diff options
Diffstat (limited to 'mesalib/src/mesa/glapi/gl_SPARC_asm.py')
| -rw-r--r-- | mesalib/src/mesa/glapi/gl_SPARC_asm.py | 275 |
1 files changed, 0 insertions, 275 deletions
diff --git a/mesalib/src/mesa/glapi/gl_SPARC_asm.py b/mesalib/src/mesa/glapi/gl_SPARC_asm.py deleted file mode 100644 index 33e752df3..000000000 --- a/mesalib/src/mesa/glapi/gl_SPARC_asm.py +++ /dev/null @@ -1,275 +0,0 @@ -#!/usr/bin/env python - -# (C) Copyright IBM Corporation 2004 -# All Rights Reserved. -# -# Permission is hereby granted, free of charge, to any person obtaining a -# copy of this software and associated documentation files (the "Software"), -# to deal in the Software without restriction, including without limitation -# on the rights to use, copy, modify, merge, publish, distribute, sub -# license, and/or sell copies of the Software, and to permit persons to whom -# the Software is furnished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice (including the next -# paragraph) shall be included in all copies or substantial portions of the -# Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL -# IBM AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS -# IN THE SOFTWARE. -# -# Authors: -# Ian Romanick <idr@us.ibm.com> - -import license -import gl_XML, glX_XML -import sys, getopt - -class PrintGenericStubs(gl_XML.gl_print_base): - def __init__(self): - gl_XML.gl_print_base.__init__(self) - self.name = "gl_SPARC_asm.py (from Mesa)" - self.license = license.bsd_license_template % ( \ -"""Copyright (C) 1999-2003 Brian Paul All Rights Reserved. -(C) Copyright IBM Corporation 2004""", "BRIAN PAUL, IBM") - - - def printRealHeader(self): - print '#include "glapi/glapioffsets.h"' - print '' - print '#ifdef __arch64__' - print '#define GL_OFF(N)\t((N) * 8)' - print '#define GL_LL\t\tldx' - print '#define GL_TIE_LD(SYM)\t%tie_ldx(SYM)' - print '#define GL_STACK_SIZE\t128' - print '#else' - print '#define GL_OFF(N)\t((N) * 4)' - print '#define GL_LL\t\tld' - print '#define GL_TIE_LD(SYM)\t%tie_ld(SYM)' - print '#define GL_STACK_SIZE\t64' - print '#endif' - print '' - print '#define GLOBL_FN(x) .globl x ; .type x, @function' - print '#define HIDDEN(x) .hidden x' - print '' - print '\t.register %g2, #scratch' - print '\t.register %g3, #scratch' - print '' - print '\t.text' - print '' - print '\tGLOBL_FN(__glapi_sparc_icache_flush)' - print '\tHIDDEN(__glapi_sparc_icache_flush)' - print '\t.type\t__glapi_sparc_icache_flush, @function' - print '__glapi_sparc_icache_flush: /* %o0 = insn_addr */' - print '\tflush\t%o0' - print '\tretl' - print '\t nop' - print '' - print '\t.align\t32' - print '' - print '\t.type\t__glapi_sparc_get_pc, @function' - print '__glapi_sparc_get_pc:' - print '\tretl' - print '\t add\t%o7, %g2, %g2' - print '\t.size\t__glapi_sparc_get_pc, .