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[patch][rfc] Assembler Initialization: CGEN_ASM_INIT_HOOK
- From: Dave Brolley <brolley at redhat dot com>
- To: cgen at sources dot redhat dot com
- Date: Fri, 12 Jan 2007 17:11:30 -0500
- Subject: [patch][rfc] Assembler Initialization: CGEN_ASM_INIT_HOOK
Hi,
The attached patch includes the expansion of CGEN_ASM_INIT_HOOK into the
generated code for @arch@_cgen_init_asm if it is defined. The provides
an architecure specific hook for assembler initialization.
This will be used by the soon-to-be-contributed port for the Toshiba MeP
architecture, but is general enough to be considered on its own.
Seeking approval to commit.
Dave
2007-01-12 Dave Brolley <brolley@redhat.com>
* opc-asmdis.scm (-gen-init-asm-fn): Include CGEN_ASM_INIT_HOOK
in the generated code for @arch@_cgen_init_asm if it is defined.
Index: cgen/opc-asmdis.scm
===================================================================
RCS file: /cvs/src/src/cgen/opc-asmdis.scm,v
retrieving revision 1.5
diff -c -p -r1.5 opc-asmdis.scm
*** cgen/opc-asmdis.scm 1 Jul 2005 11:16:30 -0000 1.5
--- cgen/opc-asmdis.scm 11 Jan 2007 19:09:39 -0000
*************** void
*** 70,75 ****
--- 70,78 ----
@arch@_cgen_init_ibld_table (cd);
cd->parse_handlers = & @arch@_cgen_parse_handlers[0];
cd->parse_operand = @arch@_cgen_parse_operand;
+ #ifdef CGEN_ASM_INIT_HOOK
+ CGEN_ASM_INIT_HOOK
+ #endif
"
-asm-init-code
"}\n\n"