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/* SPDX-License-Identifier: GPL-2.0-only */
#if ENV_SEPARATE_DATA_AND_BSS
/*
* Copy .data section content to Cache-As-Ram.
* This code can be included from 32 bits or 64 bits code. It also preserves
* registers.
*/
copy_data_section:
#if ENV_X86_64
push %rcx
push %rdi
push %rsi
#else
pushl %ecx
pushl %edi
pushl %esi
#endif
movl $(_edata), %ecx
movl $(_data), %edi
sub %edi, %ecx
movl $(_data_load),%esi
shrl $2, %ecx
rep movsl
#if ENV_X86_64
pop %rsi
pop %rdi
pop %rcx
#else
popl %esi
popl %edi
popl %ecx
#endif
#endif /* ENV_SEPARATE_DATA_AND_BSS */
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