-__glapi_sparc_get_pc' - print '' - print '#ifdef GLX_USE_TLS' - print '' - print '\tGLOBL_FN(__glapi_sparc_get_dispatch)' - print '\tHIDDEN(__glapi_sparc_get_dispatch)' - print '__glapi_sparc_get_dispatch:' - print '\tmov\t%o7, %g1' - print '\tsethi\t%hi(_GLOBAL_OFFSET_TABLE_-4), %g2' - print '\tcall\t__glapi_sparc_get_pc' - print '\tadd\t%g2, %lo(_GLOBAL_OFFSET_TABLE_+4), %g2' - print '\tmov\t%g1, %o7' - print '\tsethi\t%tie_hi22(_glapi_tls_Dispatch), %g1' - print '\tadd\t%g1, %tie_lo10(_glapi_tls_Dispatch), %g1' - print '\tGL_LL\t[%g2 + %g1], %g2, GL_TIE_LD(_glapi_tls_Dispatch)' - print '\tretl' - print '\t mov\t%g2, %o0' - print '' - print '\t.data' - print '\t.align\t32' - print '' - print '\t/* --> sethi %hi(_glapi_tls_Dispatch), %g1 */' - print '\t/* --> or %g1, %lo(_glapi_tls_Dispatch), %g1 */' - print '\tGLOBL_FN(__glapi_sparc_tls_stub)' - print '\tHIDDEN(__glapi_sparc_tls_stub)' - print '__glapi_sparc_tls_stub: /* Call offset in %g3 */' - print '\tmov\t%o7, %g1' - print '\tsethi\t%hi(_GLOBAL_OFFSET_TABLE_-4), %g2' - print '\tcall\t__glapi_sparc_get_pc' - print '\tadd\t%g2, %lo(_GLOBAL_OFFSET_TABLE_+4), %g2' - print '\tmov\t%g1, %o7' - print '\tsrl\t%g3, 10, %g3' - print '\tsethi\t%tie_hi22(_glapi_tls_Dispatch), %g1' - print '\tadd\t%g1, %tie_lo10(_glapi_tls_Dispatch), %g1' - print '\tGL_LL\t[%g2 + %g1], %g2, GL_TIE_LD(_glapi_tls_Dispatch)' - print '\tGL_LL\t[%g7+%g2], %g1' - print '\tGL_LL\t[%g1 + %g3], %g1' - print '\tjmp\t%g1' - print '\t nop' - print '\t.size\t__glapi_sparc_tls_stub, .-__glapi_sparc_tls_stub' - print '' - print '#define GL_STUB(fn, off)\t\t\t\t\\' - print '\tGLOBL_FN(fn);\t\t\t\t\t\\' - print 'fn:\tba\t__glapi_sparc_tls_stub;\t\t\t\\' - print '\t sethi\tGL_OFF(off), %g3;\t\t\t\\' - print '\t.size\tfn,.-fn;' - print '' - print '#elif defined(PTHREADS)' - print '' - print '\t/* 64-bit 0x00 --> sethi %hh(_glapi_Dispatch), %g1 */' - print '\t/* 64-bit 0x04 --> sethi %lm(_glapi_Dispatch), %g2 */' - print '\t/* 64-bit 0x08 --> or %g1, %hm(_glapi_Dispatch), %g1 */' - print '\t/* 64-bit 0x0c --> sllx %g1, 32, %g1 */' - print '\t/* 64-bit 0x10 --> add %g1, %g2, %g1 */' - print '\t/* 64-bit 0x14 --> ldx [%g1 + %lo(_glapi_Dispatch)], %g1 */' - print '' - print '\t/* 32-bit 0x00 --> sethi %hi(_glapi_Dispatch), %g1 */' - print '\t/* 32-bit 0x04 --> ld [%g1 + %lo(_glapi_Dispatch)], %g1 */' - print '' - print '\t.data' - print '\t.align\t32' - print '' - print '\tGLOBL_FN(__glapi_sparc_pthread_stub)' - print '\tHIDDEN(__glapi_sparc_pthread_stub)' - print '__glapi_sparc_pthread_stub: /* Call offset in %g3 */' - print '\tmov\t%o7, %g1' - print '\tsethi\t%hi(_GLOBAL_OFFSET_TABLE_-4), %g2' - print '\tcall\t__glapi_sparc_get_pc' - print '\t add\t%g2, %lo(_GLOBAL_OFFSET_TABLE_+4), %g2' - print '\tmov\t%g1, %o7' - print '\tsethi\t%hi(_glapi_Dispatch), %g1' - print '\tor\t%g1, %lo(_glapi_Dispatch), %g1' - print '\tsrl\t%g3, 10, %g3' - print '\tGL_LL\t[%g2+%g1], %g2' - print '\tGL_LL\t[%g2], %g1' - print '\tcmp\t%g1, 0' - print '\tbe\t2f' - print '\t nop' - print '1:\tGL_LL\t[%g1 + %g3], %g1' - print '\tjmp\t%g1' - print '\t nop' - print '2:\tsave\t%sp, GL_STACK_SIZE, %sp' - print '\tmov\t%g3, %l0' - print '\tcall\t_glapi_get_dispatch' - print '\t nop' - print '\tmov\t%o0, %g1' - print '\tmov\t%l0, %g3' - print '\tba\t1b' - print '\t restore %g0, %g0, %g0' - print '\t.size\t__glapi_sparc_pthread_stub, .