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| author | Yao Qi <qiyaoltc@gmail.com> | 2017-08-09 15:37:57 +0100 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2017-08-09 17:43:09 +0200 |
| commit | 32ca315312628dfce2f0e1c74eab1db33a5f0061 (patch) | |
| tree | 4935e091523dfef697c419ebd6f686285ee95450 /newlib/libc/stdlib/reallocarray.c | |
| parent | 61ddc7a436dee9ef40782400ba618be8dee9a0e8 (diff) | |
| download | cygnal-32ca315312628dfce2f0e1c74eab1db33a5f0061.tar.gz cygnal-32ca315312628dfce2f0e1c74eab1db33a5f0061.tar.bz2 cygnal-32ca315312628dfce2f0e1c74eab1db33a5f0061.zip | |
Don't fetch command line options without semi-hosting
Nowadays, the code fetching command line options via semi-hosting are
unconditionally pulled in, so that the semi-hosting code is still
there even I compile with option --specs=nosys.specs.
gdb ./aarch64-none-elf/libgloss/aarch64/crt0.o
(gdb) disassemble _start
0x0000000000000050 <+80>: ldr x1, 0x128 <_cpu_init_hook+48>
0x0000000000000054 <+84>: mov w0, #0x15
0x0000000000000058 <+88>: hlt #0xf000
This patch fixes this problem by wrapping the code by ARM_RDI_MONITOR.
When semi-hosting is not used, set command line options to NULL.
Diffstat (limited to 'newlib/libc/stdlib/reallocarray.c')
0 files changed, 0 insertions, 0 deletions