| commit | 10750872419df9dc92421c4fd719f42e5561ee77 | |
| author | Daniel Glöckner <daniel-gl@gmx.net> | |
| Sat, 29 Mar 2014 16:50:40 +0000 (29 17:50 +0100) | ||
| committer | Daniel Glöckner <daniel-gl@gmx.net> | |
| Sat, 29 Mar 2014 16:50:40 +0000 (29 17:50 +0100) | ||
| tree | 6f3f038903e3a2b23dfb8f3a4e54e1b12404e110 | treesnapshot (tar.gz zip) |
| parent | f272407353f2abdc09f9f6bcb54bcf4b6521d782 | commitdiff |
ARM: Fix passing arrays to varadic functions
TinyCC miscompiled
void g(int,...);
void f(void)
{
char b[4000];
g(1, 2, 3, 4, b);
}
in two ways:
1. It didn't align the stack to 8 bytes before the call
2. It added sizeof(b) to the stack pointer after the call
TinyCC miscompiled
void g(int,...);
void f(void)
{
char b[4000];
g(1, 2, 3, 4, b);
}
in two ways:
1. It didn't align the stack to 8 bytes before the call
2. It added sizeof(b) to the stack pointer after the call
| arm-gen.c | diffblobblamehistory |