# Copyright 2003, 2007, 2008 Free Software Foundation, Inc.
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# Copyright 2003, 2007, 2008 Free Software Foundation, Inc.
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#
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#
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# This program is free software; you can redistribute it and/or modify
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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# (at your option) any later version.
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#
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#
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# This program is distributed in the hope that it will be useful,
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# GNU General Public License for more details.
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#
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#
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# You should have received a copy of the GNU General Public License
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see .
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# along with this program. If not, see .
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#
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#
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# Please email any bugs, comments, and/or additions to this file to:
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# Please email any bugs, comments, and/or additions to this file to:
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# bug-gdb@prep.ai.mit.edu
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# bug-gdb@prep.ai.mit.edu
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#
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#
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# Tests for Powerpc e500 ABI
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# Tests for Powerpc e500 ABI
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if $tracelevel then {
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if $tracelevel then {
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strace $tracelevel
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strace $tracelevel
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}
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}
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#
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#
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# This file uses e500-abi.c for input.
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# This file uses e500-abi.c for input.
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#
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#
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set prms_id 0
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set prms_id 0
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set bug_id 0
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set bug_id 0
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if ![istarget "powerpc-*eabispe"] then {
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if ![istarget "powerpc-*eabispe"] then {
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verbose "Skipping e500 abi tests."
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verbose "Skipping e500 abi tests."
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return
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return
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}
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}
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set testfile "e500-abi"
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set testfile "e500-abi"
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set binfile ${objdir}/${subdir}/${testfile}
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set binfile ${objdir}/${subdir}/${testfile}
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set src1 ${srcdir}/${subdir}/${testfile}.c
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set src1 ${srcdir}/${subdir}/${testfile}.c
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if { [gdb_compile ${src1} ${binfile} executable {debug nowarnings}] != "" } {
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if { [gdb_compile ${src1} ${binfile} executable {debug nowarnings}] != "" } {
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untested e500-abi.exp
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untested e500-abi.exp
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return -1
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return -1
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}
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}
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gdb_start
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gdb_start
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gdb_reinitialize_dir $srcdir/$subdir
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gdb_reinitialize_dir $srcdir/$subdir
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gdb_load ${binfile}
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gdb_load ${binfile}
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#
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#
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# Run to `main' where we begin our tests.
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# Run to `main' where we begin our tests.
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#
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#
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if ![runto_main] then {
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if ![runto_main] then {
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gdb_suppress_tests
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gdb_suppress_tests
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}
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}
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gdb_test "b marker" "Breakpoint 2 at.*file.*e500-abi.c, line \[0-9\]+." "break marker"
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gdb_test "b marker" "Breakpoint 2 at.*file.*e500-abi.c, line \[0-9\]+." "break marker"
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gdb_test "continue" "Breakpoint 2.*marker.*e500-abi.c.*" "continue to marker"
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gdb_test "continue" "Breakpoint 2.*marker.*e500-abi.c.*" "continue to marker"
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gdb_test "finish" "Run till exit from .0.*marker.*at.*e500-abi.c.*main \\(\\) at.*e500-abi.c.*res_vec = vec_func \\(a_vec,.*goes in r3.*" "back to main (1)"
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gdb_test "finish" "Run till exit from .0.*marker.*at.*e500-abi.c.*main \\(\\) at.*e500-abi.c.*res_vec = vec_func \\(a_vec,.*goes in r3.*" "back to main (1)"
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# now all the arguments of vec_func are initialized
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# now all the arguments of vec_func are initialized
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set pattern "vec_func .a_vec_f=.0, 55., b_vec_f=.0, 66., c_vec_f=.3.14.*2.18.*, d_vec_f=.5, 4., e_vec_f=.5, 6., f_vec_f=.6, 6, 7, 1., g_vec_f=.6, 6, 7, 9., h_vec_f=.3, 2., i_vec_f=.3, 2., l_vec_f=.3, 5., m_vec_f=.6, 9.."
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set pattern "vec_func .a_vec_f=.0, 55., b_vec_f=.0, 66., c_vec_f=.3.14.*2.18.*, d_vec_f=.5, 4., e_vec_f=.5, 6., f_vec_f=.6, 6, 7, 1., g_vec_f=.6, 6, 7, 9., h_vec_f=.3, 2., i_vec_f=.3, 2., l_vec_f=.3, 5., m_vec_f=.6, 9.."
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set pattern1 $pattern
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set pattern1 $pattern
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append pattern1 " at.*e500-abi.c.*x = 2;"
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append pattern1 " at.*e500-abi.c.*x = 2;"
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# Now let's call the function. This function has > 8 args,
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# Now let's call the function. This function has > 8 args,
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# the last ones will go on the stack.
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# the last ones will go on the stack.
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gdb_test "p vec_func(a_vec,b_vec,c_vec,d_vec,e_vec,f_vec,g_vec,h_vec,i_vec,l_vec,m_vec)" \
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gdb_test "p vec_func(a_vec,b_vec,c_vec,d_vec,e_vec,f_vec,g_vec,h_vec,i_vec,l_vec,m_vec)" \
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".\[0-9\]+ = .6, 63." "call inferior function with vectors (1) "
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".\[0-9\]+ = .6, 63." "call inferior function with vectors (1) "
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# Let's call the function again with dummy arguments. This is to clean
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# Let's call the function again with dummy arguments. This is to clean
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# up the contents of the ev registers before the next call.
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# up the contents of the ev registers before the next call.
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gdb_test "p vec_func(a_vec_d,b_vec_d,c_vec_d,d_vec_d,e_vec_d,f_vec_d,g_vec_d,h_vec_d,i_vec_d,l_vec_d,m_vec_d)" \
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gdb_test "p vec_func(a_vec_d,b_vec_d,c_vec_d,d_vec_d,e_vec_d,f_vec_d,g_vec_d,h_vec_d,i_vec_d,l_vec_d,m_vec_d)" \
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".\[0-9\]+ = .1, 1." "call inferior function with vectors (2) "
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".\[0-9\]+ = .1, 1." "call inferior function with vectors (2) "
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# Let's step into the function, to see if the args are printed correctly.
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# Let's step into the function, to see if the args are printed correctly.
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gdb_test "step" \
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gdb_test "step" \
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$pattern1 \
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$pattern1 \
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"step into vec_func"
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"step into vec_func"
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# Let's see if the result is returned correctly.
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# Let's see if the result is returned correctly.
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gdb_test "finish" \
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gdb_test "finish" \
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"Run till exit from .0.* at.*e500-abi.c.*main.*res_vec = vec_func .a_vec,.*goes in r3.*Value returned is.*= .6, 63." \
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"Run till exit from .0.* at.*e500-abi.c.*main.*res_vec = vec_func .a_vec,.*goes in r3.*Value returned is.*= .6, 63." \
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"vector value returned correctly"
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"vector value returned correctly"
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