Revision b3760ce0a54409c32cd388e013f0bbbc27a6c71d authored by Daniel Fort on 10 September 2017, 18:43:38 UTC, committed by Daniel Fort on 10 September 2017, 18:43:38 UTC
Raw backend: allow displaying raw previews without conflicting with LiveView info bars
1 parent 0ae8464
footer.c
/* this magic is a BX R3 */
#define FOOTER_MAGIC 0xE12FFF13
#define STR(x) STRx(x)
#define STRx(x) #x
asm(
/* footer is read by first instructions to check if autoexec.bin was loaded correctly
.data is selected after .text by the default linker script, so this will go to the
end of the file, being a usable footer.
*/
".section .data\n"
".align 5, 0xCE\n"
/* fill up so there are only two words left */
".word 0xCEEEEEEC\n"
".word 0xCEEEEEEC\n"
".word 0xCEEEEEEC\n"
".word 0xCEEEEEEC\n"
".word 0xCEEEEEEC\n"
".word 0xCEEEEEEC\n"
".globl autoexec_bin_footer\n"
"autoexec_bin_footer:\n"
".word "STR(FOOTER_MAGIC)"\n"
"autoexec_bin_checksum:\n"
".word 0xCCCCCCCC\n"
".globl autoexec_bin_checksum_end\n"
"autoexec_bin_checksum_end:\n"
);
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