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authorPaolo Bonzini <pbonzini@redhat.com>2020-02-04 12:41:01 +0100
committerPaolo Bonzini <pbonzini@redhat.com>2020-08-21 06:18:30 -0400
commit139c1837db7eaee53e1c441629b5bcc159e1deb0 (patch)
treec677e659b182e1a5df1d7a928c7a7e1afb921b3a /tcg/tcg-ldst.inc.c
parent243af0225ab37c642d73e4002b233af728119f72 (diff)
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meson: rename included C source files to .c.inc
With Makefiles that have automatically generated dependencies, you generated includes are set as dependencies of the Makefile, so that they are built before everything else and they are available when first building the .c files. Alternatively you can use a fine-grained dependency, e.g. target/arm/translate.o: target/arm/decode-neon-shared.inc.c With Meson you have only one choice and it is a third option, namely "build at the beginning of the corresponding target"; the way you express it is to list the includes in the sources of that target. The problem is that Meson decides if something is a source vs. a generated include by looking at the extension: '.c', '.cc', '.m', '.C' are sources, while everything else is considered an include---including '.inc.c'. Use '.c.inc' to avoid this, as it is consistent with our other convention of using '.rst.inc' for included reStructuredText files. The editorconfig file is adjusted. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tcg/tcg-ldst.inc.c')
-rw-r--r--tcg/tcg-ldst.inc.c78
1 files changed, 0 insertions, 78 deletions
diff --git a/tcg/tcg-ldst.inc.c b/tcg/tcg-ldst.inc.c
deleted file mode 100644
index 05f9b3c..0000000
--- a/tcg/tcg-ldst.inc.c
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * TCG Backend Data: load-store optimization only.
- *
- * 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 the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, 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 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 NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS 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.
- */
-
-typedef struct TCGLabelQemuLdst {
- bool is_ld; /* qemu_ld: true, qemu_st: false */
- TCGMemOpIdx oi;
- TCGType type; /* result type of a load */
- TCGReg addrlo_reg; /* reg index for low word of guest virtual addr */
- TCGReg addrhi_reg; /* reg index for high word of guest virtual addr */
- TCGReg datalo_reg; /* reg index for low word to be loaded or stored */
- TCGReg datahi_reg; /* reg index for high word to be loaded or stored */
- tcg_insn_unit *raddr; /* gen code addr of the next IR of qemu_ld/st IR */
- tcg_insn_unit *label_ptr[2]; /* label pointers to be updated */
- QSIMPLEQ_ENTRY(TCGLabelQemuLdst) next;
-} TCGLabelQemuLdst;
-
-
-/*
- * Generate TB finalization at the end of block
- */
-
-static bool tcg_out_qemu_ld_slow_path(TCGContext *s, TCGLabelQemuLdst *l);
-static bool tcg_out_qemu_st_slow_path(TCGContext *s, TCGLabelQemuLdst *l);
-
-static int tcg_out_ldst_finalize(TCGContext *s)
-{
- TCGLabelQemuLdst *lb;
-
- /* qemu_ld/st slow paths */
- QSIMPLEQ_FOREACH(lb, &s->ldst_labels, next) {
- if (lb->is_ld
- ? !tcg_out_qemu_ld_slow_path(s, lb)
- : !tcg_out_qemu_st_slow_path(s, lb)) {
- return -2;
- }
-
- /* Test for (pending) buffer overflow. The assumption is that any
- one operation beginning below the high water mark cannot overrun
- the buffer completely. Thus we can test for overflow after
- generating code without having to check during generation. */
- if (unlikely((void *)s->code_ptr > s->code_gen_highwater)) {
- return -1;
- }
- }
- return 0;
-}
-
-/*
- * Allocate a new TCGLabelQemuLdst entry.
- */
-
-static inline TCGLabelQemuLdst *new_ldst_label(TCGContext *s)
-{
- TCGLabelQemuLdst *l = tcg_malloc(sizeof(*l));
-
- QSIMPLEQ_INSERT_TAIL(&s->ldst_labels, l, next);
-
- return l;
-}