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| author | Frans Kaashoek <[email protected]> | 2018-08-30 13:48:47 -0400 |
|---|---|---|
| committer | Frans Kaashoek <[email protected]> | 2018-08-30 13:48:47 -0400 |
| commit | 6710e5589d192789fe1e4b5ad7598309d88ebd79 (patch) | |
| tree | ef9883317f9631656a2c23c432c97aa61104ef63 | |
| parent | 96e4e2f4d1dd9a8634088dcd19a9e343b711f7ea (diff) | |
| download | xv6-labs-6710e5589d192789fe1e4b5ad7598309d88ebd79.tar.gz xv6-labs-6710e5589d192789fe1e4b5ad7598309d88ebd79.tar.bz2 xv6-labs-6710e5589d192789fe1e4b5ad7598309d88ebd79.zip | |
thanks wxdao
| -rw-r--r-- | swtch.S | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -11,7 +11,7 @@ swtch: movl 4(%esp), %eax movl 8(%esp), %edx - # Save old callee-save registers + # Save old callee-saved registers pushl %ebp pushl %ebx pushl %esi @@ -21,7 +21,7 @@ swtch: movl %esp, (%eax) movl %edx, %esp - # Load new callee-save registers + # Load new callee-saved registers popl %edi popl %esi popl %ebx |