* gdb.asm/m68hc11.inc: Setup the data section.
* gdb.asm/asm-source.exp (m6811-*-*): Don't use the target board linker script for this test. (m6812-*-*): Likewise.
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@ -1,3 +1,10 @@
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2005-11-11 Stephane Carrez <stcarrez@nerim.fr>
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* gdb.asm/m68hc11.inc: Setup the data section.
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* gdb.asm/asm-source.exp (m6811-*-*): Don't use the target board linker
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script for this test.
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(m6812-*-*): Likewise.
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2005-11-09 Randolph Chung <tausq@debian.org>
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* gdb.base/structs2.exp: Update xfail to only trigger for gcc-3.x.
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@ -80,11 +80,25 @@ switch -glob -- [istarget] {
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}
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"m6811-*-*" {
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set asm-arch m68hc11
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set asm-flags "-mshort-double -m68hc11 -gdwarf-2 --no-warn -I${srcdir}/${subdir} -I${objdir}/${subdir}"
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set asm-flags "-mshort-double -m68hc11 --no-warn -I${srcdir}/${subdir} -I${objdir}/${subdir}"
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set debug-flags "-gdwarf-2"
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# This asm test is specific and uses the linker directly.
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# We must not use the target board linker script defined for other
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# tests. Remove it and restore it later on.
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set board [target_info name]
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set old_ldscript [board_info $board ldscript]
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unset_board_info "ldscript"
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}
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"m6812-*-*" {
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set asm-arch m68hc11
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set asm-flags "-mshort-double -m68hc12 -gdwarf-2 --no-warn -I${srcdir}/${subdir} -I${objdir}/${subdir}"
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set asm-flags "-mshort-double -m68hc12 --no-warn -I${srcdir}/${subdir} -I${objdir}/${subdir}"
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set debug-flags "-gdwarf-2"
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# This asm test is specific and uses the linker directly.
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# We must not use the target board linker script defined for other
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# tests. Remove it and restore it later on.
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set board [target_info name]
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set old_ldscript [board_info $board ldscript]
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set_board_info ldscript ""
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}
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"mips*-*" {
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set asm-arch mips
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@ -226,6 +240,11 @@ if {[target_link "asmsrc1.o asmsrc2.o" "${binfile}" ${link-flags}] != "" } then
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gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
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}
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# Restore the target board linker script for HC11/HC12.
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if { [istarget "m6811-*-*"] || [istarget "m6812-*-*"] } {
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set_board_info ldscript $old_ldscript
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}
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remote_exec build "mv asmsrc1.o asmsrc2.o ${objdir}/${subdir}"
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@ -37,6 +37,22 @@
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_.frame: .word 0
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.previous
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lds #0x2000
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; the linker script maps the data section in ROM (LMA) for its initial
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; content and in RAM (VMA) for its runtime value. We have to do
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; what the default crt0 does: copy the ROM part in RAM.
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; (otherwise any 'globalvar' appears uninitialized)
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ldx #__data_image
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ldy #__data_section_start
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bra Start_map
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Loop:
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ldaa 0,x
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staa 0,y
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inx
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iny
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Start_map:
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cpx #__data_image_end
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blo Loop
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Done:
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clr _.frame
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clr _.frame+1
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.endm
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@ -46,5 +62,5 @@ _.frame: .word 0
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.macro gdbasm_datavar name value
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.data
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\name:
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.long \value
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.word \value
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.endm
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