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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.
46 lines
731 B
C
46 lines
731 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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int x3(void)
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{
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printf(" x3");
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return 3;
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}
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/* That callx4 is defined globally (as if ".globl callx4")
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is a TCC extension. GCC doesn't behave like this. */
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void callx4(void);
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__asm__(_"callx4: call "_"x4; ret;"
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#ifndef __TINYC__
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" .global "_"callx4"
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#endif
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);
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extern void x5(void);
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void callx5_again(void);
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void callx5_again(void)
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{
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x5();
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asm("call "_"x6");
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}
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static void __USED x6()
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{
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printf(" x6-2");
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}
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