-__glapi_sparc_pthread_stub' - print '' - print '#define GL_STUB(fn, off)\t\t\t\\' - print '\tGLOBL_FN(fn);\t\t\t\t\\' - print 'fn:\tba\t__glapi_sparc_pthread_stub;\t\\' - print '\t sethi\tGL_OFF(off), %g3;\t\t\\' - print '\t.size\tfn,.-fn;' - print '' - print '#else /* Non-threaded version. */' - print '' - print '\t.type __glapi_sparc_nothread_stub, @function' - print '__glapi_sparc_nothread_stub: /* Call offset in %g3 */' - print '\tmov\t%o7, %g1' - print '\tsethi\t%hi(_GLOBAL_OFFSET_TABLE_-4), %g2' - print '\tcall\t__glapi_sparc_get_pc' - print '\t add\t%g2, %lo(_GLOBAL_OFFSET_TABLE_+4), %g2' - print '\tmov\t%g1, %o7' - print '\tsrl\t%g3, 10, %g3' - print '\tsethi\t%hi(_glapi_Dispatch), %g1' - print '\tor\t%g1, %lo(_glapi_Dispatch), %g1' - print '\tGL_LL\t[%g2+%g1], %g2' - print '\tGL_LL\t[%g2], %g1' - print '\tGL_LL\t[%g1 + %g3], %g1' - print '\tjmp\t%g1' - print '\t nop' - print '\t.size\t__glapi_sparc_nothread_stub, .-__glapi_sparc_nothread_stub' - print '' - print '#define GL_STUB(fn, off)\t\t\t\\' - print '\tGLOBL_FN(fn);\t\t\t\t\\' - print 'fn:\tba\t__glapi_sparc_nothread_stub;\t\\' - print '\t sethi\tGL_OFF(off), %g3;\t\t\\' - print '\t.size\tfn,.-fn;' - print '' - print '#endif' - print '' - print '#define GL_STUB_ALIAS(fn, alias) \\' - print ' .globl fn; \\' - print ' .set fn, alias' - print '' - print '\t.text' - print '\t.align\t32' - print '' - print '\t.globl\tgl_dispatch_functions_start' - print '\tHIDDEN(gl_dispatch_functions_start)' - print 'gl_dispatch_functions_start:' - print '' - return - - def printRealFooter(self): - print '' - print '\t.globl\tgl_dispatch_functions_end' - print '\tHIDDEN(gl_dispatch_functions_end)' - print 'gl_dispatch_functions_end:' - return - - def printBody(self, api): - for f in api.functionIterateByOffset(): - name = f.dispatch_name() - - print '\tGL_STUB(gl%s, _gloffset_%s)' % (name, f.name) - - if not f.is_static_entry_point(f.name): - print '\tHIDDEN(gl%s)' % (name) - - for f in api.functionIterateByOffset(): - name = f.dispatch_name() - - if f.is_static_entry_point(f.name): - for n in f.entry_points: - if n != f.name: - text = '\tGL_STUB_ALIAS(gl%s, gl%s)' % (n, f.name) - - if f.has_different_protocol(n): - print '#ifndef GLX_INDIRECT_RENDERING' - print text - print '#endif' - else: - print text - - return - - -def show_usage(): - print "Usage: %s [-f input_file_name] [-m output_mode]" % sys.argv[0] - sys.exit(1) - -if __name__ == '__main__': - file_name = "gl_API.xml" - mode = "generic" - - try: - (args, trail) = getopt.getopt(sys.argv[1:], "m:f:") - except Exception,e: - show_usage() - - for (arg,val) in args: - if arg == '-m': - mode = val - elif arg == "-f": - file_name = val - - if mode == "generic": - printer = PrintGenericStubs() - else: - print "ERROR: Invalid mode \"%s\" specified." % mode - show_usage() - - api = gl_XML.parse_GL_API(file_name, glX_XML.glx_item_factory()) - printer.Print(api) |