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https://github.com/byteworksinc/ORCA-C.git
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91d33b586d
The main changes made to most tests are:
*Declarations always include explicit types, not relying on implicit int. The declaration of main in most test programs is changed to be "int main (void) {...}", adding an explicit return type and a prototype. (There are still some non-prototyped functions, though.)
*Functions are always declared before use, either by including a header or by providing a declaration for the specific function. The latter approach is usually used for printf, to avoid requiring ORCA/C to process stdio.h when compiling every test case (which might make test runs noticeably slower).
*Make all return statements in non-void functions (e.g. main) return a value.
*Avoid some instances of undefined behavior and type errors in printf and scanf calls.
Several miscellaneous bugs are also fixed.
There are still a couple test cases that intentionally rely on the C89 behavior, to ensure it still works.
73 lines
1.9 KiB
C++
73 lines
1.9 KiB
C++
/* Special Conformance Test 25.0.2: Verification of long addressing in mini- */
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/* assembler when using large memory model */
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/* */
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/* Other files needed: spc25.2.exec - EXEC file which separately compiles, */
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/* links, and executes the two files */
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/* comprising this test */
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/* spc25.2.1.cc - Separately compiled file which */
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/* contains global data and routines */
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/* accessed by the main program */
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#pragma memorymodel 1
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#include <stdio.h>
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static int i1 = 33;
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extern char ch0 [];
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extern int i0 [];
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extern char * Init_Ch (void);
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extern int * Init_Int (int i []);
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int main (void)
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{
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char *chPtr;
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int *iPtr;
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int count = 0;
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/* Call routines to initialize global arrays. Verify initialization. */
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count++;
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chPtr = Init_Ch ();
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if ((*chPtr != 'e') || (chPtr [1] != 'd') || (chPtr [2] != 'c'))
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goto Fail;
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count++;
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iPtr = Init_Int (i0);
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if ((*iPtr != 10) || (iPtr [1] != 20) || (iPtr [2] != 30))
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goto Fail;
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asm
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{
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bra Test
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uch1: dcb 't'
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/* Test expressions */
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Test: lda i1
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cmp #33
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bne Err
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lda uch1
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and #0x00FF
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cmp #0x0074
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bne Err
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lda [iPtr]
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cmp #10
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beq Out
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Err: inc count
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jmp Fail
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}
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Out:
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printf ("Passed Conformance Test 25.0.2\n");
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return 0;
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Fail:
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printf ("count = %d\n", count);
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printf ("Failed Conformance Test 25.0.2\n");
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}
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