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fbfe6209be
via some heavy-handed hackery in the ASM symbol handling in case C symbols get a leading underscore (but ASM symbols do not). But this is now like clang and GCC on Darwin work: asm symbols are undecorated, C symbols get a _ prepended, so to connect both some trickery is involved for the ASM symbols that don't have a _ prepended. They must be included in the C symbol table (because that's what we use to lookup also ASM labels), but they also must not disturb the normal C symbol (which don't have the _ prepended), so they need some mangling. A bit unsatisfying, but well. So, add asm-c-connect-test to the working ones for Darwin as well.
67 lines
886 B
C
67 lines
886 B
C
#include <stdio.h>
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#if defined _WIN32 && !defined __TINYC__
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# define _ "_"
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#elif defined __APPLE__
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# define _ "_"
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#else
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# define _
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#endif
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#ifdef __clang__
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/* clang needs some help tp not throw functions away even at -O0 */
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#define __USED __attribute__((__used__))
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#else
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#define __USED
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#endif
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static int __USED x1_c (void)
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{
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printf(" x1");
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return 1;
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}
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asm(".text;"_"x1: call "_"x1_c; ret");
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void callx4(void);
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void callx5_again(void);
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void x6()
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{
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printf(" x6-1");
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}
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int main(int argc, char *argv[])
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{
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printf("*");
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asm("call "_"x1");
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asm("call "_"x2");
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asm("call "_"x3");
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callx4();
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asm("call "_"x5");
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callx5_again();
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x6();
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printf(" *\n");
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return 0;
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}
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static
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int __USED x2(void)
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{
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printf(" x2");
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return 2;
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}
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extern int x3(void);
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void x4(void)
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{
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printf(" x4");
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}
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void x5(void);
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void x5(void)
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{
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printf(" x5");
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}
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