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[PATCH] uml: cross-build support: mk_sc

Ver a proveniência 
Ditto for mk_sc

Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Este cometimento está contido em:
Al Viro
2005-05-05 16:15:25 -07:00
cometido por Linus Torvalds
ascendente 1cd3bc1c81
cometimento 6bae32d395
6 ficheiros modificados com 75 adições e 85 eliminações
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75
arch/um/sys-i386/util/mk_sc.c
Ver ficheiro

@@ -1,52 +1,51 @@
#include <stdio.h>
#include <signal.h>
#include <linux/stddef.h>
#include <user-offsets.h>
#define SC_OFFSET(name, field) \
printf("#define " name "(sc) *((unsigned long *) &(((char *) (sc))[%d]))\n",\
offsetof(struct sigcontext, field))
printf("#define " #name "(sc) *((unsigned long *) &(((char *) (sc))[%d]))\n",\
name)
#define SC_FP_OFFSET(name, field) \
printf("#define " name \
printf("#define " #name \
"(sc) *((unsigned long *) &(((char *) (SC_FPSTATE(sc)))[%d]))\n",\
offsetof(struct _fpstate, field))
name)
#define SC_FP_OFFSET_PTR(name, field, type) \
printf("#define " name \
printf("#define " #name \
"(sc) ((" type " *) &(((char *) (SC_FPSTATE(sc)))[%d]))\n",\
offsetof(struct _fpstate, field))
name)
int main(int argc, char **argv)
{
SC_OFFSET("SC_IP", eip);
SC_OFFSET("SC_SP", esp);
SC_OFFSET("SC_FS", fs);
SC_OFFSET("SC_GS", gs);
SC_OFFSET("SC_DS", ds);
SC_OFFSET("SC_ES", es);
SC_OFFSET("SC_SS", ss);
SC_OFFSET("SC_CS", cs);
SC_OFFSET("SC_EFLAGS", eflags);
SC_OFFSET("SC_EAX", eax);
SC_OFFSET("SC_EBX", ebx);
SC_OFFSET("SC_ECX", ecx);
SC_OFFSET("SC_EDX", edx);
SC_OFFSET("SC_EDI", edi);
SC_OFFSET("SC_ESI", esi);
SC_OFFSET("SC_EBP", ebp);
SC_OFFSET("SC_TRAPNO", trapno);
SC_OFFSET("SC_ERR", err);
SC_OFFSET("SC_CR2", cr2);
SC_OFFSET("SC_FPSTATE", fpstate);
SC_OFFSET("SC_SIGMASK", oldmask);
SC_FP_OFFSET("SC_FP_CW", cw);
SC_FP_OFFSET("SC_FP_SW", sw);
SC_FP_OFFSET("SC_FP_TAG", tag);
SC_FP_OFFSET("SC_FP_IPOFF", ipoff);
SC_FP_OFFSET("SC_FP_CSSEL", cssel);
SC_FP_OFFSET("SC_FP_DATAOFF", dataoff);
SC_FP_OFFSET("SC_FP_DATASEL", datasel);
SC_FP_OFFSET_PTR("SC_FP_ST", _st, "struct _fpstate");
SC_FP_OFFSET_PTR("SC_FXSR_ENV", _fxsr_env, "void");
SC_OFFSET(SC_IP, eip);
SC_OFFSET(SC_SP, esp);
SC_OFFSET(SC_FS, fs);
SC_OFFSET(SC_GS, gs);
SC_OFFSET(SC_DS, ds);
SC_OFFSET(SC_ES, es);
SC_OFFSET(SC_SS, ss);
SC_OFFSET(SC_CS, cs);
SC_OFFSET(SC_EFLAGS, eflags);
SC_OFFSET(SC_EAX, eax);
SC_OFFSET(SC_EBX, ebx);
SC_OFFSET(SC_ECX, ecx);
SC_OFFSET(SC_EDX, edx);
SC_OFFSET(SC_EDI, edi);
SC_OFFSET(SC_ESI, esi);
SC_OFFSET(SC_EBP, ebp);
SC_OFFSET(SC_TRAPNO, trapno);
SC_OFFSET(SC_ERR, err);
SC_OFFSET(SC_CR2, cr2);
SC_OFFSET(SC_FPSTATE, fpstate);
SC_OFFSET(SC_SIGMASK, oldmask);
SC_FP_OFFSET(SC_FP_CW, cw);
SC_FP_OFFSET(SC_FP_SW, sw);
SC_FP_OFFSET(SC_FP_TAG, tag);
SC_FP_OFFSET(SC_FP_IPOFF, ipoff);
SC_FP_OFFSET(SC_FP_CSSEL, cssel);
SC_FP_OFFSET(SC_FP_DATAOFF, dataoff);
SC_FP_OFFSET(SC_FP_DATASEL, datasel);
SC_FP_OFFSET_PTR(SC_FP_ST, _st, "struct _fpstate");
SC_FP_OFFSET_PTR(SC_FXSR_ENV, _fxsr_env, "void");
return(0);
}