diff options
Diffstat (limited to 'util-vserver/patches/0.30.210-r17/util-vserver-0.30.210-syscall-update.patch')
| -rw-r--r-- | util-vserver/patches/0.30.210-r17/util-vserver-0.30.210-syscall-update.patch | 244 |
1 files changed, 0 insertions, 244 deletions
diff --git a/util-vserver/patches/0.30.210-r17/util-vserver-0.30.210-syscall-update.patch b/util-vserver/patches/0.30.210-r17/util-vserver-0.30.210-syscall-update.patch deleted file mode 100644 index 47d07b8..0000000 --- a/util-vserver/patches/0.30.210-r17/util-vserver-0.30.210-syscall-update.patch +++ /dev/null @@ -1,244 +0,0 @@ -diff -NurpP util-vserver-0.30.210/lib/syscall-alternative.h util-vserver-0.30.210-shiny10/lib/syscall-alternative.h ---- util-vserver-0.30.210/lib/syscall-alternative.h 2005-10-28 18:33:50.000000000 +0200 -+++ util-vserver-0.30.210-shiny10/lib/syscall-alternative.h 2006-04-02 21:07:52.000000000 +0200 -@@ -1,9 +1,7 @@ -- // from http://vserver.13thfloor.at/Experimental/SYSCALL/syscall_shiny7.h -- - #ifndef __SYSCALL_NEW_H - #define __SYSCALL_NEW_H - --/* Copyright (C) 2005 Herbert Pötzl -+/* Copyright (C) 2005-2006 Herbert Pötzl - - global config options - -@@ -39,12 +37,13 @@ - __sysc_rcon(n) ... syscall register constraint - __sysc_regs ... list of input regs for clobber - __sysc_type ... register type -+ __sysc_aout ... asm code output constraint - - if all else fails - - __sc_asmload(n,N,...) ... asm code to prepare arguments - __sc_asmsysc(n,N) ... asm code to execute syscall -- __sc_asmsave(n,r,e) ... asm code to store results -+ __sc_asmsave(n) ... asm code to store results - - */ - -@@ -243,7 +242,8 @@ - sret: r0(r28) - serr: (sret >= (unsigned)-EMAXERRNO) - call: ble 0x100(%%sr2, %%r0) -- clob: r1, r2, r4, r20, r29, r31, memory -+ clob: r1, r2, (r4), r20, r29, r31, memory -+ picr: pr(r19) - */ - - #define __sysc_max_err 4095 -@@ -253,13 +253,21 @@ - ("r26", "r25", "r24", "r23", "r22", "r21") - - #define __sysc_cmd_sys "ble 0x100(%%sr2,%%r0)" --#define __sysc_cmd_fin "ldi %0,%%r20" - --#define __sysc_clobber __sysc_regs, \ -- "r1", "r2", "r4", "r20", "r29", "r31", "memory" -+#define __sysc_pre(n) \ -+ __pasm(n,1,1, "copy %%r19, %%r4" , ) - --#warning syscall arch hppa not tested yet -+#define __sysc_fin(n) \ -+ __casm(n,1,1, "ldi %0,%%r20" , )\ -+ __pasm(n,1,1, "copy %%r4, %%r19" , ) - -+#ifndef __PIC__ -+#define __sysc_clobber __sysc_regs, \ -+ "r1", "r2", "r20", "r29", "r31", "memory" -+#else -+#define __sysc_clobber __sysc_regs, \ -+ "r1", "r2", "r4", "r20", "r29", "r31", "memory" -+#endif - - - /* ***************************************** -@@ -277,6 +285,7 @@ - sret: r0(eax) - serr: (sret >= (unsigned)-EMAXERRNO) - call: int 0x80 -+ picr: pr(ebx) - clob: memory - */ - -@@ -301,15 +310,18 @@ - __casm(n,6,1, "pushl %%ebp" , )\ - ""::__sc_iregs(n,__VA_ARGS__):__sysc_clobber) - -+#define __sc_asmsave(n) -+ - #define __sysc_pre(n) \ - __casm(n,6,1, "movl %%eax,%%ebp" , )\ -- __casm(n,0,1, "movl %0,%%eax" , )\ -+ __casm(n,0,1, "movl %1,%%eax" , )\ - - #define __sysc_fin(n) \ - __casm(n,6,1, "popl %%ebp" , )\ - __pasm(n,1,1, "popl %%ebx" , )\ - --#define __sysc_clobber __sysc_regs, "eax", "memory" -+#define __sysc_aout "=a"(__res) -+#define __sysc_clobber __sysc_regs, "memory" - - - /* ***************************************** -@@ -399,8 +411,43 @@ - - #elif defined(__mips__) - --#error syscall arch mips not implemented yet -+/* The ABIO32 calling convention uses a0-a3 to pass the first -+ four arguments, the rest is passed on the userspace stack. The 5th arg -+ starts at 16($sp). -+ -+ ABIN32 and ABI64 pass 6 args in a0-a3, t0-t1. -+ -+ scnr: id(v0) -+ args: a1(a0), a2(a1), a3(a2), a4(a3), a5(16($sp)), a6(20($sp)) -+ sret: r0(v0) -+ serr: e0(a3) -+ call: syscall -+ clob: at, v0, t0-t7, t8-t9 -+*/ -+ -+#define __sysc_reg_cid "v0" -+#define __sysc_reg_ret "v0" -+#define __sysc_reg_err "a3" -+#define __sysc_cmd_sys "syscall" -+ -+#define __sysc_reg(n) __arg_##n\ -+ ("a0","a1","a2","a3", "t0", "t1") - -+#define __sysc_clobber "$1", "$3", "$8", "$9", "$10", "$11", "$12", \ -+ "$13", "$14", "$15", "$24", "$25", "memory" -+ -+#if _MIPS_SIM == _ABIO32 -+#define __sysc_pre(n) \ -+ __casm(n,5,1,"addiu $sp,$sp,-32",) \ -+ __casm(n,6,1,"sw $9,20($sp)",) \ -+ __casm(n,5,1,"sw $8, 16($sp)",) -+#define __sysc_fin(n) \ -+ __casm(n,5,1,"addiu $sp,$sp,32",) -+#elif (_MIPS_SIM == _ABIN32) || (_MIPS_SIM == _ABI64) -+#warning syscall arch mips with ABI N32 and 64 not tested yet -+#else -+#error unknown mips ABI version -+#endif - - - /* ***************************************** -@@ -651,6 +698,7 @@ - #define __sysc_clobber __sysc_regs, \ - "cc", "r11", "rcx", "memory" - -+#define __sysc_aout "=a"(__res) - - #else - #error unknown kernel arch -@@ -834,7 +882,7 @@ - #define __sc_inp_def(n,value) - #endif - --#ifndef __sysc_save -+#if !defined(__sysc_save) && !defined(__sysc_aout) - #define __sc_res_def(n,r) __sc_asm_reg(n, r); - #else - #define __sc_res_def(n,r) __sc_reg(n); -@@ -865,7 +913,6 @@ - #endif - - -- - #ifdef __sc_complex /* complex result */ - - #ifndef __sysc_errc -@@ -918,6 +965,7 @@ - return (type)(res) - #endif - -+ - #define __sc_results \ - __sc_res_def(__res, __sysc_reg_res) - -@@ -939,8 +987,13 @@ - __casm(n,3,0,"%3 ",) __casm(n,4,0,"%4 ",) __casm(n,5,0,"%5 ",) \ - __casm(n,6,0,"%6 ",) "*/" - -+#ifdef __sysc_aout -+#define __sc_dummy_save(n) -+#define __sc_asmsave(n) -+#else - #define __sc_dummy_save(n) "/* gcc dummy save " \ - __casm(n,0,0,"%0 ",) __casm(n,1,0,"%1 ",) "*/" -+#endif - - #define __comment(name) "\t/* kernel sys_" \ - #name "[" __stringify(__sc_id(name)) "] */" -@@ -1006,10 +1059,14 @@ - #endif - #endif - -+#ifndef __sysc_aout -+#define __sysc_aout -+#endif -+ - #ifndef __sc_asmsysc - #define __sc_asmsysc(n,N) __sc_asm_vol( \ - __casm(n,0,0, __sc_cmds(n,N) , )\ -- ::"i"(__sc_id(N)) : __sysc_clobber) -+ :__sysc_aout:"i"(__sc_id(N)) : __sysc_clobber) - #endif - - #ifndef __sc_asmsave -@@ -1031,33 +1088,33 @@ - - - --#define _syscall0(type, name) \ -+#define _syscall0(type, name) \ - type name(void) \ - __sc_body(0, type, name, *) - --#define _syscall1(type, name, type1, arg1) \ -+#define _syscall1(type, name, type1, arg1) \ - type name(type1 arg1) \ - __sc_body(1, type, name, arg1) - --#define _syscall2(type, name, type1, arg1, type2, arg2) \ -+#define _syscall2(type, name, type1, arg1, type2, arg2) \ - type name(type1 arg1, type2 arg2) \ - __sc_body(2, type, name, arg1, arg2) - --#define _syscall3(type, name, type1, arg1, type2, arg2, type3, arg3) \ -+#define _syscall3(type, name, type1, arg1, type2, arg2, type3, arg3) \ - type name(type1 arg1, type2 arg2, type3 arg3) \ - __sc_body(3, type, name, arg1, arg2, arg3) - --#define _syscall4(type, name, type1, arg1, type2, arg2, type3, arg3, \ -+#define _syscall4(type, name, type1, arg1, type2, arg2, type3, arg3, \ - type4, arg4) \ - type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4) \ - __sc_body(4, type, name, arg1, arg2, arg3, arg4) - --#define _syscall5(type, name, type1, arg1, type2, arg2, type3, arg3, \ -- type4, arg4, type5, arg5) \ -+#define _syscall5(type, name, type1, arg1, type2, arg2, type3, arg3, \ -+ type4, arg4, type5, arg5) \ - type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5) \ - __sc_body(5, type, name, arg1, arg2, arg3, arg4, arg5) - --#define _syscall6(type, name, type1, arg1, type2, arg2, type3, arg3, \ -+#define _syscall6(type, name, type1, arg1, type2, arg2, type3, arg3, \ - type4, arg4, type5, arg5, type6, arg6) \ - type name(type1 arg1, type2 arg2, type3 arg3, \ - type4 arg4, type5 arg5, type6 arg6) \ |