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Fix i386 Process Crashing When Calling "syscall(...)"
Based off of 98bc803. Added in "#ifdef DARLING" to make it clear that this is a Darling specific change.
+12
+6
src/kernel/libsyscall/bsdsyscalls/___syscall.S
+6
src/kernel/libsyscall/bsdsyscalls/___syscall.S
···
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pushl %ecx
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UNIX_SYSCALL_TRAP
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movl (%esp),%edx // add one element to stack so
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+
#ifdef DARLING
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// Pushing ecx will cause a i386 process
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// that calls syscall(...) to crash.
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pushl %edx
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+
#else
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pushl %ecx // caller "pop" will work
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+
#endif
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jnb 2f
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BRANCH_EXTERN(tramp_cerror)
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2:
+6
src/kernel/libsyscall/custom/__syscall.S
+6
src/kernel/libsyscall/custom/__syscall.S
···
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pushl %ecx
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UNIX_SYSCALL_TRAP
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movl (%esp),%edx // add one element to stack so
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+
#ifdef DARLING
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+
// Pushing ecx will cause a i386 process
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+
// that calls syscall(...) to crash.
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+
pushl %edx
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+
#else
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pushl %ecx // caller "pop" will work
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+
#endif
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jnb 2f
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BRANCH_EXTERN(tramp_cerror)
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2: