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#define GIVEN .ascii "GIVEN";
#define EXPECT .ascii "EXPECT";
#define EXPECT_ERR .ascii "EXPECT_ERR";
GIVEN call 0f; 0: pop %edx
/* XXX the extra push isn't necessary in 32-bit mode */
EXPECT push %eax; push %eax; mov $0xdead0005, %eax; mov %eax, 4(%esp); pop %eax; pop %edx
GIVEN jmp 0f; 0: nop
EXPECT_ERR
GIVEN jne .+0x1000
/* we expect to generate an unnecessarily long jump, so hardcode it the 0x10000
* is because we pretend our trampoline is 0x10000 bytes before the original
* function */
EXPECT 2: .byte 0x0f, 0x85; .long 2; jmp 1f; 0: jmp .+0x10000+0x1000-8; 1:
GIVEN loopne .+0x80
EXPECT loopne 0f; jmp 1f; 0: jmp .+0x10000+0x80-4; 1:
GIVEN call .+0x1000; nop
EXPECT_ERR
GIVEN call *%edi
EXPECT call *%edi
GIVEN call *%edi; nop
EXPECT_ERR
GIVEN call *(%edi); nop
EXPECT_ERR
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