates a set of comparison tests for one type and set of test values.
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** name = a name for this test (no spaces)
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