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Code Issues Releases Wiki Activity

AppleM1: Support Apple Silicon M1(aarch64).

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ChenGH 2022-08-14 19:18:57 +08:00 • committed by winlin
parent b787656eea
commit f2fa289fe8
24 changed files with 594 additions and 8 deletions
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13
trunk/3rdparty/st-srs/md_linux.S vendored
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@ -175,8 +175,15 @@
#elif defined(__aarch64__)
/****************************************************************/
/* https://github.com/ossrs/srs/issues/1282#issuecomment-445539513 */
/* See https://developer.arm.com/documentation/102374/0100/Function-calls */
/* See https://developer.arm.com/documentation/102374/0100/Procedure-Call-Standard */
/* See https://github.com/ARM-software/abi-aa/blob/main/aapcs64/aapcs64.rst#machine-registers */
/* See https://wiki.cdot.senecacollege.ca/wiki/AArch64_Register_and_Instruction_Quick_Start */
/* See https://chromium.googlesource.com/native_client/nacl-glibc/+/glibc-2.21/sysdeps/aarch64/__longjmp.S */
/* See https://chromium.googlesource.com/native_client/nacl-glibc/+/glibc-2.21/sysdeps/aarch64/setjmp.S */
/* The called routine is expected to preserve r19-r28 *** These registers are generally
safe to use in your program. */
#define JB_X19 0
#define JB_X20 1
#define JB_X21 2
@ -187,10 +194,14 @@
#define JB_X26 7
#define JB_X27 8
#define JB_X28 9
/* r29 and r30 are used as the frame register and link register (avoid) */
#define JB_X29 10
#define JB_LR 11
/* Register '31' is one of two registers depending on the instruction context:
For instructions dealing with the stack, it is the stack pointer, named rsp */
#define JB_SP 13
/* FP registers */
#define JB_D8 14
#define JB_D9 15
#define JB_D10 16