x86-64: Remove calling_convention.txt.

It just details the x86-64 calling convention. No need for this in Mesa.

diff --git a/src/mesa/x86-64/calling_convention.txt b/src/mesa/x86-64/calling_convention.txt
deleted file mode 100644 (file)
index 4147f7e..0000000
--- a/src/mesa/x86-64/calling_convention.txt
+++ /dev/null
@@ -1,50 +0,0 @@
-Register Usage
-rax      temporary register; with variable arguments passes information
-         about the number of SSE registers used; 1st return register
-
-rbx*     callee-saved register; optionally used as base pointer
-
-rcx      used to pass 4th integer argument to functions
-
-rdx      used to pass 3rd argument to functions 2nd return register
-
-rsp*     stack pointer
-
-rbp*     callee-saved register; optionally used as frame pointer
-
-rsi      used to pass 2nd argument to functions
-
-rdi      used to pass 1st argument to functions
-
-r8       used to pass 5th argument to functions
-
-r9       used to pass 6th argument to functions
-
-r10      temporary register, used for passing a function's static chain pointer
-
-r11      temporary register
-
-r12-15*  callee-saved registers
-
-xmm0­1   used to pass and return floating point arguments
-
-xmm2­7   used to pass floating point arguments
-
-xmm8­15  temporary registers
-
-mmx0­7   temporary registers
-
-st0      temporary register; used to return long double arguments
-
-st1      temporary registers; used to return long double arguments
-
-st2­7    temporary registers
-
-fs       Reserved for system use (as thread specific data register)
-
-       
-
-*) must be preserved across function calls
-
-Integer arguments from list: rdi,rsi,rdx,rcx,r8,r9,stack
-Floating point arguments from list: xmm0-xmm7
\ No newline at end of file