* Need Help: gcc suppport for bpf target
@ 2022-12-20 16:06 SuHsueyu
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From: SuHsueyu @ 2022-12-20 16:06 UTC (permalink / raw)
To: gcc-help
Hello, I'm new to gcc bpf. Currently, I use gcc 12.1.0, and I compiled
a ebpf map definition source file t.c:
struct t {
int a:2;
int b:3;
int c:2;
} g;
with gcc -c -gbtf t.c
and use readelf to read the obj file. But the machine section is
x86-64, my machine architure, and I expected "Machine: Linux BPF"
which can be compiled with clang -target bpf t.c.
I'm curious if GCC allows for the generation of target BPF. Or if
there's a useful compile option I'm missing.
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2022-12-20 16:06 Need Help: gcc suppport for bpf target SuHsueyu
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