| Line 46... |
Line 46... |
#define EXTRA_SPECS \
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#define EXTRA_SPECS \
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{ "target_prefix", TARGET_PREFIX }
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{ "target_prefix", TARGET_PREFIX }
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|
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#undef CPP_SPEC
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#undef CPP_SPEC
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#define CPP_SPEC \
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#define CPP_SPEC \
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"%{!mnewlib*:%{pthread:-D_XOPEN_SOURCE=700}}" \
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"%{!mnewlib:%{pthread:-D_XOPEN_SOURCE=700}}"
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"%{mnewlib*:-idirafter %(target_prefix)/newlib-include}"
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/* Make sure we pick up the crti.o, crtbegin.o, crtend.o and crtn.o files. */
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/* Make sure we pick up the crti.o, crtbegin.o, crtend.o and crtn.o files. */
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#undef STARTFILE_SPEC
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#undef STARTFILE_SPEC
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#define STARTFILE_SPEC \
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#define STARTFILE_SPEC \
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"%{!shared:"\
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"%{!shared:"\
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"%{mnewlib*:%(target_prefix)/lib/crt0.o} "\
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"%{mnewlib:%(target_prefix)/lib/crt0.o} "\
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"%{mnewlib-*:%(target_prefix)/lib/crtparam-%*.o} "\
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"%{!mnewlib:crt0.o%s} crti.o%s crtbegin.o%s}"
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"%{!mnewlib*:crt0.o%s} crti.o%s crtbegin.o%s}"
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|
|
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#undef ENDFILE_SPEC
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#undef ENDFILE_SPEC
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#define ENDFILE_SPEC "crtend.o%s crtn.o%s"
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#define ENDFILE_SPEC "crtend.o%s crtn.o%s"
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|
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/* Specify the newlib library path if necessary */
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/* Specify the newlib library path if necessary */
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| Line 787... |
Line 785... |
#define INCOMING_RETURN_ADDR_RTX gen_rtx_REG (Pmode, LINK_REGNUM)
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#define INCOMING_RETURN_ADDR_RTX gen_rtx_REG (Pmode, LINK_REGNUM)
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|
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#define RETURN_ADDR_RTX(COUNT, FP) \
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#define RETURN_ADDR_RTX(COUNT, FP) \
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((COUNT) ? NULL_RTX : get_hard_reg_initial_val (Pmode, LINK_REGNUM))
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((COUNT) ? NULL_RTX : get_hard_reg_initial_val (Pmode, LINK_REGNUM))
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|
|
|
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/* Addressing modes, and classification of registers for them. */
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/* Addressing modes, and classification of registers for them. */
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|
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/* #define HAVE_POST_INCREMENT */
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/* #define HAVE_POST_INCREMENT */
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/* #define HAVE_POST_DECREMENT */
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/* #define HAVE_POST_DECREMENT */
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|
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| Line 1003... |
Line 1000... |
DWARF2_UNWIND_INFO is non-zero, but we set so this so, we can produce frame
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DWARF2_UNWIND_INFO is non-zero, but we set so this so, we can produce frame
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info even when it is zero. Override any default value. */
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info even when it is zero. Override any default value. */
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#undef DWARF2_FRAME_INFO
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#undef DWARF2_FRAME_INFO
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#define DWARF2_FRAME_INFO 1
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#define DWARF2_FRAME_INFO 1
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|
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/* Macro to idenfity where the incoming return address is on a function call
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/* Macro specifying which register holds the return address */
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before the start of the prologue (i.e. the link register). Used to produce
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#define DWARF_FRAME_RETURN_COLUMN DWARF_FRAME_REGNUM (LINK_REGNUM)
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DWARF2 frame debug info when DWARF2_UNWIND_INFO is non-zero. Override any
|
|
default value. */
|
|
#undef INCOMING_RETURN_ADDR_RTX
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#define INCOMING_RETURN_ADDR_RTX gen_rtx_REG (Pmode, LINK_REGNUM)
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|
|
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/* Where is the start of our stack frame in relation to the end of the
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/* Where is the start of our stack frame in relation to the end of the
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previous stack frame at the start of a function, before the prologue */
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previous stack frame at the start of a function, before the prologue */
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#define INCOMING_FRAME_SP_OFFSET 0
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#define INCOMING_FRAME_SP_OFFSET 0
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