Elliott Hughes 7dd3896fe1 riscv64: switch from x18 to gp for shadow call stack. ... We want to give back a useful callee-saved general purpose register (x18) that was only "chosen" because it was what llvm allowed for historical reasons. gp is a better choice because it's effectively unused otherwise anyway. Unfortunately, that means we need extra space in jmp_buf (which I've reserved in an earlier change, e7b3b8b467), so let's rearrange the entries in jmp_buf to match their order in the register file. Bug: https://github.com/google/android-riscv64/issues/72 Bug: http://b/277909695 Test: treehugger Change-Id: Ia629409a894c1a83d2052885702bbdd895c758e1		2023-04-12 14:19:38 -07:00
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bionic	riscv64: switch from x18 to gp for shadow call stack.	2023-04-12 14:19:38 -07:00
string	Increase the implementation of __memcpy_chk assembly	2023-03-21 02:05:14 +00:00